4 629864f5 2003-10-13 devnull if [ "x$1" = "x-a" ]
10 629864f5 2003-10-13 devnull user=`whoami`
11 629864f5 2003-10-13 devnull case $# in
13 629864f5 2003-10-13 devnull user=`whoami`
19 629864f5 2003-10-13 devnull echo 'usage: psu [-a] [user]' 1>&2
23 629864f5 2003-10-13 devnull ps $flag | grep "^$user "