#!/bin/bash numServers=$1 die () { echo >&2 "$@" exit 1 } [ "$#" -eq 1 ] || die "1 argument required, $# provided, usage: clean.sh {numServers}" cd .. for (( i=1; i <= $numServers; i++ )) do rm -r -f server$i done rm -r -f serverzk rm -r -f server-lastlogs