systemd.index(7) — Linux manual page

NAME | 3 | B | C | D | E | F | H | I | J | K | L | M | N | O | P | R | S | T | U | V | SEE ALSO | COLOPHON

SYSTEMD.INDEX(7)                systemd.index               SYSTEMD.INDEX(7)

NAME         top

       systemd.index - List all manpages from the systemd project

3         top

       30-systemd-environment-d-generator(8) — Load variables specified by
       environment.d

B         top

       binfmt.d(5) — Configure additional binary formats for executables at
       boot
       bootctl(1) — Control EFI firmware boot settings and manage boot
       loader
       bootup(7) — System bootup process
       busctl(1) — Introspect the bus

C         top

       coredump.conf(5) — Core dump storage configuration files
       coredump.conf.d(5) — Core dump storage configuration files
       coredumpctl(1) — Retrieve and process saved core dumps and metadata
       crypttab(5) — Configuration for encrypted block devices

D         top

       daemon(7) — Writing and packaging system daemons
       dnssec-trust-anchors.d(5) — DNSSEC trust anchor configuration files

E         top

       environment.d(5) — Definition of user service environment

F         top

       file-hierarchy(7) — File system hierarchy overview

H         top

       halt(8) — Halt, power-off or reboot the machine
       homectl(1) — Create, remove, change or inspect home directories
       homed.conf(5) — Home area/user account manager configuration files
       homed.conf.d(5) — Home area/user account manager configuration files
       hostname(5) — Local hostname configuration file
       hostnamectl(1) — Control the system hostname
       hwdb(7) — Hardware Database

I         top

       init(1) — systemd system and service manager

J         top

       journal-remote.conf(5) — Configuration files for the service
       accepting remote journal uploads
       journal-remote.conf.d(5) — Configuration files for the service
       accepting remote journal uploads
       journal-upload.conf(5) — Configuration files for the journal upload
       service
       journal-upload.conf.d(5) — Configuration files for the journal upload
       service
       journalctl(1) — Query the systemd journal
       journald.conf(5) — Journal service configuration files
       journald.conf.d(5) — Journal service configuration files
       journald@.conf(5) — Journal service configuration files

K         top

       kernel-command-line(7) — Kernel command line parameters
       kernel-install(8) — Add and remove kernel and initramfs images to and
       from /boot

L         top

       libnss_myhostname.so.2(8) — Hostname resolution for the locally
       configured system hostname
       libnss_mymachines.so.2(8) — Hostname resolution for local container
       instances
       libnss_resolve.so.2(8) — Hostname resolution via
       systemd-resolved.service
       libnss_systemd.so.2(8) — UNIX user and group name resolution for
       user/group lookup via Varlink
       libudev(3) — API for enumerating and introspecting local devices
       loader.conf(5) — Configuration file for systemd-boot
       locale.conf(5) — Configuration file for locale settings
       localectl(1) — Control the system locale and keyboard layout settings
       localtime(5) — Local timezone configuration file
       loginctl(1) — Control the systemd login manager
       logind.conf(5) — Login manager configuration files
       logind.conf.d(5) — Login manager configuration files

M         top

       machine-id(5) — Local machine ID configuration file
       machine-info(5) — Local machine information file
       machinectl(1) — Control the systemd machine manager
       modules-load.d(5) — Configure kernel modules to load at boot

N         top

       networkctl(1) — Query the status of network links
       networkd.conf(5) — Global Network configuration files
       networkd.conf.d(5) — Global Network configuration files
       nss-myhostname(8) — Hostname resolution for the locally configured
       system hostname
       nss-mymachines(8) — Hostname resolution for local container instances
       nss-resolve(8) — Hostname resolution via systemd-resolved.service
       nss-systemd(8) — UNIX user and group name resolution for user/group
       lookup via Varlink

O         top

       oomctl(1) — Analyze the state stored in systemd-oomd
       oomd.conf(5) — Global systemd-oomd configuration files
       oomd.conf.d(5) — Global systemd-oomd configuration files
       org.freedesktop.home1(5) — The D-Bus interface of systemd-homed
       org.freedesktop.hostname1(5) — The D-Bus interface of
       systemd-hostnamed
       org.freedesktop.import1(5) — The D-Bus interface of systemd-importd
       org.freedesktop.locale1(5) — The D-Bus interface of systemd-localed
       org.freedesktop.LogControl1(5) — D-Bus interface to query and set
       logging configuration
       org.freedesktop.login1(5) — The D-Bus interface of systemd-logind
       org.freedesktop.machine1(5) — The D-Bus interface of systemd-machined
       org.freedesktop.oom1(5) — The D-Bus interface of systemd-oomd
       org.freedesktop.resolve1(5) — The D-Bus interface of systemd-resolved
       org.freedesktop.systemd1(5) — The D-Bus interface of systemd
       org.freedesktop.timedate1(5) — The D-Bus interface of
       systemd-timedated
       os-release(5) — Operating system identification

P         top

       pam_systemd(8) — Register user sessions in the systemd login manager
       pam_systemd_home(8) — Automatically mount home directories managed by
       systemd-homed.service on login, and unmount them on logout
       portablectl(1) — Attach, detach or inspect portable service images
       poweroff(8) — Halt, power-off or reboot the machine
       pstore.conf(5) — PStore configuration file
       pstore.conf.d(5) — PStore configuration file

R         top

       reboot(8) — Halt, power-off or reboot the machine
       repart.d(5) — Partition Definition Files for Automatic Boot-Time
       Repartitioning
       resolvconf(1) — Resolve domain names, IPV4 and IPv6 addresses, DNS
       resource records, and services; introspect and reconfigure the DNS
       resolver
       resolvectl(1) — Resolve domain names, IPV4 and IPv6 addresses, DNS
       resource records, and services; introspect and reconfigure the DNS
       resolver
       resolved.conf(5) — Network Name Resolution configuration files
       resolved.conf.d(5) — Network Name Resolution configuration files
       runlevel(8) — Print previous and current SysV runlevel

