While it’s generally preferable to let DNS servers to do their jobs quietly, you might sometimes want to turn on logging for troubleshooting or to view of kind of requests that are coming through the ...

Linux systems maintain quite a collection of log files, many of which you are probably rarely tempted to view. Some of these log files are quite valuable, though, and options for exploring them might ...

How to monitor a Linux log file in real time Your email has been sent This must-know Linux command will make troubleshooting considerably easier. Quick: What’s the first thing you do when you need to ...