Интерактивная система просмотра системных руководств (man-ов)
cat (1)
cat (1) ( Solaris man: Команды и прикладные программы пользовательского уровня ) cat (1) ( FreeBSD man: Команды и прикладные программы пользовательского уровня ) cat (1) ( Русские man: Команды и прикладные программы пользовательского уровня )>> cat (1) ( Linux man: Команды и прикладные программы пользовательского уровня ) cat (1) ( POSIX man: Команды и прикладные программы пользовательского уровня ) cat (8) ( Русские man: Команды системного администрирования )
NAME
cat - concatenate files and print on the standard output
SYNOPSIS
cat
[OPTION] [FILE]...
DESCRIPTION
Concatenate FILE(s), or standard input, to standard output.
- -A, --show-all
-
equivalent to -vET
- -b, --number-nonblank
-
number nonblank output lines
- -e
-
equivalent to -vE
- -E, --show-ends
-
display $ at end of each line
- -n, --number
-
number all output lines
- -s, --squeeze-blank
-
never more than one single blank line
- -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
With no FILE, or when FILE is -, read standard input.
EXAMPLES
- cat f - g
-
Output f's contents, then standard input, then g's contents.
- cat
-
Copy standard input to standard output.
AUTHOR
Written by Torbjorn Granlund and Richard M. Stallman.
REPORTING BUGS
Report bugs to <bug-coreutils@gnu.org>.
COPYRIGHT
Copyright © 2006 Free Software Foundation, Inc.
This is free software. You may redistribute copies of it under the terms of
the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.
There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
The full documentation for
cat
is maintained as a Texinfo manual. If the
info
and
cat
programs are properly installed at your site, the command
-
info cat
should give you access to the complete manual.
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- EXAMPLES
-
- AUTHOR
-
- REPORTING BUGS
-
- COPYRIGHT
-
- SEE ALSO
-