S         top

       sd-boot(7) — A simple UEFI boot manager
       sd-bus(3) — A lightweight D-Bus IPC client library
       sd-bus-errors(3) — Standard D-Bus error names
       sd-daemon(3) — APIs for new-style daemons
       sd-event(3) — A generic event loop implementation
       sd-hwdb(3) — Read-only access to the hardware description database
       sd-id128(3) — APIs for processing 128-bit IDs
       sd-journal(3) — APIs for submitting and querying log entries to and
       from the journal
       sd-login(3) — APIs for tracking logins
       SD_ALERT(3) — APIs for new-style daemons
       sd_booted(3) — Test whether the system is running the systemd init
       system
       sd_bus_add_fallback(3) — Declare properties and methods for a D-Bus
       path
       sd_bus_add_fallback_vtable(3) — Declare properties and methods for a
       D-Bus path
       sd_bus_add_filter(3) — Declare properties and methods for a D-Bus
       path
       sd_bus_add_match(3) — Add a match rule for incoming message
       dispatching
       sd_bus_add_match_async(3) — Add a match rule for incoming message
       dispatching
       sd_bus_add_node_enumerator(3) — Add a node enumerator for a D-Bus
       object path prefix
       sd_bus_add_object(3) — Declare properties and methods for a D-Bus
       path
       sd_bus_add_object_manager(3) — Add a D-Bus object manager for a D-Bus
       object sub-tree
       sd_bus_add_object_vtable(3) — Declare properties and methods for a
       D-Bus path
       sd_bus_attach_event(3) — Attach a bus connection object to an event
       loop
       sd_bus_call(3) — Invoke a D-Bus method call
       sd_bus_call_async(3) — Invoke a D-Bus method call
       sd_bus_call_method(3) — Initialize a bus message object and invoke
       the corresponding D-Bus method call
       sd_bus_call_method_async(3) — Initialize a bus message object and
       invoke the corresponding D-Bus method call
       sd_bus_call_method_asyncv(3) — Initialize a bus message object and
       invoke the corresponding D-Bus method call
       sd_bus_call_methodv(3) — Initialize a bus message object and invoke
       the corresponding D-Bus method call
       sd_bus_can_send(3) — Check which types can be sent over a bus object
       sd_bus_close(3) — Close and flush a bus connection
       sd_bus_close_unref(3) — Create a new bus object and create or destroy
       references to it
       sd_bus_close_unrefp(3) — Create a new bus object and create or
       destroy references to it
       sd_bus_creds_get_audit_login_uid(3) — Retrieve fields from a
       credentials object
       sd_bus_creds_get_audit_session_id(3) — Retrieve fields from a
       credentials object
       sd_bus_creds_get_augmented_mask(3) — Retrieve credentials object for
       the specified PID
       sd_bus_creds_get_cgroup(3) — Retrieve fields from a credentials
       object
       sd_bus_creds_get_cmdline(3) — Retrieve fields from a credentials
       object
       sd_bus_creds_get_comm(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_description(3) — Retrieve fields from a credentials
       object
       sd_bus_creds_get_egid(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_euid(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_exe(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_fsgid(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_fsuid(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_gid(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_mask(3) — Retrieve credentials object for the
       specified PID
       sd_bus_creds_get_owner_uid(3) — Retrieve fields from a credentials
       object
       sd_bus_creds_get_pid(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_ppid(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_selinux_context(3) — Retrieve fields from a
       credentials object
       sd_bus_creds_get_session(3) — Retrieve fields from a credentials
       object
       sd_bus_creds_get_sgid(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_slice(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_suid(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_supplementary_gids(3) — Retrieve fields from a
       credentials object
       sd_bus_creds_get_tid(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_tid_comm(3) — Retrieve fields from a credentials
       object
       sd_bus_creds_get_tty(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_uid(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_unique_name(3) — Retrieve fields from a credentials
       object
       sd_bus_creds_get_unit(3) — Retrieve fields from a credentials object
       sd_bus_creds_get_user_slice(3) — Retrieve fields from a credentials
       object
       sd_bus_creds_get_user_unit(3) — Retrieve fields from a credentials
       object
       sd_bus_creds_get_well_known_names(3) — Retrieve fields from a
       credentials object
       sd_bus_creds_has_bounding_cap(3) — Retrieve fields from a credentials
       object
       sd_bus_creds_has_effective_cap(3) — Retrieve fields from a
       credentials object
       sd_bus_creds_has_inheritable_cap(3) — Retrieve fields from a
       credentials object
       sd_bus_creds_has_permitted_cap(3) — Retrieve fields from a
       credentials object
       sd_bus_creds_new_from_pid(3) — Retrieve credentials object for the
       specified PID
       sd_bus_creds_ref(3) — Retrieve credentials object for the specified
       PID
       sd_bus_creds_unref(3) — Retrieve credentials object for the specified
       PID
       sd_bus_creds_unrefp(3) — Retrieve credentials object for the
       specified PID
       sd_bus_default(3) — Acquire a connection to a system or user bus
       sd_bus_default_flush_close(3) — Close and flush a bus connection
       sd_bus_default_system(3) — Acquire a connection to a system or user
       bus
       sd_bus_default_user(3) — Acquire a connection to a system or user bus
       sd_bus_destroy_t(3) — Define the callback function for resource
       cleanup
       sd_bus_detach_event(3) — Attach a bus connection object to an event
       loop
       sd_bus_emit_interfaces_added(3) — Convenience functions for emitting
       (standard) D-Bus signals
       sd_bus_emit_interfaces_added_strv(3) — Convenience functions for
       emitting (standard) D-Bus signals
       sd_bus_emit_interfaces_removed(3) — Convenience functions for
       emitting (standard) D-Bus signals
       sd_bus_emit_interfaces_removed_strv(3) — Convenience functions for
       emitting (standard) D-Bus signals
       sd_bus_emit_object_added(3) — Convenience functions for emitting
       (standard) D-Bus signals
       sd_bus_emit_object_removed(3) — Convenience functions for emitting
       (standard) D-Bus signals
       sd_bus_emit_properties_changed(3) — Convenience functions for
       emitting (standard) D-Bus signals
       sd_bus_emit_properties_changed_strv(3) — Convenience functions for
       emitting (standard) D-Bus signals
       sd_bus_emit_signal(3) — Convenience functions for emitting (standard)
       D-Bus signals
       sd_bus_emit_signalv(3) — Convenience functions for emitting
       (standard) D-Bus signals
       sd_bus_enqueue_for_read(3) — Re-enqueue a bus message on a bus
       connection, for reading
       sd_bus_error(3) — sd-bus error handling
       SD_BUS_ERROR_ACCESS_DENIED(3) — Standard D-Bus error names
       sd_bus_error_add_map(3) — Additional sd-dbus error mappings
       SD_BUS_ERROR_ADDRESS_IN_USE(3) — Standard D-Bus error names
       SD_BUS_ERROR_AUTH_FAILED(3) — Standard D-Bus error names
       SD_BUS_ERROR_BAD_ADDRESS(3) — Standard D-Bus error names
       sd_bus_error_copy(3) — sd-bus error handling
       SD_BUS_ERROR_DISCONNECTED(3) — Standard D-Bus error names
       SD_BUS_ERROR_END(3) — Additional sd-dbus error mappings
       SD_BUS_ERROR_FAILED(3) — Standard D-Bus error names
       SD_BUS_ERROR_FILE_EXISTS(3) — Standard D-Bus error names
       SD_BUS_ERROR_FILE_NOT_FOUND(3) — Standard D-Bus error names
       sd_bus_error_free(3) — sd-bus error handling
       sd_bus_error_get_errno(3) — sd-bus error handling
       sd_bus_error_has_name(3) — sd-bus error handling
       sd_bus_error_has_names(3) — sd-bus error handling
       sd_bus_error_has_names_sentinel(3) — sd-bus error handling
       SD_BUS_ERROR_INCONSISTENT_MESSAGE(3) — Standard D-Bus error names
       SD_BUS_ERROR_INTERACTIVE_AUTHORIZATION_REQUIRED(3) — Standard D-Bus
       error names
       SD_BUS_ERROR_INVALID_ARGS(3) — Standard D-Bus error names
       SD_BUS_ERROR_INVALID_SIGNATURE(3) — Standard D-Bus error names
       SD_BUS_ERROR_IO_ERROR(3) — Standard D-Bus error names
       sd_bus_error_is_set(3) — sd-bus error handling
       SD_BUS_ERROR_LIMITS_EXCEEDED(3) — Standard D-Bus error names
       SD_BUS_ERROR_MAKE_CONST(3) — sd-bus error handling
       sd_bus_error_map(3) — Additional sd-dbus error mappings
       SD_BUS_ERROR_MAP(3) — Additional sd-dbus error mappings
       SD_BUS_ERROR_MATCH_RULE_INVALID(3) — Standard D-Bus error names
       SD_BUS_ERROR_MATCH_RULE_NOT_FOUND(3) — Standard D-Bus error names
       sd_bus_error_move(3) — sd-bus error handling
       SD_BUS_ERROR_NAME_HAS_NO_OWNER(3) — Standard D-Bus error names
       SD_BUS_ERROR_NO_MEMORY(3) — Standard D-Bus error names
       SD_BUS_ERROR_NO_NETWORK(3) — Standard D-Bus error names
       SD_BUS_ERROR_NO_REPLY(3) — Standard D-Bus error names
       SD_BUS_ERROR_NO_SERVER(3) — Standard D-Bus error names
       SD_BUS_ERROR_NOT_SUPPORTED(3) — Standard D-Bus error names
       SD_BUS_ERROR_NULL(3) — sd-bus error handling
       SD_BUS_ERROR_PROPERTY_READ_ONLY(3) — Standard D-Bus error names
       SD_BUS_ERROR_SERVICE_UNKNOWN(3) — Standard D-Bus error names
       sd_bus_error_set(3) — sd-bus error handling
       sd_bus_error_set_const(3) — sd-bus error handling
       sd_bus_error_set_errno(3) — sd-bus error handling
       sd_bus_error_set_errnof(3) — sd-bus error handling
       sd_bus_error_set_errnofv(3) — sd-bus error handling
       sd_bus_error_setf(3) — sd-bus error handling
       SD_BUS_ERROR_TIMEOUT(3) — Standard D-Bus error names
       SD_BUS_ERROR_UNIX_PROCESS_ID_UNKNOWN(3) — Standard D-Bus error names
       SD_BUS_ERROR_UNKNOWN_INTERFACE(3) — Standard D-Bus error names
       SD_BUS_ERROR_UNKNOWN_METHOD(3) — Standard D-Bus error names
       SD_BUS_ERROR_UNKNOWN_OBJECT(3) — Standard D-Bus error names
       SD_BUS_ERROR_UNKNOWN_PROPERTY(3) — Standard D-Bus error names
       sd_bus_flush(3) — Close and flush a bus connection
       sd_bus_flush_close_unref(3) — Create a new bus object and create or
       destroy references to it
       sd_bus_flush_close_unrefp(3) — Create a new bus object and create or
       destroy references to it
       sd_bus_get_address(3) — Set or query the address of the bus
       connection
       sd_bus_get_allow_interactive_authorization(3) — Set or query
       properties of a bus object
       sd_bus_get_bus_id(3) — Configure connection mode for a bus object
       sd_bus_get_close_on_exit(3) — Control whether to close the bus
       connection during the event loop exit phase
       sd_bus_get_connected_signal(3) — Control emission of local connection
       establishment signal on bus connections
       sd_bus_get_creds_mask(3) — Control feature negotiation on bus
       connections
       sd_bus_get_current_handler(3) — Query information of the callback a
       bus object is currently running
       sd_bus_get_current_message(3) — Query information of the callback a
       bus object is currently running
       sd_bus_get_current_slot(3) — Query information of the callback a bus
       object is currently running
