Jack Wallen walks you through the process of setting up a centralized Linux log server using syslog-ng. Let’s say your data center is filled with Linux servers and you need to administer them all.

In the ever-evolving digital world, Linux servers form the backbone of enterprises, web applications, and cloud infrastructure. Whether hosting websites, databases, or critical applications, ensuring ...

A few Linux commands offer different ways to see which users are logging into your Linux servers, how often they log in, and how long they’ve been active or idle. If you want to get a report to see ...

Log4j is a serious vulnerability that has swept across the IT landscape quickly. Here’s a single command you can run to test and see if you have any vulnerable packages installed. The Log4j ...