List number of file handles (open files) for each process

Here is a simple script that will show you a number of file handles (open files) used by each process on your Linux system:

ps -e|grep -v TTY|awk {‘print “echo -n \”Process: “$4″\tPID: “$1″\tNumber of FH: \”; lsof -p “$1″|wc -l”‘} > out; . ./out