       sd_bus_get_current_userdata(3) — Query information of the callback a
       bus object is currently running
       sd_bus_get_description(3) — Set or query properties of a bus object
       sd_bus_get_event(3) — Attach a bus connection object to an event loop
       sd_bus_get_events(3) — Get the file descriptor, I/O events and
       timeout to wait for from a message bus object
       sd_bus_get_exit_on_disconnect(3) — Control the exit behavior when the
       bus object disconnects
       sd_bus_get_fd(3) — Get the file descriptor, I/O events and timeout to
       wait for from a message bus object
       sd_bus_get_method_call_timeout(3) — Set or query the default D-Bus
       method call timeout of a bus object
       sd_bus_get_n_queued_read(3) — Get the number of pending bus messages
       in the read and write queues of a bus connection object
       sd_bus_get_n_queued_write(3) — Get the number of pending bus messages
       in the read and write queues of a bus connection object
       sd_bus_get_name_creds(3) — Query bus client credentials
       sd_bus_get_name_machine_id(3) — Retrieve a bus client's machine
       identity
       sd_bus_get_owner_creds(3) — Query bus client credentials
       sd_bus_get_property(3) — Set or query D-Bus service properties
       sd_bus_get_property_string(3) — Set or query D-Bus service properties
       sd_bus_get_property_strv(3) — Set or query D-Bus service properties
       sd_bus_get_property_trivial(3) — Set or query D-Bus service
       properties
       sd_bus_get_scope(3) — Set or query properties of a bus object
       sd_bus_get_sender(3) — Configure default sender for outgoing messages
       sd_bus_get_tid(3) — Set or query properties of a bus object
       sd_bus_get_timeout(3) — Get the file descriptor, I/O events and
       timeout to wait for from a message bus object
       sd_bus_get_unique_name(3) — Set or query properties of a bus object
       sd_bus_get_watch_bind(3) — Control socket binding watching on bus
       connections
       sd_bus_interface_name_is_valid(3) — Check if a string is a valid bus
       name or object path
       sd_bus_is_anonymous(3) — Set or query properties of a bus object
       sd_bus_is_bus_client(3) — Configure connection mode for a bus object
       sd_bus_is_monitor(3) — Configure connection mode for a bus object
       sd_bus_is_open(3) — Check whether the bus connection is open or ready
       sd_bus_is_ready(3) — Check whether the bus connection is open or
       ready
       sd_bus_is_server(3) — Configure connection mode for a bus object
       sd_bus_is_trusted(3) — Set or query properties of a bus object
       sd_bus_list_names(3) — Retrieve information about registered names on
       a bus
       sd_bus_match_signal(3) — Add a match rule for incoming message
       dispatching
       sd_bus_match_signal_async(3) — Add a match rule for incoming message
       dispatching
       sd_bus_member_name_is_valid(3) — Check if a string is a valid bus
       name or object path
       sd_bus_message_append(3) — Attach fields to a D-Bus message based on
       a type string
       sd_bus_message_append_array(3) — Append an array of fields to a D-Bus
       message
       sd_bus_message_append_array_iovec(3) — Append an array of fields to a
       D-Bus message
       sd_bus_message_append_array_memfd(3) — Append an array of fields to a
       D-Bus message
       sd_bus_message_append_array_space(3) — Append an array of fields to a
       D-Bus message
       sd_bus_message_append_basic(3) — Attach a single field to a message
       sd_bus_message_append_string_iovec(3) — Attach a string to a message
       sd_bus_message_append_string_memfd(3) — Attach a string to a message
       sd_bus_message_append_string_space(3) — Attach a string to a message
       sd_bus_message_append_strv(3) — Attach an array of strings to a
       message
       sd_bus_message_appendv(3) — Attach fields to a D-Bus message based on
       a type string
       sd_bus_message_at_end(3) — Check if a message has been fully read
       sd_bus_message_close_container(3) — Create and move between
       containers in D-Bus messages
       sd_bus_message_copy(3) — Copy the contents of one message to another
       sd_bus_message_dump(3) — Produce a string representation of a message
       for debugging purposes
       sd_bus_message_enter_container(3) — Create and move between
       containers in D-Bus messages
       sd_bus_message_exit_container(3) — Create and move between containers
       in D-Bus messages
       sd_bus_message_get_allow_interactive_authorization(3) — Set and query
       bus message metadata
       sd_bus_message_get_auto_start(3) — Set and query bus message metadata
       sd_bus_message_get_bus(3) — Create a new bus message object and
       create or destroy references to it
       sd_bus_message_get_cookie(3) — Returns the transaction cookie of a
       message
       sd_bus_message_get_creds(3) — Query bus message
       addressing/credentials metadata
       sd_bus_message_get_destination(3) — Set and query bus message
       addressing information
       sd_bus_message_get_errno(3) — Query bus message
       addressing/credentials metadata
       sd_bus_message_get_error(3) — Query bus message
       addressing/credentials metadata
       sd_bus_message_get_expect_reply(3) — Set and query bus message
       metadata
       sd_bus_message_get_interface(3) — Set and query bus message
       addressing information
       sd_bus_message_get_member(3) — Set and query bus message addressing
       information
       sd_bus_message_get_monotonic_usec(3) — Retrieve the sender timestamps
       and sequence number of a message
       sd_bus_message_get_path(3) — Set and query bus message addressing
       information
       sd_bus_message_get_realtime_usec(3) — Retrieve the sender timestamps
       and sequence number of a message
       sd_bus_message_get_reply_cookie(3) — Returns the transaction cookie
       of a message
       sd_bus_message_get_sender(3) — Set and query bus message addressing
       information
       sd_bus_message_get_seqnum(3) — Retrieve the sender timestamps and
       sequence number of a message
       sd_bus_message_get_signature(3) — Query bus message signature
       sd_bus_message_get_type(3) — Query bus message addressing/credentials
       metadata
       sd_bus_message_has_signature(3) — Query bus message signature
       sd_bus_message_is_empty(3) — Query bus message signature
       sd_bus_message_is_method_call(3) — Query bus message
       addressing/credentials metadata
       sd_bus_message_is_method_error(3) — Query bus message
       addressing/credentials metadata
       sd_bus_message_is_signal(3) — Query bus message
       addressing/credentials metadata
       SD_BUS_MESSAGE_METHOD_CALL(3) — Create a new bus message object and
       create or destroy references to it
       SD_BUS_MESSAGE_METHOD_ERROR(3) — Create a new bus message object and
       create or destroy references to it
       SD_BUS_MESSAGE_METHOD_RETURN(3) — Create a new bus message object and
       create or destroy references to it
       sd_bus_message_new(3) — Create a new bus message object and create or
       destroy references to it
       sd_bus_message_new_method_call(3) — Create a method call message
       sd_bus_message_new_method_errno(3) — Create an error reply for a
       method call
       sd_bus_message_new_method_errnof(3) — Create an error reply for a
       method call
       sd_bus_message_new_method_error(3) — Create an error reply for a
       method call
       sd_bus_message_new_method_errorf(3) — Create an error reply for a
       method call
       sd_bus_message_new_method_return(3) — Create a method call message
       sd_bus_message_new_signal(3) — Create a signal message
       sd_bus_message_open_container(3) — Create and move between containers
       in D-Bus messages
       sd_bus_message_peek_type(3) — Read a sequence of values from a
       message
       sd_bus_message_read(3) — Read a sequence of values from a message
       sd_bus_message_read_array(3) — Access an array of elements in a
       message
       sd_bus_message_read_basic(3) — Read a basic type from a message
       sd_bus_message_read_strv(3) — Access an array of strings in a message
       sd_bus_message_readv(3) — Read a sequence of values from a message
       sd_bus_message_ref(3) — Create a new bus message object and create or
       destroy references to it
       sd_bus_message_rewind(3) — Return to beginning of message or current
       container
       sd_bus_message_seal(3) — Prepare a D-Bus message for transmission
       sd_bus_message_sensitive(3) — Mark a message object as containing
       sensitive data
       sd_bus_message_set_allow_interactive_authorization(3) — Set and query
       bus message metadata
       sd_bus_message_set_auto_start(3) — Set and query bus message metadata
       sd_bus_message_set_destination(3) — Set and query bus message
       addressing information
       sd_bus_message_set_expect_reply(3) — Set and query bus message
       metadata
       sd_bus_message_set_sender(3) — Set and query bus message addressing
       information
       SD_BUS_MESSAGE_SIGNAL(3) — Create a new bus message object and create
       or destroy references to it
       sd_bus_message_skip(3) — Skip elements in a bus message
       sd_bus_message_unref(3) — Create a new bus message object and create
       or destroy references to it
       sd_bus_message_unrefp(3) — Create a new bus message object and create
       or destroy references to it
       sd_bus_message_verify_type(3) — Check if the message has specified
       type at the current location
       SD_BUS_METHOD(3) — Declare properties and methods for a D-Bus path
       SD_BUS_METHOD_WITH_NAMES(3) — Declare properties and methods for a
       D-Bus path
       SD_BUS_METHOD_WITH_NAMES_OFFSET(3) — Declare properties and methods
       for a D-Bus path
       SD_BUS_METHOD_WITH_OFFSET(3) — Declare properties and methods for a
       D-Bus path
       sd_bus_negotiate_creds(3) — Control feature negotiation on bus
       connections
       sd_bus_negotiate_fds(3) — Control feature negotiation on bus
       connections
       sd_bus_negotiate_timestamp(3) — Control feature negotiation on bus
       connections
       sd_bus_new(3) — Create a new bus object and create or destroy
       references to it
       sd_bus_object_path_is_valid(3) — Check if a string is a valid bus
       name or object path
       sd_bus_open(3) — Acquire a connection to a system or user bus
       sd_bus_open_system(3) — Acquire a connection to a system or user bus
       sd_bus_open_system_machine(3) — Acquire a connection to a system or
       user bus
       sd_bus_open_system_remote(3) — Acquire a connection to a system or
       user bus
       sd_bus_open_system_with_description(3) — Acquire a connection to a
       system or user bus
       sd_bus_open_user(3) — Acquire a connection to a system or user bus
       sd_bus_open_user_with_description(3) — Acquire a connection to a
       system or user bus
       sd_bus_open_with_description(3) — Acquire a connection to a system or
       user bus
       SD_BUS_PARAM(3) — Declare properties and methods for a D-Bus path
       sd_bus_path_decode(3) — Convert an external identifier into an object
       path and back
       sd_bus_path_decode_many(3) — Convert an external identifier into an
       object path and back
       sd_bus_path_encode(3) — Convert an external identifier into an object
       path and back
       sd_bus_path_encode_many(3) — Convert an external identifier into an
       object path and back
       sd_bus_process(3) — Drive the connection
