How to get PID of process by specifying process name and store it in a variable to use further?

Question

By using "ucbps" command i am able to get all PIDs

 $ ucbps     Userid     PID     CPU %  Mem %  FD Used   Server                  Port    =========================================================================     512        5783    2.50   16.30  350       managed1_adrrtwls02     61001    512        8896    2.70   21.10  393       admin_adrrtwls02        61000    512        9053    2.70   17.10  351       managed2_adrrtwls02     61002 

I want to do it like this, but don't know how to do

1. variable=get pid of process by processname.
2. Then use this command kill -9 variable.

Answer 1

If you want to kill -9 based on a string (you might want to try kill first) you can do something like this:

ps axf | grep <process name> | grep -v grep | awk '{print "kill -9 " $1}' 

This will show you what you're about to kill (very, very important) and just pipe it to sh when the time comes to execute:

ps axf | grep <process name> | grep -v grep | awk '{print "kill -9 " $1}' | sh