The Important Role of Logs in Life and in Computing
Introduction Logs are boring to take. Journals are often uninteresting and seemingly a waste of time, but they are vital for one reason:…
logs (19)
Mastering rsyslog
Devon is a new RHEL System Administrator at Red Hat, and she wants to master rsyslog. Please answer the following questions to help…
/var/log/messages
Peter runs a modern RHEL server. Please simulate what he might see if he opens the /var/log/messages file in nano or vim. I…
I want to view the last 24 hours of boot logs using journalctl. How would I do it?
I want to view the last 24 hours of boot logs using journalctl. How would I do it? You can use the journalctl…
Compare and contrast the important log file locations on RHEL, Ubuntu, Debian and Arch.
Compare and contrast the important log file locations on RHEL, Ubuntu, Debian and Arch. On different Linux distributions like RHEL (Red Hat Enterprise…
What are the most important log files on a modern GNU/Linux system?
What are the most important log files on a modern GNU/Linux system? On a modern GNU/Linux system, several log files are essential for…