CAT(1) User Commands CAT(1)
cat - concatenate files and print on the standard output
cat [OPTION]... [FILE]...
Concatenate FILE(s) to standard output. With no FILE, or when FILE is -, read standard input. -A, --show-all equivalent to -vET -b, --number-nonblank number nonempty output lines, overrides -n -e equivalent to -vE -E, --show-ends display $ at end of each line -n, --number number all output lines -s, --squeeze-blank suppress repeated empty output lines -t equivalent to -vT -T, --show-tabs display TAB characters as ^I -u (ignored) -v, --show-nonprinting use ^ and M- notation, except for LFD and TAB --help display this help and exit --version output version information and exit
cat f - g Output f's contents, then standard input, then g's contents. cat Copy standard input to standard output.
Written by Torbjorn Granlund and Richard M. Stallman.
GNU coreutils online help: <https://www.gnu.org/software/coreutils/> Report any translation bugs to <https://translationproject.org/team/>
Copyright © 2023 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
tac(1) Full documentation <https://www.gnu.org/software/coreutils/cat> or available locally via: info '(coreutils) cat invocation'
This page is part of the coreutils (basic file, shell and text manipulation utilities) project. Information about the project can be found at ⟨http://www.gnu.org/software/coreutils/⟩. If you have a bug report for this manual page, see ⟨http://www.gnu.org/software/coreutils/⟩. This page was obtained from the tarball coreutils-9.3.tar.xz fetched from ⟨http://ftp.gnu.org/gnu/coreutils/⟩ on 2023-06-23. 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 firstname.lastname@example.org GNU coreutils 9.3 April 2023 CAT(1)
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