       SD_BUS_PROPERTY(3) — Declare properties and methods for a D-Bus path
       sd_bus_query_sender_creds(3) — Query bus message sender
       credentials/privileges
       sd_bus_query_sender_privilege(3) — Query bus message sender
       credentials/privileges
       sd_bus_ref(3) — Create a new bus object and create or destroy
       references to it
       sd_bus_release_name(3) — Request or release a well-known service name
       on a bus
       sd_bus_release_name_async(3) — Request or release a well-known
       service name on a bus
       sd_bus_reply_method_errno(3) — Reply with an error to a D-Bus method
       call
       sd_bus_reply_method_errnof(3) — Reply with an error to a D-Bus method
       call
       sd_bus_reply_method_errnofv(3) — Reply with an error to a D-Bus
       method call
       sd_bus_reply_method_error(3) — Reply with an error to a D-Bus method
       call
       sd_bus_reply_method_errorf(3) — Reply with an error to a D-Bus method
       call
       sd_bus_reply_method_errorfv(3) — Reply with an error to a D-Bus
       method call
       sd_bus_reply_method_return(3) — Reply to a D-Bus method call
       sd_bus_reply_method_returnv(3) — Reply to a D-Bus method call
       sd_bus_request_name(3) — Request or release a well-known service name
       on a bus
       sd_bus_request_name_async(3) — Request or release a well-known
       service name on a bus
       sd_bus_send(3) — Queue a D-Bus message for transfer
       sd_bus_send_to(3) — Queue a D-Bus message for transfer
       sd_bus_service_name_is_valid(3) — Check if a string is a valid bus
       name or object path
       sd_bus_set_address(3) — Set or query the address of the bus
       connection
       sd_bus_set_allow_interactive_authorization(3) — Set or query
       properties of a bus object
       sd_bus_set_anonymous(3) — Set or query properties of a bus object
       sd_bus_set_bus_client(3) — Configure connection mode for a bus object
       sd_bus_set_close_on_exit(3) — Control whether to close the bus
       connection during the event loop exit phase
       sd_bus_set_connected_signal(3) — Control emission of local connection
       establishment signal on bus connections
       sd_bus_set_description(3) — Set or query properties of a bus object
       sd_bus_set_exec(3) — Set or query the address of the bus connection
       sd_bus_set_exit_on_disconnect(3) — Control the exit behavior when the
       bus object disconnects
       sd_bus_set_fd(3) — Get the file descriptor, I/O events and timeout to
       wait for from a message bus object
       sd_bus_set_method_call_timeout(3) — Set or query the default D-Bus
       method call timeout of a bus object
       sd_bus_set_monitor(3) — Configure connection mode for a bus object
       sd_bus_set_property(3) — Set or query D-Bus service properties
       sd_bus_set_propertyv(3) — Set or query D-Bus service properties
       sd_bus_set_sender(3) — Configure default sender for outgoing messages
       sd_bus_set_server(3) — Configure connection mode for a bus object
       sd_bus_set_trusted(3) — Set or query properties of a bus object
       sd_bus_set_watch_bind(3) — Control socket binding watching on bus
       connections
       SD_BUS_SIGNAL(3) — Declare properties and methods for a D-Bus path
       SD_BUS_SIGNAL_WITH_NAMES(3) — Declare properties and methods for a
       D-Bus path
       sd_bus_slot_get_bus(3) — Query information attached to a bus slot
       object
       sd_bus_slot_get_current_handler(3) — Query information attached to a
       bus slot object
       sd_bus_slot_get_current_message(3) — Query information attached to a
       bus slot object
       sd_bus_slot_get_current_userdata(3) — Query information attached to a
       bus slot object
       sd_bus_slot_get_description(3) — Set or query the description of bus
       slot objects
       sd_bus_slot_get_destroy_callback(3) — Define the callback function
       for resource cleanup
       sd_bus_slot_get_floating(3) — Control whether a bus slot object is
       "floating"
       sd_bus_slot_get_userdata(3) — Set and query the value in the
       "userdata" field
       sd_bus_slot_ref(3) — Create and destroy references to a bus slot
       object
       sd_bus_slot_set_description(3) — Set or query the description of bus
       slot objects
       sd_bus_slot_set_destroy_callback(3) — Define the callback function
       for resource cleanup
       sd_bus_slot_set_floating(3) — Control whether a bus slot object is
       "floating"
       sd_bus_slot_set_userdata(3) — Set and query the value in the
       "userdata" field
       sd_bus_slot_unref(3) — Create and destroy references to a bus slot
       object
       sd_bus_slot_unrefp(3) — Create and destroy references to a bus slot
       object
       sd_bus_start(3) — Initiate a bus connection to the D-bus broker
       daemon
       sd_bus_track_add_name(3) — Add, remove and retrieve bus peers tracked
       in a bus peer tracking object
       sd_bus_track_add_sender(3) — Add, remove and retrieve bus peers
       tracked in a bus peer tracking object
       sd_bus_track_contains(3) — Add, remove and retrieve bus peers tracked
       in a bus peer tracking object
       sd_bus_track_count(3) — Add, remove and retrieve bus peers tracked in
       a bus peer tracking object
       sd_bus_track_count_name(3) — Add, remove and retrieve bus peers
       tracked in a bus peer tracking object
       sd_bus_track_count_sender(3) — Add, remove and retrieve bus peers
       tracked in a bus peer tracking object
       sd_bus_track_first(3) — Add, remove and retrieve bus peers tracked in
       a bus peer tracking object
       sd_bus_track_get_bus(3) — Track bus peers
       sd_bus_track_get_destroy_callback(3) — Define the callback function
       for resource cleanup
       sd_bus_track_get_recursive(3) — Track bus peers
       sd_bus_track_get_userdata(3) — Track bus peers
       sd_bus_track_new(3) — Track bus peers
       sd_bus_track_next(3) — Add, remove and retrieve bus peers tracked in
       a bus peer tracking object
       sd_bus_track_ref(3) — Track bus peers
       sd_bus_track_remove_name(3) — Add, remove and retrieve bus peers
       tracked in a bus peer tracking object
       sd_bus_track_remove_sender(3) — Add, remove and retrieve bus peers
       tracked in a bus peer tracking object
       sd_bus_track_set_destroy_callback(3) — Define the callback function
       for resource cleanup
       sd_bus_track_set_recursive(3) — Track bus peers
       sd_bus_track_set_userdata(3) — Track bus peers
       sd_bus_track_unref(3) — Track bus peers
       sd_bus_track_unrefp(3) — Track bus peers
       sd_bus_unref(3) — Create a new bus object and create or destroy
       references to it
       sd_bus_unrefp(3) — Create a new bus object and create or destroy
       references to it
       SD_BUS_VTABLE_END(3) — Declare properties and methods for a D-Bus
       path
       SD_BUS_VTABLE_START(3) — Declare properties and methods for a D-Bus
       path
       sd_bus_wait(3) — Wait for I/O on a bus connection
       SD_BUS_WRITABLE_PROPERTY(3) — Declare properties and methods for a
       D-Bus path
       SD_CRIT(3) — APIs for new-style daemons
       SD_DEBUG(3) — APIs for new-style daemons
       SD_EMERG(3) — APIs for new-style daemons
       SD_ERR(3) — APIs for new-style daemons
       sd_event(3) — Acquire and release an event loop object
       sd_event_add_child(3) — Add a child process state change event source
       to an event loop
       sd_event_add_child_pidfd(3) — Add a child process state change event
       source to an event loop
       sd_event_add_defer(3) — Add static event sources to an event loop
       sd_event_add_exit(3) — Add static event sources to an event loop
       sd_event_add_inotify(3) — Add an "inotify" file system inode event
       source to an event loop
       sd_event_add_io(3) — Add an I/O event source to an event loop
       sd_event_add_post(3) — Add static event sources to an event loop
       sd_event_add_signal(3) — Add a UNIX process signal event source to an
       event loop
       sd_event_add_time(3) — Add a timer event source to an event loop
       SD_EVENT_ARMED(3) — Low-level event loop operations
       sd_event_child_handler_t(3) — Add a child process state change event
       source to an event loop
       sd_event_default(3) — Acquire and release an event loop object
       sd_event_destroy_t(3) — Define the callback function for resource
       cleanup
       sd_event_dispatch(3) — Low-level event loop operations
       sd_event_exit(3) — Ask the event loop to exit
       SD_EVENT_EXITING(3) — Low-level event loop operations
       SD_EVENT_FINISHED(3) — Low-level event loop operations
       sd_event_get_exit_code(3) — Ask the event loop to exit
       sd_event_get_fd(3) — Obtain a file descriptor to poll for event loop
       events
       sd_event_get_iteration(3) — Low-level event loop operations
       sd_event_get_state(3) — Low-level event loop operations
       sd_event_get_tid(3) — Acquire and release an event loop object
       sd_event_get_watchdog(3) — Enable event loop watchdog support
       sd_event_handler_t(3) — Add static event sources to an event loop
       SD_EVENT_INITIAL(3) — Low-level event loop operations
       sd_event_inotify_handler_t(3) — Add an "inotify" file system inode
       event source to an event loop
       sd_event_io_handler_t(3) — Add an I/O event source to an event loop
       sd_event_loop(3) — Run an event loop
       sd_event_new(3) — Acquire and release an event loop object
       sd_event_now(3) — Retrieve current event loop iteration timestamp
       SD_EVENT_OFF(3) — Enable or disable event sources
       SD_EVENT_ON(3) — Enable or disable event sources
       SD_EVENT_ONESHOT(3) — Enable or disable event sources
       SD_EVENT_PENDING(3) — Low-level event loop operations
       sd_event_prepare(3) — Low-level event loop operations
       SD_EVENT_PREPARING(3) — Low-level event loop operations
       SD_EVENT_PRIORITY_IDLE(3) — Set or retrieve the priority of event
       sources
       SD_EVENT_PRIORITY_IMPORTANT(3) — Set or retrieve the priority of
       event sources
       SD_EVENT_PRIORITY_NORMAL(3) — Set or retrieve the priority of event
       sources
       sd_event_ref(3) — Acquire and release an event loop object
       sd_event_run(3) — Run an event loop
       SD_EVENT_RUNNING(3) — Low-level event loop operations
       sd_event_set_watchdog(3) — Enable event loop watchdog support
       sd_event_signal_handler_t(3) — Add a UNIX process signal event source
       to an event loop
       sd_event_source(3) — Add an I/O event source to an event loop
       sd_event_source_disable_unref(3) — Increase or decrease event source
       reference counters
       sd_event_source_disable_unrefp(3) — Increase or decrease event source
       reference counters
       sd_event_source_get_child_pid(3) — Add a child process state change
       event source to an event loop
       sd_event_source_get_child_pidfd(3) — Add a child process state change
       event source to an event loop
       sd_event_source_get_child_pidfd_own(3) — Add a child process state
       change event source to an event loop
       sd_event_source_get_child_process_own(3) — Add a child process state
       change event source to an event loop
       sd_event_source_get_description(3) — Set or retrieve descriptive
       names of event sources
       sd_event_source_get_destroy_callback(3) — Define the callback
       function for resource cleanup
       sd_event_source_get_enabled(3) — Enable or disable event sources
       sd_event_source_get_event(3) — Retrieve the event loop of an event
