Man Tac en anglais
TAC(1)                           User Commands                          TAC(1)



 

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.

       -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 bugs to .

 

COPYRIGHT


       Copyright  (C) 2008 Free Software Foundation, Inc.  License GPLv3+: GNU
       GPL version 3 or later 
       This is free software: you are free  to  change  and  redistribute  it.
       There is NO WARRANTY, to the extent permitted by law.

 

SEE ALSO


       The  full  documentation for tac is maintained as a Texinfo manual.  If
       the info and tac programs are properly installed at your site, the com-
       mand

              info tac

       should give you access to the complete manual.



GNU coreutils 6.9.92.4-f088d-dirtJanuary 2008                           TAC(1)