I have certain PDF files. I want to inspect each of them for 20 seconds. The way I was trying to do that is like following: for file in *.pdf; do echo $file; evince $file; sleep 20s; killall evince; ...
System : Ubuntu Raring Ringtail (13.04) from fresh installation. Purpose : Main : Change gsetting (desktop wallpaper) with script on user logout. What's I've Done : (carefully read) I try to stop ...
I occasionally use the killall command to kill processes. The reason why I say ocassionally is that in some cases it hasn't worked for me. A recent example was with thunderbird where there were about ...
I used the command top to find my active processes : top - 02:54:56 up 8:12, 3 users, load average: 1,54, 1,95, 2,46 Tasks: 237 total, 2 running, 235 sleeping, 0 stopped, 0 zombie %Cpu(s): ...