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