Red Hat Ansible If you plan on starting with Ansible any time soon, one thing you can really appreciate is that prior to having a smooth post-configuration process you’re going to configure a number of pre-existing servers, all from different periods and possibly running different operating systems.
Error Output STDERR Redirection Input/output redirection is a fundamental functionality in Unix and Linux. It’s a …
So, long story… After upgrading to macOS Catalina my years-old automount.sh script running via cron stopped working. …
If you’re working with USB devices a lot, Linux platform offers a great way to learn more about what you have …
Example of systemctl status I’ve just learned by accident that it’s possible to run systemctl status without …
Backup flag in the template module I’m back on the task of completely converting my home office and online servers …
Unix Tutorial - Annual Digest As promised, this is my very first annual summary of interesting things in my industry …
As promised, this is my very first annual summary of interesting things in my industry (Unix/Linux administration) and …
I have a number of servers, including a few on the home office network, that accept SSH connections. Even though they …
I was researching SSH daemon configuration on my macOS Catalina system and realised that lsof is still the best tool for …
ansible-vault decrypt restores an encrypted file …
I’ve administered Linux systems for around 25 …
When trying to run do-release-upgrade on an Ubuntu …
Quick note on filesystem resize on a typical …
macOS Tahoe is the upcoming major release of macOS …
BASH is my Linux shell of choice (it’s zsh on …
hey Unless you disable SIP, most of DTrace based …
