I dont have managed it to play call of duty under linux :(
But I have heard about that they want money in the future to play cod.

I like to play counterstrike.
and YES its possible to play counterstrike under linux =)
With the software by TransGaming with the name WineX :p

has ypou installed the monitor driver?

can i use the Code:

#!/bin/bash



DIR=${DIR:=/home}

LIMIT=78000000



cd $DIR

SZ=$(sudo du -c|grep total|cut -f 1)



if [ "$LIMIT" -le "$SZ" ];then

  #echo "The dir is too large"

  echo 3 > /proc/sys/vm/drop_caches

fi

also for an not Oracle Server?