IFNE(1) | moreutils | IFNE(1) |
NAME¶
ifne - Run command if the standard input is not emptySYNOPSIS¶
ifne [-n] command
DESCRIPTION¶
ifne runs the following command if and only if the standard input is not empty.OPTIONS¶
-nReverse 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 GPL2008-05-01 | moreutils |