Manual Reference Pages  - TAC (1)

NAME

tac - concatenate and print files in reverse

CONTENTS

Synopsis
Description
Author
Copyright

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.
-b, --before
  attach the separator before instead of after
-r, --regex
  interpret the separator as a regular expression
-s, --separator=STRING
  use STRING as the separator instead of newline
--help display this help and exit
--version
  output version information and exit

AUTHOR

Written by Jay Lepreau and David MacKenzie.

REPORTING BUGS

Report tac bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
Report tac translation bugs to <http://translationproject.org/team/>

COPYRIGHT

Copyright © 2011 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://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.

SEE ALSO

rev(1)

The full documentation for tac is maintained as a Texinfo manual. If the info and tac programs are properly installed at your site, the command
info coreutils tac invocation
should give you access to the complete manual.


GNU coreutils 8.12.197-032bb TAC (1) September 2011
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