Log files. They're there for a reason -- to keep track of what goes on behind the velvet curtain of your operating system. When things go wrong, entries are added to those log files, so you can view ...

Log rotation, a normal thing on Linux systems, keeps any particular log file from becoming too large, yet ensures that sufficient details on system activities are still available for proper system ...

This must-know Linux command will make troubleshooting considerably easier. Quick: What’s the first thing you do when you need to troubleshoot a Linux server? If you answered, “Check log files,” give ...

System logs are akin to a continuous, detailed journal that records events and activities happening within a computer system. These logs are pivotal for diagnosing problems, understanding user ...

I stopped switching apps the day I learned to pipe commands.

A server with 800 days of uptime can still be quietly failing. Run these 25 Linux server health checks before the next ...