Task Manager in Linux

For admin or the operator one warnet often must experience the problem with his applications, sometimes task the Manager really was needed to stop had a continuing application. Nah, in unfortunately in linux task the Manager him unlike in windows. To Linux Task Manager entered to the Terminal (Konsole). This method :
1. Enter the Terminal (Konsole)
2. Write ps aux
3. To learn any application that went was kept being seen in the COMMAND column and PID for his application code.
5. Nah, if wanted meng End Task the application live in typed kill -9 9300 (my example want to mengkill the application pidgin) remembered in the PID column will have many numbers of the code beneath it, nahh... that that we kill.
6. Repeated by me Write in the Terminal (Konsole) kill -9 PID codes.

Have a nice try .....!!!