#!/bin/rc flags=() switch($1){ case -* flags = ($flags $1) shift } # sed -n p rather than grep so that we get buffered writes. # this is a huge difference in drawterm. switch($#*){ case 0 ps $flags | sed -n '/^'$user' /p' case 1 ps $flags | sed -n '/^'$1' /p' case * echo Usage: psu '[ps-flags] [ user ]' >[1=2] exit usage }