Skipping Tasks based on OS-specific Ansible Conditionals I’m actively refreshing my Ansible setup for both servers and desktops, running mostly Red Hat Enterprise Linux and CentOS Linux.
CentOS Linux Great news, CentOS 8 is released now. Even better – there’s now a step in between Fedora and RHEL, …
Unix Tutorial RU If you speak Russian, check out www.UnixTutorial.RU website – I only launched it recently so for now …
FLIRC case for Raspberry Pi Why FLIRC case is a Big Deal Apparently, Raspberry Pi 4 is so powerful that CPU throttling …
Docker Containers I’ve been reading about Docker for Mac recently, and realized that there was something I never …
Ansible Red Hat Ansible There are Ansible playbooks which depend on the most up-to-date information found on each node. …
Passwordless SSH I was sure this topic had been covered on Unix Tutorial pages before, but apparently it wasn’t – …
Unix Tutorial I’m finally taking the time to adopt a fascinating concept of organising dotfiles properly: track …
SELinux I’m post configuring a new RHEL 8 setup on my old PC and want to share some useful SELinux troubleshooting …
sudo allows you to run a Unix command as a different user. Many beginner users are asking for meaning of the sudo …
Another fairly recent video on my YouTube channel: …
macOS 14 - Sonoma Apple just released new version …
Did I mention that I have recently purchased the …
Another video on my YouTube channel …
Apple keeps shipping public betas of macOS Sequoia …
I reliased one of my Raspberry Pi systems was …
hey Unless you disable SIP, most of DTrace based …