debian man page for ifne

ifne(1) 																   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

								    2008-05-01								   ifne(1)