       source
       sd_event_source_get_exit_on_failure(3) — Set or retrieve the
       exit-on-failure feature of event sources
       sd_event_source_get_floating(3) — Set or retrieve 'floating' state of
       event sources
       sd_event_source_get_inotify_mask(3) — Add an "inotify" file system
       inode event source to an event loop
       sd_event_source_get_io_events(3) — Add an I/O event source to an
       event loop
       sd_event_source_get_io_fd(3) — Add an I/O event source to an event
       loop
       sd_event_source_get_io_fd_own(3) — Add an I/O event source to an
       event loop
       sd_event_source_get_io_revents(3) — Add an I/O event source to an
       event loop
       sd_event_source_get_pending(3) — Determine pending state of event
       sources
       sd_event_source_get_priority(3) — Set or retrieve the priority of
       event sources
       sd_event_source_get_signal(3) — Add a UNIX process signal event
       source to an event loop
       sd_event_source_get_time(3) — Add a timer event source to an event
       loop
       sd_event_source_get_time_accuracy(3) — Add a timer event source to an
       event loop
       sd_event_source_get_time_clock(3) — Add a timer event source to an
       event loop
       sd_event_source_get_userdata(3) — Set or retrieve user data pointer
       of event sources
       sd_event_source_ref(3) — Increase or decrease event source reference
       counters
       sd_event_source_send_child_signal(3) — Add a child process state
       change event source to an event loop
       sd_event_source_set_child_pidfd_own(3) — Add a child process state
       change event source to an event loop
       sd_event_source_set_child_process_own(3) — Add a child process state
       change event source to an event loop
       sd_event_source_set_description(3) — Set or retrieve descriptive
       names of event sources
       sd_event_source_set_destroy_callback(3) — Define the callback
       function for resource cleanup
       sd_event_source_set_enabled(3) — Enable or disable event sources
       sd_event_source_set_exit_on_failure(3) — Set or retrieve the
       exit-on-failure feature of event sources
       sd_event_source_set_floating(3) — Set or retrieve 'floating' state of
       event sources
       sd_event_source_set_io_events(3) — Add an I/O event source to an
       event loop
       sd_event_source_set_io_fd(3) — Add an I/O event source to an event
       loop
       sd_event_source_set_io_fd_own(3) — Add an I/O event source to an
       event loop
       sd_event_source_set_prepare(3) — Set a preparation callback for event
       sources
       sd_event_source_set_priority(3) — Set or retrieve the priority of
       event sources
       sd_event_source_set_time(3) — Add a timer event source to an event
       loop
       sd_event_source_set_time_accuracy(3) — Add a timer event source to an
       event loop
       sd_event_source_set_userdata(3) — Set or retrieve user data pointer
       of event sources
       sd_event_source_unref(3) — Increase or decrease event source
       reference counters
       sd_event_source_unrefp(3) — Increase or decrease event source
       reference counters
       sd_event_time_handler_t(3) — Add a timer event source to an event
       loop
       sd_event_unref(3) — Acquire and release an event loop object
       sd_event_unrefp(3) — Acquire and release an event loop object
       sd_event_wait(3) — Low-level event loop operations
       sd_get_machine_names(3) — Determine available seats, sessions, logged
       in users and virtual machines/containers
       sd_get_seats(3) — Determine available seats, sessions, logged in
       users and virtual machines/containers
       sd_get_sessions(3) — Determine available seats, sessions, logged in
       users and virtual machines/containers
       sd_get_uids(3) — Determine available seats, sessions, logged in users
       and virtual machines/containers
       sd_hwdb_enumerate(3) — Seek to a location in hwdb or access entries
       SD_HWDB_FOREACH_PROPERTY(3) — Seek to a location in hwdb or access
       entries
       sd_hwdb_get(3) — Seek to a location in hwdb or access entries
       sd_hwdb_new(3) — Create a new hwdb object and create or destroy
       references to it
       sd_hwdb_ref(3) — Create a new hwdb object and create or destroy
       references to it
       sd_hwdb_seek(3) — Seek to a location in hwdb or access entries
       sd_hwdb_unref(3) — Create a new hwdb object and create or destroy
       references to it
       SD_ID128_CONST_STR(3) — APIs for processing 128-bit IDs
       sd_id128_equal(3) — APIs for processing 128-bit IDs
       SD_ID128_FORMAT_STR(3) — APIs for processing 128-bit IDs
       SD_ID128_FORMAT_VAL(3) — APIs for processing 128-bit IDs
       sd_id128_from_string(3) — Format or parse 128-bit IDs as strings
       sd_id128_get_boot(3) — Retrieve 128-bit IDs
       sd_id128_get_boot_app_specific(3) — Retrieve 128-bit IDs
       sd_id128_get_invocation(3) — Retrieve 128-bit IDs
       sd_id128_get_machine(3) — Retrieve 128-bit IDs
       sd_id128_get_machine_app_specific(3) — Retrieve 128-bit IDs
       sd_id128_is_null(3) — APIs for processing 128-bit IDs
       SD_ID128_MAKE(3) — APIs for processing 128-bit IDs
       SD_ID128_MAKE_STR(3) — APIs for processing 128-bit IDs
       SD_ID128_NULL(3) — APIs for processing 128-bit IDs
       sd_id128_randomize(3) — Generate 128-bit IDs
       sd_id128_t(3) — APIs for processing 128-bit IDs
       sd_id128_to_string(3) — Format or parse 128-bit IDs as strings
       SD_ID128_UUID_FORMAT_STR(3) — APIs for processing 128-bit IDs
       SD_INFO(3) — APIs for new-style daemons
       sd_is_fifo(3) — Check the type of a file descriptor
       sd_is_mq(3) — Check the type of a file descriptor
       sd_is_socket(3) — Check the type of a file descriptor
       sd_is_socket_inet(3) — Check the type of a file descriptor
       sd_is_socket_sockaddr(3) — Check the type of a file descriptor
       sd_is_socket_unix(3) — Check the type of a file descriptor
       sd_is_special(3) — Check the type of a file descriptor
       sd_journal(3) — Open the system journal for reading
       sd_journal_add_conjunction(3) — Add or remove entry matches
       sd_journal_add_disjunction(3) — Add or remove entry matches
       sd_journal_add_match(3) — Add or remove entry matches
       SD_JOURNAL_ALL_NAMESPACES(3) — Open the system journal for reading
       SD_JOURNAL_APPEND(3) — Journal change notification interface
       sd_journal_close(3) — Open the system journal for reading
       SD_JOURNAL_CURRENT_USER(3) — Open the system journal for reading
       sd_journal_enumerate_available_data(3) — Read data fields from the
       current journal entry
       sd_journal_enumerate_available_unique(3) — Read unique data fields
       from the journal
       sd_journal_enumerate_data(3) — Read data fields from the current
       journal entry
       sd_journal_enumerate_fields(3) — Read used field names from the
       journal
       sd_journal_enumerate_unique(3) — Read unique data fields from the
       journal
       sd_journal_flush_matches(3) — Add or remove entry matches
       SD_JOURNAL_FOREACH(3) — Advance or set back the read pointer in the
       journal
       SD_JOURNAL_FOREACH_BACKWARDS(3) — Advance or set back the read
       pointer in the journal
       SD_JOURNAL_FOREACH_DATA(3) — Read data fields from the current
       journal entry
       SD_JOURNAL_FOREACH_FIELD(3) — Read used field names from the journal
       SD_JOURNAL_FOREACH_UNIQUE(3) — Read unique data fields from the
       journal
       sd_journal_get_catalog(3) — Retrieve message catalog entry
       sd_journal_get_catalog_for_message_id(3) — Retrieve message catalog
       entry
       sd_journal_get_cursor(3) — Get cursor string for or test cursor
       string against the current journal entry
       sd_journal_get_cutoff_monotonic_usec(3) — Read cut-off timestamps
       from the current journal entry
       sd_journal_get_cutoff_realtime_usec(3) — Read cut-off timestamps from
       the current journal entry
       sd_journal_get_data(3) — Read data fields from the current journal
       entry
       sd_journal_get_data_threshold(3) — Read data fields from the current
       journal entry
       sd_journal_get_events(3) — Journal change notification interface
       sd_journal_get_fd(3) — Journal change notification interface
       sd_journal_get_monotonic_usec(3) — Read timestamps from the current
       journal entry
       sd_journal_get_realtime_usec(3) — Read timestamps from the current
       journal entry
       sd_journal_get_timeout(3) — Journal change notification interface
       sd_journal_get_usage(3) — Journal disk usage
       sd_journal_has_persistent_files(3) — Query availability of runtime or
       persistent journal files
       sd_journal_has_runtime_files(3) — Query availability of runtime or
       persistent journal files
       SD_JOURNAL_INCLUDE_DEFAULT_NAMESPACE(3) — Open the system journal for
       reading
       SD_JOURNAL_INVALIDATE(3) — Journal change notification interface
       SD_JOURNAL_LOCAL_ONLY(3) — Open the system journal for reading
       sd_journal_next(3) — Advance or set back the read pointer in the
       journal
       sd_journal_next_skip(3) — Advance or set back the read pointer in the
       journal
       SD_JOURNAL_NOP(3) — Journal change notification interface
       sd_journal_open(3) — Open the system journal for reading
       sd_journal_open_directory(3) — Open the system journal for reading
       sd_journal_open_directory_fd(3) — Open the system journal for reading
       sd_journal_open_files(3) — Open the system journal for reading
       sd_journal_open_files_fd(3) — Open the system journal for reading
       sd_journal_open_namespace(3) — Open the system journal for reading
       SD_JOURNAL_OS_ROOT(3) — Open the system journal for reading
       sd_journal_perror(3) — Submit log entries to the journal
       sd_journal_perror_with_location(3) — Submit log entries to the
       journal
       sd_journal_previous(3) — Advance or set back the read pointer in the
       journal
       sd_journal_previous_skip(3) — Advance or set back the read pointer in
       the journal
       sd_journal_print(3) — Submit log entries to the journal
       sd_journal_print_with_location(3) — Submit log entries to the journal
       sd_journal_printv(3) — Submit log entries to the journal
       sd_journal_printv_with_location(3) — Submit log entries to the
       journal
       sd_journal_process(3) — Journal change notification interface
       sd_journal_query_unique(3) — Read unique data fields from the journal
       sd_journal_reliable_fd(3) — Journal change notification interface
       sd_journal_restart_data(3) — Read data fields from the current
       journal entry
       sd_journal_restart_fields(3) — Read used field names from the journal
       sd_journal_restart_unique(3) — Read unique data fields from the
       journal
       SD_JOURNAL_RUNTIME_ONLY(3) — Open the system journal for reading
       sd_journal_seek_cursor(3) — Seek to a position in the journal
       sd_journal_seek_head(3) — Seek to a position in the journal
       sd_journal_seek_monotonic_usec(3) — Seek to a position in the journal
       sd_journal_seek_realtime_usec(3) — Seek to a position in the journal
       sd_journal_seek_tail(3) — Seek to a position in the journal
       sd_journal_send(3) — Submit log entries to the journal
       sd_journal_send_with_location(3) — Submit log entries to the journal
       sd_journal_sendv(3) — Submit log entries to the journal
       sd_journal_sendv_with_location(3) — Submit log entries to the journal
