I needed to forward X11 output from one of my Linux servers recently to run virt-manager (manager for virtual machines in KVM), and because it’s been a while I had to download and install X11 server again.
Red Hat Ansible Quite often you’re clear on what your Ansible playbook should be doing and perhaps even know the …
Linux Mint Great news! Linux Mint 19.2 is now available with its traditional separate releases based on different …
OpenStack Another quick note for myself about OpenStack. Quite often I see glance images that cannot be deleted because …
This is not the most obvious functionality, hence I decided to share it as a separate post. It’s quite easy and …
Go running on Raspberry Pi There’s nothing special about installing Go language on Raspberry Pi platform, apart …
mkswap and swapon I didn’t create any swap during initial Ubuntu 19.04 install on Dell XPS laptop, so had to …
Raspberry Pi 4 Apologies for a bunch of Raspberry Pi 4 posts in a row – I was both excited about Raspberry Pi 4 platform …
Raspberry Pi 4 Wow, demand for the latest and greatest Raspberry Pi 4 is bigger than I thought! I didn’t want to …
Apparmor in Debian/Ubuntu AppArmor is a Linux Kernel security module that implements mandatory access control (MAC) …
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 …