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 ...

Log files are the most valuable tools available for Linux system security. The logrotate program is used to provide the administrator with an up-to-date record of events taking place on the system.

Linux system log files are by default set to rotate. Depending on the age or size, a sequence of files moves back a step, the oldest being removed and a new one taking over as the current log file ...

It’s Log! As I mentioned, the log file can show up in a few different places. KSystemLog is handy if you use KDE since it can filter and show you events as they happen.

But what if you want swatch to watch more than one log file? No problem. While each .swatchrc file may describe only one watched file, there's nothing to stop you from running multiple instances of ...

However, there also are stable shell-level utilities and new classes of monitoring dæmons for registering filesystem watches and reporting events. Linux installations using systemd also can access ...

Repeated failed login attempts on a Linux server can indicate that someone is trying to break into an account or might only mean that someone forgot their password or is mistyping it. In this post ...