       sd_journal_set_data_threshold(3) — Read data fields from the current
       journal entry
       sd_journal_stream_fd(3) — Create log stream file descriptor to the
       journal
       SD_JOURNAL_SUPPRESS_LOCATION(3) — Submit log entries to the journal
       SD_JOURNAL_SYSTEM(3) — Open the system journal for reading
       sd_journal_test_cursor(3) — Get cursor string for or test cursor
       string against the current journal entry
       sd_journal_wait(3) — Journal change notification interface
       sd_listen_fds(3) — Check for file descriptors passed by the system
       manager
       SD_LISTEN_FDS_START(3) — Check for file descriptors passed by the
       system manager
       sd_listen_fds_with_names(3) — Check for file descriptors passed by
       the system manager
       sd_login_monitor(3) — Monitor login sessions, seats, users and
       virtual machines/containers
       sd_login_monitor_flush(3) — Monitor login sessions, seats, users and
       virtual machines/containers
       sd_login_monitor_get_events(3) — Monitor login sessions, seats, users
       and virtual machines/containers
       sd_login_monitor_get_fd(3) — Monitor login sessions, seats, users and
       virtual machines/containers
       sd_login_monitor_get_timeout(3) — Monitor login sessions, seats,
       users and virtual machines/containers
       sd_login_monitor_new(3) — Monitor login sessions, seats, users and
       virtual machines/containers
       sd_login_monitor_unref(3) — Monitor login sessions, seats, users and
       virtual machines/containers
       sd_login_monitor_unrefp(3) — Monitor login sessions, seats, users and
       virtual machines/containers
       sd_machine_get_class(3) — Determine the class and network interface
       indices of a locally running virtual machine or container
       sd_machine_get_ifindices(3) — Determine the class and network
       interface indices of a locally running virtual machine or container
       SD_NOTICE(3) — APIs for new-style daemons
       sd_notify(3) — Notify service manager about start-up completion and
       other service status changes
       sd_notify_barrier(3) — Notify service manager about start-up
       completion and other service status changes
       sd_notifyf(3) — Notify service manager about start-up completion and
       other service status changes
       sd_path_lookup(3) — Query well-known file system paths
       sd_path_lookup_strv(3) — Query well-known file system paths
       sd_peer_get_cgroup(3) — Determine the owner uid of the user unit or
       session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_peer_get_machine_name(3) — Determine the owner uid of the user
       unit or session, or the session, user unit, system unit, container/VM
       or slice that a specific PID or socket peer belongs to
       sd_peer_get_owner_uid(3) — Determine the owner uid of the user unit
       or session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_peer_get_session(3) — Determine the owner uid of the user unit or
       session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_peer_get_slice(3) — Determine the owner uid of the user unit or
       session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_peer_get_unit(3) — Determine the owner uid of the user unit or
       session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_peer_get_user_slice(3) — Determine the owner uid of the user unit
       or session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_peer_get_user_unit(3) — Determine the owner uid of the user unit
       or session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_pid_get_cgroup(3) — Determine the owner uid of the user unit or
       session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_pid_get_machine_name(3) — Determine the owner uid of the user unit
       or session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_pid_get_owner_uid(3) — Determine the owner uid of the user unit or
       session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_pid_get_session(3) — Determine the owner uid of the user unit or
       session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_pid_get_slice(3) — Determine the owner uid of the user unit or
       session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_pid_get_unit(3) — Determine the owner uid of the user unit or
       session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_pid_get_user_slice(3) — Determine the owner uid of the user unit
       or session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_pid_get_user_unit(3) — Determine the owner uid of the user unit or
       session, or the session, user unit, system unit, container/VM or
       slice that a specific PID or socket peer belongs to
       sd_pid_notify(3) — Notify service manager about start-up completion
       and other service status changes
       sd_pid_notify_with_fds(3) — Notify service manager about start-up
       completion and other service status changes
       sd_pid_notifyf(3) — Notify service manager about start-up completion
       and other service status changes
       sd_seat_can_graphical(3) — Determine state of a specific seat
       sd_seat_can_tty(3) — Determine state of a specific seat
       sd_seat_get_active(3) — Determine state of a specific seat
       sd_seat_get_sessions(3) — Determine state of a specific seat
       sd_session_get_class(3) — Determine state of a specific session
       sd_session_get_desktop(3) — Determine state of a specific session
       sd_session_get_display(3) — Determine state of a specific session
       sd_session_get_remote_host(3) — Determine state of a specific session
       sd_session_get_remote_user(3) — Determine state of a specific session
       sd_session_get_seat(3) — Determine state of a specific session
       sd_session_get_service(3) — Determine state of a specific session
       sd_session_get_state(3) — Determine state of a specific session
       sd_session_get_tty(3) — Determine state of a specific session
       sd_session_get_type(3) — Determine state of a specific session
       sd_session_get_uid(3) — Determine state of a specific session
       sd_session_get_vt(3) — Determine state of a specific session
       sd_session_is_active(3) — Determine state of a specific session
       sd_session_is_remote(3) — Determine state of a specific session
       sd_uid_get_display(3) — Determine login state of a specific Unix user
       ID
       sd_uid_get_seats(3) — Determine login state of a specific Unix user
       ID
       sd_uid_get_sessions(3) — Determine login state of a specific Unix
       user ID
       sd_uid_get_state(3) — Determine login state of a specific Unix user
       ID
       sd_uid_is_on_seat(3) — Determine login state of a specific Unix user
       ID
       SD_WARNING(3) — APIs for new-style daemons
       sd_watchdog_enabled(3) — Check whether the service manager expects
       watchdog keep-alive notifications from a service
       shutdown(8) — Halt, power-off or reboot the machine
       sleep.conf.d(5) — Suspend and hibernation configuration file
       sysctl.d(5) — Configure kernel parameters at boot
       system.conf.d(5) — System and session service manager configuration
       files
       systemctl(1) — Control the systemd system and service manager
       systemd(1) — systemd system and service manager
       systemd-analyze(1) — Analyze and debug system manager
       systemd-ask-password(1) — Query the user for a system password
       systemd-ask-password-console.path(8) — Query the user for system
       passwords on the console and via wall
       systemd-ask-password-console.service(8) — Query the user for system
       passwords on the console and via wall
       systemd-ask-password-wall.path(8) — Query the user for system
       passwords on the console and via wall
       systemd-ask-password-wall.service(8) — Query the user for system
       passwords on the console and via wall
       systemd-backlight(8) — Load and save the display backlight brightness
       at boot and shutdown
       systemd-backlight@.service(8) — Load and save the display backlight
       brightness at boot and shutdown
       systemd-binfmt(8) — Configure additional binary formats for
       executables at boot
       systemd-binfmt.service(8) — Configure additional binary formats for
       executables at boot
       systemd-bless-boot(8) — Mark current boot process as successful
       systemd-bless-boot-generator(8) — Pull systemd-bless-boot.service
       into the initial boot transaction when boot counting is in effect
       systemd-bless-boot.service(8) — Mark current boot process as
       successful
       systemd-boot(7) — A simple UEFI boot manager
       systemd-boot-check-no-failures(8) — verify that the system booted up
       cleanly
       systemd-boot-check-no-failures.service(8) — verify that the system
       booted up cleanly
       systemd-boot-system-token.service(8) — Generate an initial boot
       loader system token and random seed
       systemd-cat(1) — Connect a pipeline or program's output with the
       journal
       systemd-cgls(1) — Recursively show control group contents
       systemd-cgtop(1) — Show top control groups by their resource usage
       systemd-coredump(8) — Acquire, save and process core dumps
       systemd-coredump.socket(8) — Acquire, save and process core dumps
       systemd-coredump@.service(8) — Acquire, save and process core dumps
       systemd-cryptsetup(8) — Full disk decryption logic
       systemd-cryptsetup-generator(8) — Unit generator for /etc/crypttab
       systemd-cryptsetup@.service(8) — Full disk decryption logic
       systemd-debug-generator(8) — Generator for enabling a runtime debug
       shell and masking specific units at boot
       systemd-delta(1) — Find overridden configuration files
       systemd-detect-virt(1) — Detect execution in a virtualized
       environment
       systemd-dissect(1) — Dissect file system OS images
       systemd-environment-d-generator(8) — Load variables specified by
       environment.d
       systemd-escape(1) — Escape strings for usage in systemd unit names
       systemd-firstboot(1) — Initialize basic system settings on or before
       the first boot-up of a system
       systemd-firstboot.service(1) — Initialize basic system settings on or
       before the first boot-up of a system
       systemd-fsck(8) — File system checker logic
       systemd-fsck-root.service(8) — File system checker logic
       systemd-fsck@.service(8) — File system checker logic
       systemd-fstab-generator(8) — Unit generator for /etc/fstab
       systemd-getty-generator(8) — Generator for enabling getty instances
       on the console
       systemd-gpt-auto-generator(8) — Generator for automatically
       discovering and mounting root, /home/ , /srv/ , /var/ and /var/tmp/
       partitions, as well as discovering and enabling swap partitions,
       based on GPT partition type GUIDs
       systemd-growfs(8) — Creating and growing file systems on demand
       systemd-growfs@.service(8) — Creating and growing file systems on
       demand
       systemd-halt.service(8) — System shutdown logic
       systemd-hibernate-resume(8) — Resume from hibernation
       systemd-hibernate-resume-generator(8) — Unit generator for resume=
       kernel parameter
       systemd-hibernate-resume@.service(8) — Resume from hibernation
       systemd-hibernate.service(8) — System sleep state logic
       systemd-homed(8) — Home Area/User Account Manager
       systemd-homed.service(8) — Home Area/User Account Manager
       systemd-hostnamed(8) — Daemon to control system hostname from
