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chsh(1) — Linux manual page

CHSH(1)                       User Commands                       CHSH(1)

NAME         top

       chsh - change your login shell

SYNOPSIS         top

       chsh [-s shell] [-l] [-h] [-V] [username]

DESCRIPTION         top

       chsh is used to change your login shell. If a shell is not given
       on the command line, chsh prompts for one.

       chsh supports non-local entries (kerberos, LDAP, etc.) if linked
       with libuser, otherwise use ypchsh(1), lchsh(1) or any other
       implementation for non-local entries.

OPTIONS         top

       -s, --shell shell
           Specify your login shell.

       -l, --list-shells
           Print the list of shells listed in /etc/shells and exit.

       -h, --help
           Display help text and exit. The short options -h have been
           used since version 2.30; old versions use deprecated -u.

       -V, --version
           Print version and exit. The short options -V have been used
           since version 2.39; old versions use deprecated -v.

VALID SHELLS         top

       chsh will accept the full pathname of any executable file on the
       system.

       The default behavior for non-root users is to accept only shells
       listed in the /etc/shells file, and issue a warning for root user.
       It can also be configured at compile-time to only issue a warning
       for all users.

EXIT STATUS         top

       Returns 0 if operation was successful, 1 if operation failed or
       command syntax was not valid.

AUTHORS         top

       Salvatore Valente <svalente@mit.edu>

SEE ALSO         top

       login(1), login.defs(5), passwd(5), shells(5)

REPORTING BUGS         top

       For bug reports, use the issue tracker
       <https://github.com/util-linux/util-linux/issues>.

AVAILABILITY         top

       The chsh command is part of the util-linux package which can be
       downloaded from Linux Kernel Archive
       <https://www.kernel.org/pub/linux/utils/util-linux/>. This page is
       part of the util-linux (a random collection of Linux utilities)
       project. Information about the project can be found at 
       ⟨https://www.kernel.org/pub/linux/utils/util-linux/⟩. If you have a
       bug report for this manual page, send it to
       util-linux@vger.kernel.org. This page was obtained from the
       project's upstream Git repository
       ⟨git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git⟩ on
       2025-02-02. (At that time, the date of the most recent commit that
       was found in the repository was 2025-01-30.) 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 improvements to the information in this
       COLOPHON (which is not part of the original manual page), send a
       mail to man-pages@man7.org

util-linux 2.41.devel-938-0a... 2025-01-15                        CHSH(1)

Pages that refer to this page: chfn(1),  chfn(1@@shadow-utils),  intro(1),  passwd(5),  shells(5),  groupadd(8),  groupdel(8),  groupmems(8),  groupmod(8),  useradd(8),  userdel(8),  usermod(8)

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