Who's an owner of Oracle Forms Process, forked by Forms Server

It has been cumbersome to find out the owner of Oracle Forms Process, eg f60runm webfile=5,6012,PID89178. The log can show you but not easy to get them though.
There is the useful command lsof taking from many Unix System, not Windoze.

$ cat lsof.sh

if [ $# -eq 0 ]; then
echo "usage $0 pid"
exit 1
fi
lsof -np $1 2>/dev/null | awk -F"->" '{print substr($2,1,index($2,":")-1)}'| awk 'length > 0 {print $0}'|awk 'NR==1 {print $0}'

$ ps -ef|grep f60runm
oraias 29946 89178 0 Sep 01 - 0:16 f60runm webfile=5,6012,PID89178
oraias 36168 89178 0 06:29:41 - 0:10 f60runm webfile=5,6555,PID89178

$ lsof.sh 29945
114.254.xxx.xxx

Bravo!!! We can find that which machine is calling the forms process.