My bad
, anyway what I wrote earlier are methods for killing a program or what in Windows is "ending a task" it's the same. So the easy way of killing a graphical application is by just opening a terminal and writing xkill and the hitting enter. This will basically execute the xkill program, which will tell you to click on the x client(graphical application) window you want to kill, simply alt+tab to the application and then click on it, by doing this you will Xterminate
the app. Advice, do this only when clicking on the close button X doesn't work, and be carefull where you click when you execute xkill. Well I hope this helps and BTW welcome to Techimo. Once you get more experienced with Linux you can try the other two methods I suggested, by then you should feel that greping and piping is as natural as typing
.
, you can always do an xkill to kill any X app. You can also use the ps command to display the current process that are running on the machine that is ps -ef | grep "numbre of program" then you can kill the process by typing kill PID#. Another way of killing an app is by doing the top command then hitting the "k" key and then entering the PID# of the process you wan to kill. Anyway if it's an app that uses X it's easier to just do an Xkill and click on it. Hope this helps 
... not yet though :P
Linear Mode
