How to Monitor Your Server’s Memory Usage

One system resource that can quickly get away from you is memory. Every program needs memory, and some may take more than their fair share. Therefore, it is important to monitor memory usage to make sure your applications are behaving and also help you decide when it might be time to reallocate resources or even […]

How to Simply Display Directory Disk Usage?

On a Unix or Linux server, the “du” command provides a quick and easy method for finding out how much space each directory is using, as well as a summary of total disk usage. For example, if you just typed “du” from the command line, the output might look like this:
624 […]