plan9port/bin/psu

#!/bin/sh

flag=''
if [ "x$1" = "x-a" ]
then
	flag=-a
	shift
fi

case $# in
0)
	user=$USER
	;;
1)
	user=$1
	;;
*)
	echo 'usage: psu [-a] [user]' 1>&2
	exit 1
esac

9 ps $flag | grep "^$user "
Some Plan 9 workalikes. 2003-10-13 18:25:28 +00:00			`#!/bin/sh`

			`flag=''`
			`if [ "x$1" = "x-a" ]`
			`then`
			`flag=-a`
			`shift`
			`fi`

			`case $# in`
			`0)`
use $USER instead of whoami 2005-01-04 21:15:35 +00:00			`user=$USER`
Some Plan 9 workalikes. 2003-10-13 18:25:28 +00:00			`;;`
			`1)`
			`user=$1`
			`;;`
			`*)`
			`echo 'usage: psu [-a] [user]' 1>&2`
			`exit 1`
			`esac`

use 9 ps 2005-01-17 21:27:59 +00:00			`9 ps $flag \| grep "^$user "`