Want to kill all the O.S process that are running under particular user.
UNIX$ ps -aef | grep -i shaik | awk '{print $2}' | sed 's/^/kill -9 /'> 1.txt
UNIX$./1.txt
UNIX$ ps -aef | grep -i shaik | awk '{print $2}' | sed 's/^/kill -9 /'> 1.txt
UNIX$./1.txt