The ps command lists processes in a terminal window, and displays their PID. By default youre shown only processes youve ...

$ ps PID TTY TIME CMD 6688 pts/1 00:00:00 bash 7201 pts/1 00:00:00 ps Use ps -ef (ps -aux on some systems ... How to Use the tldr Command in Linux | Quick Alternative to Man Pages. May 20, 2025 1 ...

But to use the kill command, you must first have the PID of the application in question (which you locate with the ps aux command). Let's say the PID of a wayward LibreOffice application is 604187.

The conversion task can be accomplished quite easily at a standard Linux Bash command prompt. Once you have a PostScript file you can then convert this to the even more portable PDF format. First ...