crashplan_manager.sh

CMD=$1;

if [[ `id -u` = 0 ]]; then
    echo "You mustn't be root when executing this script";
    exit;
fi

function usage {
    echo "Usage: $(basename $0) COMMAND
  COMMANDS:
    stop    Stop CrashPlan
    start   Start CrashPlan Service
    restart Stop CrashPlan, then start again.
    status  Is CrashPlan running?
";
    exit 1;
}
function start () {
    sudo launchctl load /Library/LaunchDaemons/com.crashplan.engine.plist;
    launchctl load /Library/LaunchDaemons/com.crashplan.engine.plist;
    sleep 1;
    status;
}
function stop () {
    sudo launchctl unload /Library/LaunchDaemons/com.crashplan.engine.plist;
    launchctl unload /Library/LaunchDaemons/com.crashplan.engine.plist;
    sudo killall CrashPlanService  &>/dev/null;
    sleep 1;
    status;
}
function status () {
    ps auwwx | egrep "CrashPlanService" | grep -vq egrep;
    if [[ 0 == $? ]]; then
        echo "Crashplan is running.";
    else
        echo "Crashplan is stopped";
    fi
}

case $CMD in
    (start) start;;
    (stop) stop;;
    (restart) stop && start;;
    (status) status;;
    (*) usage;;
esac

exit 0;

This is for stopping crashplan from eating all your CPU like it does on my machine.