09 Mar 2022
2 minutes read
Linux Mint as a Desktop OS
Linux Mint I have decided to try Linux Mint 20.3 as my desktop OS. Although it is unlikely that Linux will completely …
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14 Oct 2021
1 minutes read
Ubuntu 21.10 Impish Indri
Ubuntu 21.10 Improvements in Ubuntu 21.10 Linux Kernel is now 5.11.0-16-generic Wayland compositor is now the default, …
13 May 2021
1 minutes read
OpenIndiana 2021.04 Released
OpenIndiana Pretty cool! Seems I announced OpenIndiana 2020.4 exactly a year ago, on the same day :) OpenIndiana is a …
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 …
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, …
05 Aug 2020
3 minutes read
ZFS Basics: Enable or Disable Compression
Enabling ZFS compression As you remember, I decided to try ZFS on Ubuntu 20.04 last month. It’s a small server …
25 Jul 2020
2 minutes read
Arctic Code Vault Contributor
Arctic Code Vault Pretty cool! I noticed recently that my GitHub profile shows an interesting highlight: Arctic Code …
01 Jul 2020
1 minutes read
Free Online Training From Red Hat
Red Hat Enterprise Linux 8 With all the major training providers arranging free access to some of the most popular …
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I learn with Educative:
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
Apple keeps shipping public betas of macOS Sequoia …
How-To: Upgrade Ubuntu 23.04 to 24.10
I reliased one of my Raspberry Pi systems was …
Inspect filesystem operations with fs_usage in macOS
hey Unless you disable SIP, most of DTrace based …