#!/bin/sh [ $EUID -gt 0 ] && exec sudo $0 ipcs | awk '/semid/,/^$/ {print $2}' | grep '[0-9]' | xargs -rn1 ipcrm -s ipcs | awk '/msqid/,/^$/ {print $2}' | grep '[0-9]' | xargs -rn1 ipcrm -q