24 Apr 2021
1 minutes read
Ubuntu 21.04 Hirsute Hippo Released
Ubuntu 21.04 It’s April, meaning next Ubuntu release is here! Earlier this week Ubuntu 21.04 codenamed Hirsute Hippo was released.
Technical Guides and How-Tos on Linux/Unix and macOS
19 Apr 2021
1 minutes read
Certified Kubernetes Administrator
I’m super excited to report that last Friday I sat my online CKA exam and now I’m a Certified Kubernetes …
11 Feb 2021
1 minutes read
Patched Sudo Privilege Escalation Vulnerability CVE-2021-3156
A rather nasty sudo vulnerability has been making news for a couple of weeks now, apparently most of Unix and Unix-like …
02 Feb 2021
1 minutes read
FB3 Exam Developer: Linux Foundation Certified IT AssociateExam Developer: Linux Foundation Certified IT Associate
LFCA Exam Developer I volunteered to participate in creation of the latest Linux Foundation Certified IT Associate exam, …
27 Jan 2021
2 minutes read
Elastic Licensing and Elasticsearch Forks
Elastic Last week saw dramatic and rapid developments around Elastic and their open-source product Elasticsearch. …
22 Jan 2021
1 minutes read
Mastery Books by Michael W Lucas
Mastery Books by Michael W Lucas Look what was delievered a few days ago! Can’t wait to skill up in both SUDO and …
18 Jan 2021
2 minutes read
Upgraded MacBook Pro to Big Sur
Installing macOS 11 - Big Sur Who knew! Upgrading my trusty MacBook Pro to Big Sur went a lot smoother now that both the …
17 Jan 2021
4 minutes read
Unix Tutorial - Annual Digest - 2020
Unix Tutorial - Annual Digest Wow, 2020 just flew by! With one lockdown after another, most of the year was spent …
14 Jan 2021
1 minutes read
Algolia Search in Jekyll
Algolia search in Jekyll Welcome to 2021! I am relieved and delighted to have finally managed the Algolia search setup …
04 Dec 2020
1 minutes read
Updated Docker Pages
Docker Good news! I have finally completed migrating older Docker posts, they’re published on Unix Tutorial once …
Recommended
I learn with Educative:
Video: Welcome to Unix Tutorial YouTube channel
I made a welcome video on my YouTube channel: …
Video: What Browser Do You Use?
Another fairly recent video on my YouTube channel: …
macOS Sonoma 14.0
macOS 14 - Sonoma Apple just released new version …
Homelab: Mac Pro 2013 32GB
Did I mention that I have recently purchased the …
Video: Has This Worked Before?
Another video on my YouTube channel …
macOS Sequoia 15.0
macOS 15 - Sequoia Apple keeps shipping public …
How-To: Upgrade Ubuntu 23.04 to 24.10
Oracular Oriole I reliased one of my Raspberry Pi …