[Minecraft, SMP] Tells uptime to all ops who are logged in.

mc-uptime.sh

MC="/Users/steve/Minecraft"

for player in `cat $MC/ops.txt`
do

  query=`$MC/scripts/Dinnerbone-mcstatus-a24e563/cli.py localhost | grep -i $player | wc -l`
  query=$(sed -e 's/^[[:space:]]*//' <<<"$query")

  if [ $query -eq 0 ]; then
    echo Skipping $player, not logged in.
  else
    cmd="tell $player `uptime`"
    echo $cmd
    bash -c "screen -p 0 -S minecraft -X eval 'stuff \"$cmd\"\015'"
  fi

done

The query is performed by: https://github.com/Dinnerbone/mcstatus