With tail, you can view a Linux log file as the system writes to it in real time. So while you’re trying to troubleshoot that system, you can follow the syslog, the auth.log, faillog, kern.log ...

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 ...

Linux system log files are by default set to rotate. ... Managing and monitoring user accounts on Linux. Mar 24, 2025 7 mins. opinion. World Backup Day is March 31. Mar 24, 2025 4 mins.

The command below looks for indications of failed logins in the /var/log/auth.log file used on Ubuntu ... Managing and monitoring user accounts on Linux. Mar 24, 2025 7 mins. opinion. World Backup ...

The tail command is continuously monitoring a log file on Linux. The tail command is displaying the last 20 lines of a log ...

swatch expects .swatchrc to live in the home directory of the user who invokes swatch. swatch also keeps its temporary files there by default (each time it's invoked it creates and runs a script ...

Never settle for a mediocre monitoring tool when it comes to Linux. A good tool will take your machines farther than those that aren't tested and proven.

Performance tools in the Linux terminal are great for monitoring system health and optimizing resource usage. Compared to desktop equivalents, they provide lower-level, real-time insights into CPU ...

Linux tip: Many users are all too familiar with using Ctrl+Alt+Del (or, on a Mac, Cmd+Opt+Esc) to kill unresponsive processes. There isn't a comparable keyboard shortcut for Linux by default, but ...

IT pros can use the monitoring pack with System Center Operations Manager 2012 to check the "processes, resources, and server agents" of Unix and Linux servers, according to Microsoft's description.