It's not obvious from the current docs that you have to explicitly
split command line options and wanted commands.
Addresses: https://github.com/karelzak/util-linux/issues/833
Signed-off-by: Karel Zak <kzak@redhat.com>
Let's provide command line tool, man page with OOM description and
bash-completion. It seems better than force end-users to use "echo"
to /proc.
Addresses: https://github.com/karelzak/util-linux/issues/609
Signed-off-by: Karel Zak <kzak@redhat.com>