Some Linux commands are no longer in use. These commands may still be available, but it's best to avoid them. Each of these commands has a newer replacement. Over the decades that I've been using ...

Linux is constantly evolving, and with it the tools that its fans use on a daily basis. However, some of the classics such as iptables , which has been replaced by nftables , are now not only outdated ...

I was on an IRC channel a week ago, and we were discussing how to monitor systems. A few people state that they investigate suspicious reboots, kernel revisions, and so on which led to discussion ...