Learn how to use the Logrotate program to administer, back up, and monitor log files on Linux. Log files are the most valuable tools available for Linux system security. The logrotate program is used ...

Learn what drop-in (.d) directories are in Linux and how they help manage configuration files safely. Keep main config files ...

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 ...

Log rotation on Linux systems is more complicated than you might expect. Which log files are rotated, when and how often, whether or not the rotated log files are compressed, and how many instances of ...

Hidden files are a standard feature in Linux. Some applications save configuration files and other data in hidden files or folders that aren't visible by default. Fortunately, Linux makes working with ...

Learn how to append text to files in Linux using commands like double redirection operator, tee, and sed without overwriting existing data.

One dæmon you probably won't need to reconfigure but still should be aware of is klogd, Linux's kernel log dæmon. This dæmon is started automatically at boot time by the same script that starts the ...