There are quite a number of ways to look at running processes on Linux systems – to see what’s running, the resources that processes are using, how the system is affected by the load and how ...

This post shows how to use the disown command. When you want a process to continue running even after you log off a Linux system, you have a couple options. One of them is to use the disown command.

This will feed back a list of running processes ... Be sure to check the man pages for your particular version of Unix, as the command flags differ between Unix flavors.

10 ways to check ports in Linux to help troubleshoot systems ... Ports are associated with processes running on target systems such as web servers, email servers, Active Directory domain ...

Just as an employee of your company would take a letter to the post office and drop it off for delivery, email client applications hand your messages over to a Message Transport Agent (MTA) like ...