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 ...

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 ...

The sar command can provide detailed system metrics on just about every aspect of system performance. You can query it on as as-needed basis or set it up to provide daily reports. Sar is a 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 ...

Previously the Paranoid Penguin has pondered a plethora of powerful programs pursuant to protecting people's PCs from pernicious punks. [The right to excessive alliteration revocable at any time—Ed.] ...

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 ...

Linux old-timers revel in reminding newcomers that they used to have to do everything by hand, at the command line, uphill, both ways, with duct tape for shoes. What really gets some of these folks ...