| 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 -E 'set escape' -s "Core files found" root
AUTHOR¶
Copyright 2008 by Javier Merino <cibervicho@gmail.com>
Licensed under the GNU GPL
| 2008-05-01 | moreutils |