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.

The thing is, Linux keeps a lot of log files. Some are useful to users, while others might not be so helpful. Many apps also install their own log files, so you can troubleshoot a single app.

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 ...

All IT pros and incident handlers have to deal almost daily with log files from various sources. Learn to work more quickly and efficiently to get the best out of CSV files with csvkit on Linux.

Hi guys, me again. I fairly recently redid my install of Gentoo on my little server. Now my original install had a really nice logging set up. What it would do is in /var/log it would have all ...

A few Linux commands offer different ways to see which users are logging into your Linux ... 1 root utmp 3768 Apr 2 16:25 /var/log/wtmp To examine what’s in the file, you would use the ...

What I need to do is be able to process Apache log files and isolate specific problems and glitches that are being encountered—a perfect use for a shell script. In fact, I have a script of this nature ...