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tac - Unix, Linux Command
NAME
tac - concatenate and print files in reverse
SYNOPSIS
tac [OPTION]... [FILE]...
DESCRIPTION
Write each FILE to standard output, last line first.
With no FILE, or when FILE is -, read standard input.
Mandatory arguments to long options are mandatory for short options too.
Tag | Description |
-b, --before
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attach the separator before instead of after
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-r, --regex
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interpret the separator as a regular expression
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-s, --separator=STRING
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use STRING as the separator instead of newline
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--help
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display this help and exit
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--version
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output version information and exit
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AUTHOR
Written by Jay Lepreau and David MacKenzie.
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
tac is maintained as a Texinfo manual. If the
info and
tac programs are properly installed at your site, the command
should give you access to the complete manual.
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