1 .\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.35.
2 .TH TAC "1" "March 2007" "GNU coreutils 6.9" "User Commands"
4 tac \- concatenate and print files in reverse
7 [\fIOPTION\fR]... [\fIFILE\fR]...
9 .\" Add any additional description here
11 Write each FILE to standard output, last line first.
12 With no FILE, or when FILE is \-, read standard input.
14 Mandatory arguments to long options are mandatory for short options too.
16 \fB\-b\fR, \fB\-\-before\fR
17 attach the separator before instead of after
19 \fB\-r\fR, \fB\-\-regex\fR
20 interpret the separator as a regular expression
22 \fB\-s\fR, \fB\-\-separator\fR=\fISTRING\fR
23 use STRING as the separator instead of newline
26 display this help and exit
29 output version information and exit
31 Written by Jay Lepreau and David MacKenzie.
33 Report bugs to <bug\-coreutils@gnu.org>.
35 Copyright \(co 2007 Free Software Foundation, Inc.
37 This is free software. You may redistribute copies of it under the terms of
38 the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.
39 There is NO WARRANTY, to the extent permitted by law.
41 The full documentation for
43 is maintained as a Texinfo manual. If the
47 programs are properly installed at your site, the command
51 should give you access to the complete manual.