#!/bin/bash   set charToPreserve=$1 mkdir backups ./cataclysm & while [ -n "$(pgrep cataclysm)" ] do         set date=$(date +%Y%m%d":"%H:%M)         mkdir backups/$date         cp ./save/$charToPreserve.* backups/$date         sleep 3600 done   set date=$(date +%Y%m%d":"%H:%M) mkdir backups/$date cp ./save/$charToPreserve.* backups/$dat