       programs
       systemd-hostnamed.service(8) — Daemon to control system hostname from
       programs
       systemd-hwdb(8) — hardware database management tool
       systemd-hybrid-sleep.service(8) — System sleep state logic
       systemd-id128(1) — Generate and print sd-128 identifiers
       systemd-importd(8) — VM and container image import and export service
       systemd-importd.service(8) — VM and container image import and export
       service
       systemd-inhibit(1) — Execute a program with an inhibition lock taken
       systemd-initctl(8) — /dev/initctl compatibility
       systemd-initctl.service(8) — /dev/initctl compatibility
       systemd-initctl.socket(8) — /dev/initctl compatibility
       systemd-journal-gatewayd(8) — HTTP server for journal events
       systemd-journal-gatewayd.service(8) — HTTP server for journal events
       systemd-journal-gatewayd.socket(8) — HTTP server for journal events
       systemd-journal-remote(8) — Receive journal messages over the network
       systemd-journal-remote.service(8) — Receive journal messages over the
       network
       systemd-journal-remote.socket(8) — Receive journal messages over the
       network
       systemd-journal-upload(8) — Send journal messages over the network
       systemd-journal-upload.service(8) — Send journal messages over the
       network
       systemd-journald(8) — Journal service
       systemd-journald-audit.socket(8) — Journal service
       systemd-journald-dev-log.socket(8) — Journal service
       systemd-journald-varlink@.socket(8) — Journal service
       systemd-journald.service(8) — Journal service
       systemd-journald.socket(8) — Journal service
       systemd-journald@.service(8) — Journal service
       systemd-journald@.socket(8) — Journal service
       systemd-kexec.service(8) — System shutdown logic
       systemd-localed(8) — Locale bus mechanism
       systemd-localed.service(8) — Locale bus mechanism
       systemd-logind(8) — Login manager
       systemd-logind.service(8) — Login manager
       systemd-machine-id-commit.service(8) — Commit a transient machine ID
       to disk
       systemd-machine-id-setup(1) — Initialize the machine ID in
       /etc/machine-id
       systemd-machined(8) — Virtual machine and container registration
       manager
       systemd-machined.service(8) — Virtual machine and container
       registration manager
       systemd-makefs(8) — Creating and growing file systems on demand
       systemd-makefs@.service(8) — Creating and growing file systems on
       demand
       systemd-mkswap@.service(8) — Creating and growing file systems on
       demand
       systemd-modules-load(8) — Load kernel modules at boot
       systemd-modules-load.service(8) — Load kernel modules at boot
       systemd-mount(1) — Establish and destroy transient mount or
       auto-mount points
       systemd-network-generator(8) — Generate network configuration from
       the kernel command line
       systemd-network-generator.service(8) — Generate network configuration
       from the kernel command line
       systemd-networkd(8) — Network manager
       systemd-networkd-wait-online(8) — Wait for network to come online
       systemd-networkd-wait-online.service(8) — Wait for network to come
       online
       systemd-networkd.service(8) — Network manager
       systemd-notify(1) — Notify service manager about start-up completion
       and other daemon status changes
       systemd-nspawn(1) — Spawn a command or OS in a light-weight container
       systemd-oomd(8) — A userspace out-of-memory (OOM) killer
       systemd-oomd.service(8) — A userspace out-of-memory (OOM) killer
       systemd-path(1) — List and query system and user paths
       systemd-portabled(8) — Portable service manager
       systemd-portabled.service(8) — Portable service manager
       systemd-poweroff.service(8) — System shutdown logic
       systemd-pstore(8) — A service to archive contents of pstore
       systemd-pstore.service(8) — A service to archive contents of pstore
       systemd-quotacheck(8) — File system quota checker logic
       systemd-quotacheck.service(8) — File system quota checker logic
       systemd-random-seed(8) — Load and save the system random seed at boot
       and shutdown
       systemd-random-seed.service(8) — Load and save the system random seed
       at boot and shutdown
       systemd-rc-local-generator(8) — Compatibility generator for starting
       /etc/rc.local during boot
       systemd-reboot.service(8) — System shutdown logic
       systemd-remount-fs(8) — Remount root and kernel file systems
       systemd-remount-fs.service(8) — Remount root and kernel file systems
       systemd-repart(8) — Automatically grow and add partitions
       systemd-repart.service(8) — Automatically grow and add partitions
       systemd-resolved(8) — Network Name Resolution manager
       systemd-resolved.service(8) — Network Name Resolution manager
       systemd-rfkill(8) — Load and save the RF kill switch state at boot
       and change
       systemd-rfkill.service(8) — Load and save the RF kill switch state at
       boot and change
       systemd-rfkill.socket(8) — Load and save the RF kill switch state at
       boot and change
       systemd-run(1) — Run programs in transient scope units, service
       units, or path-, socket-, or timer-triggered service units
       systemd-run-generator(8) — Generator for invoking commands specified
       on the kernel command line as system service
       systemd-shutdown(8) — System shutdown logic
       systemd-sleep(8) — System sleep state logic
       systemd-sleep.conf(5) — Suspend and hibernation configuration file
       systemd-socket-activate(1) — Test socket activation of daemons
       systemd-socket-proxyd(8) — Bidirectionally proxy local sockets to
       another (possibly remote) socket
       systemd-suspend-then-hibernate.service(8) — System sleep state logic
       systemd-suspend.service(8) — System sleep state logic
       systemd-sysctl(8) — Configure kernel parameters at boot
       systemd-sysctl.service(8) — Configure kernel parameters at boot
       systemd-system-update-generator(8) — Generator for redirecting boot
       to offline update mode
       systemd-system.conf(5) — System and session service manager
       configuration files
       systemd-sysusers(8) — Allocate system users and groups
       systemd-sysusers.service(8) — Allocate system users and groups
       systemd-sysv-generator(8) — Unit generator for SysV init scripts
       systemd-time-wait-sync(8) — Wait until kernel time is synchronized
       systemd-time-wait-sync.service(8) — Wait until kernel time is
       synchronized
       systemd-timedated(8) — Time and date bus mechanism
       systemd-timedated.service(8) — Time and date bus mechanism
       systemd-timesyncd(8) — Network Time Synchronization
       systemd-timesyncd.service(8) — Network Time Synchronization
       systemd-tmpfiles(8) — Creates, deletes and cleans up volatile and
       temporary files and directories
       systemd-tmpfiles-clean.service(8) — Creates, deletes and cleans up
       volatile and temporary files and directories
       systemd-tmpfiles-clean.timer(8) — Creates, deletes and cleans up
       volatile and temporary files and directories
       systemd-tmpfiles-setup-dev.service(8) — Creates, deletes and cleans
       up volatile and temporary files and directories
       systemd-tmpfiles-setup.service(8) — Creates, deletes and cleans up
       volatile and temporary files and directories
       systemd-tty-ask-password-agent(1) — List or process pending systemd
       password requests
       systemd-udev-settle.service(8) — Wait for all pending udev events to
       be handled
       systemd-udevd(8) — Device event managing daemon
       systemd-udevd-control.socket(8) — Device event managing daemon
       systemd-udevd-kernel.socket(8) — Device event managing daemon
       systemd-udevd.service(8) — Device event managing daemon
       systemd-umount(1) — Establish and destroy transient mount or
       auto-mount points
       systemd-update-done(8) — Mark /etc/ and /var/ fully updated
       systemd-update-done.service(8) — Mark /etc/ and /var/ fully updated
       systemd-update-utmp(8) — Write audit and utmp updates at bootup,
       runlevel changes and shutdown
       systemd-update-utmp-runlevel.service(8) — Write audit and utmp
       updates at bootup, runlevel changes and shutdown
       systemd-update-utmp.service(8) — Write audit and utmp updates at
       bootup, runlevel changes and shutdown
       systemd-user-runtime-dir(5) — System units to start the user manager
       systemd-user-sessions(8) — Permit user logins after boot, prohibit
       user logins at shutdown
       systemd-user-sessions.service(8) — Permit user logins after boot,
       prohibit user logins at shutdown
       systemd-user.conf(5) — System and session service manager
       configuration files
       systemd-userdbd(8) — JSON User/Group Record Query Multiplexer/NSS
       Compatibility
       systemd-userdbd.service(8) — JSON User/Group Record Query
       Multiplexer/NSS Compatibility
       systemd-vconsole-setup(8) — Configure the virtual consoles
       systemd-vconsole-setup.service(8) — Configure the virtual consoles
       systemd-veritysetup(8) — Disk integrity protection logic
       systemd-veritysetup-generator(8) — Unit generator for integrity
       protected block devices
       systemd-veritysetup@.service(8) — Disk integrity protection logic
       systemd-volatile-root(8) — Make the root file system volatile
       systemd-volatile-root.service(8) — Make the root file system volatile
       systemd-xdg-autostart-generator(8) — User unit generator for XDG
       autostart files
       systemd.automount(5) — Automount unit configuration
       systemd.device(5) — Device unit configuration
       systemd.directives(7) — Index of configuration directives
       systemd.dnssd(5) — DNS-SD configuration
       systemd.environment-generator(7) — systemd environment file
       generators
       systemd.exec(5) — Execution environment configuration
       systemd.generator(7) — systemd unit generators
       systemd.journal-fields(7) — Special journal fields
       systemd.kill(5) — Process killing procedure configuration
       systemd.link(5) — Network device configuration
       systemd.mount(5) — Mount unit configuration
       systemd.negative(5) — DNSSEC trust anchor configuration files
       systemd.net-naming-scheme(7) — Network device naming schemes
       systemd.netdev(5) — Virtual Network Device configuration
       systemd.network(5) — Network configuration
       systemd.nspawn(5) — Container settings
       systemd.offline-updates(7) — Implementation of offline updates in
       systemd
       systemd.path(5) — Path unit configuration
       systemd.positive(5) — DNSSEC trust anchor configuration files
       systemd.preset(5) — Service enablement presets
       systemd.resource-control(5) — Resource control unit settings
       systemd.scope(5) — Scope unit configuration
       systemd.service(5) — Service unit configuration
       systemd.slice(5) — Slice unit configuration
       systemd.socket(5) — Socket unit configuration
       systemd.special(7) — Special systemd units
       systemd.swap(5) — Swap unit configuration
       systemd.syntax(7) — General syntax of systemd configuration files
       systemd.target(5) — Target unit configuration
       systemd.time(7) — Time and date specifications
       systemd.timer(5) — Timer unit configuration
       systemd.unit(5) — Unit configuration
       sysusers.d(5) — Declarative allocation of system users and groups

