I must kill many session client who connect to the database and running in background Os...
bash> ps -ef|grep -i local=no
oracle 19027 1 0 Sep 07 ? 0:01 oracleSERVER (LOCAL=NO)
oracle 25918 1 0 Sep 07 ? 0:03 oracleSERVER (LOCAL=NO)
oracle 16403 1 0 Sep 07 ? 0:00 oracleSERVER (LOCAL=NO)
oracle 18858 1 0 Sep 06 ? 0:01 oracleSERVER (LOCAL=NO)
oracle 7836 1 0 Sep 07 ? 0:02 oracleSERVER (LOCAL=NO)
oracle 9021 1 0 Sep 07 ? 0:00 oracleSERVER (LOCAL=NO)
Show this the trick (when Nobody give up..:D)
bash> ps -ef|grep LOCAL|awk '{print $2'}|xargs kill -9