DragonFly On-Line Manual Pages

IFNE(1)                            moreutils                           IFNE(1)

NAME
       ifne - Run command if the standard input is not empty

SYNOPSIS
       ifne [-n] command

DESCRIPTION
       ifne runs the following command if and only if the standard input is
       not empty.

OPTIONS
       -n
           Reverse operation. Run the command if the standard input is empty.

           Note that if the standard input is not empty, it is passed through
           ifne in this case.

EXAMPLE
       find . -name core | ifne mail -s "Core files found" root

AUTHOR
       Copyright 2008 by Javier Merino <cibervicho@gmail.com>

       Licensed under the GNU GPL

moreutils                         2008-05-01                           IFNE(1)