T         top

       telinit(8) — Change SysV runlevel
       timedatectl(1) — Control the system time and date
       timesyncd.conf(5) — Network Time Synchronization configuration files
       timesyncd.conf.d(5) — Network Time Synchronization configuration
       files
       tmpfiles.d(5) — Configuration for creation, deletion and cleaning of
       volatile and temporary files

U         top

       udev(7) — Dynamic device management
       udev.conf(5) — Configuration for device event managing daemon
       udev_device_get_action(3) — Query device properties
       udev_device_get_current_tags_list_entry(3) — Retrieve or set device
       attributes
       udev_device_get_devlinks_list_entry(3) — Retrieve or set device
       attributes
       udev_device_get_devnode(3) — Query device properties
       udev_device_get_devnum(3) — Query device properties
       udev_device_get_devpath(3) — Query device properties
       udev_device_get_devtype(3) — Query device properties
       udev_device_get_driver(3) — Query device properties
       udev_device_get_is_initialized(3) — Query device properties
       udev_device_get_parent(3) — Query device properties
       udev_device_get_parent_with_subsystem_devtype(3) — Query device
       properties
       udev_device_get_properties_list_entry(3) — Retrieve or set device
       attributes
       udev_device_get_property_value(3) — Retrieve or set device attributes
       udev_device_get_subsystem(3) — Query device properties
       udev_device_get_sysattr_list_entry(3) — Retrieve or set device
       attributes
       udev_device_get_sysattr_value(3) — Retrieve or set device attributes
       udev_device_get_sysname(3) — Query device properties
       udev_device_get_sysnum(3) — Query device properties
       udev_device_get_syspath(3) — Query device properties
       udev_device_get_tags_list_entry(3) — Retrieve or set device
       attributes
       udev_device_get_udev(3) — Query device properties
       udev_device_has_current_tag(3) — Retrieve or set device attributes
       udev_device_has_tag(3) — Retrieve or set device attributes
       udev_device_new_from_device_id(3) — Create, acquire and release a
       udev device object
       udev_device_new_from_devnum(3) — Create, acquire and release a udev
       device object
       udev_device_new_from_environment(3) — Create, acquire and release a
       udev device object
       udev_device_new_from_subsystem_sysname(3) — Create, acquire and
       release a udev device object
       udev_device_new_from_syspath(3) — Create, acquire and release a udev
       device object
       udev_device_ref(3) — Create, acquire and release a udev device object
       udev_device_set_sysattr_value(3) — Retrieve or set device attributes
       udev_device_unref(3) — Create, acquire and release a udev device
       object
       udev_enumerate_add_match_is_initialized(3) — Modify filters
       udev_enumerate_add_match_parent(3) — Modify filters
       udev_enumerate_add_match_property(3) — Modify filters
       udev_enumerate_add_match_subsystem(3) — Modify filters
       udev_enumerate_add_match_sysattr(3) — Modify filters
       udev_enumerate_add_match_sysname(3) — Modify filters
       udev_enumerate_add_match_tag(3) — Modify filters
       udev_enumerate_add_nomatch_subsystem(3) — Modify filters
       udev_enumerate_add_nomatch_sysattr(3) — Modify filters
       udev_enumerate_add_syspath(3) — Query or modify a udev enumerate
       object
       udev_enumerate_get_list_entry(3) — Query or modify a udev enumerate
       object
       udev_enumerate_get_udev(3) — Query or modify a udev enumerate object
       udev_enumerate_new(3) — Create, acquire and release a udev enumerate
       object
       udev_enumerate_ref(3) — Create, acquire and release a udev enumerate
       object
       udev_enumerate_scan_devices(3) — Query or modify a udev enumerate
       object
       udev_enumerate_scan_subsystems(3) — Query or modify a udev enumerate
       object
       udev_enumerate_unref(3) — Create, acquire and release a udev
       enumerate object
       udev_list_entry(3) — Iterate and access udev lists
       udev_list_entry_get_by_name(3) — Iterate and access udev lists
       udev_list_entry_get_name(3) — Iterate and access udev lists
       udev_list_entry_get_next(3) — Iterate and access udev lists
       udev_list_entry_get_value(3) — Iterate and access udev lists
       udev_monitor_enable_receiving(3) — Query and modify device monitor
       udev_monitor_filter_add_match_subsystem_devtype(3) — Modify filters
       udev_monitor_filter_add_match_tag(3) — Modify filters
       udev_monitor_filter_remove(3) — Modify filters
       udev_monitor_filter_update(3) — Modify filters
       udev_monitor_get_fd(3) — Query and modify device monitor
       udev_monitor_get_udev(3) — Query and modify device monitor
       udev_monitor_new_from_netlink(3) — Create, acquire and release a udev
       monitor object
       udev_monitor_receive_device(3) — Query and modify device monitor
       udev_monitor_ref(3) — Create, acquire and release a udev monitor
       object
       udev_monitor_set_receive_buffer_size(3) — Query and modify device
       monitor
       udev_monitor_unref(3) — Create, acquire and release a udev monitor
       object
       udev_new(3) — Create, acquire and release a udev context object
       udev_ref(3) — Create, acquire and release a udev context object
       udev_unref(3) — Create, acquire and release a udev context object
       udevadm(8) — udev management tool
       user-runtime-dir@.service(5) — System units to start the user manager
       user.conf.d(5) — System and session service manager configuration
       files
       user@.service(5) — System units to start the user manager
       userdbctl(1) — Inspect users, groups and group memberships

V         top

       vconsole.conf(5) — Configuration file for the virtual console

SEE ALSO         top

       systemd.directives(7)

       This index contains 1014 entries, referring to 357 individual manual
       pages.

COLOPHON         top

       This page is part of the systemd (systemd system and service manager)
       project.  Information about the project can be found at 
       ⟨http://www.freedesktop.org/wiki/Software/systemd⟩.  If you have a bug
       report for this manual page, see
       ⟨http://www.freedesktop.org/wiki/Software/systemd/#bugreports⟩.  This
       page was obtained from the project's upstream Git repository
       ⟨https://github.com/systemd/systemd.git⟩ on 2020-11-01.  (At that
       time, the date of the most recent commit that was found in the repos‐
       itory was 2020-11-01.)  If you discover any rendering problems in
       this HTML version of the page, or you believe there is a better or
       more up-to-date source for the page, or you have corrections or im‐
       provements to the information in this COLOPHON (which is not part of
       the original manual page), send a mail to man-pages@man7.org

systemd 247                                                 SYSTEMD.INDEX(7)