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 ...

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 ...

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 ...

Linux 101: How to easily view real-time log entries with tail Your email has been sent The tail command makes it easy to view log entries as they are written in real-time. Jack Wallen shows you how to ...

The logrotate facility provides an automatic way for log files to roll over, basically ensuring that they don’t grow so large that they consume too much space on your disk. This also makes them more ...

Dave tackles analysis of the ugly Apache web server log. I know, in my last article I promised I'd jump back into the mail merge program I started building a while back. Since I'm having some hiccups ...