On Unix/Linux systems, there are quite a few commands that can provide insights into the processes that are running, the resources those processes use, and the users responsible for them. Some of ...

The pgrep command is a tool for looking through currently running processes based on a number of different attributes and providing the process IDs (PIDs), but it does a lot of other things as well.

Command-line Perl scripts can make adminstering a UNIX box easier by replacing certain commands with some routine scripts. Find out how to take advantage of this approach. Perl is everywhere. Most ...