Update content for gemtext

4 files changed, 1584 insertions, 1584 deletions

diff --git a/about/resources.gmi b/about/resources.gmi
index 53d152f7..507dcb91 100644
--- a/about/resources.gmi
+++ b/about/resources.gmi
@@ -35,105 +35,105 @@ You won't find any links on this site because, over time, the links will break.
 
 In random order:
 
-* Think Raku (aka Think Perl 6); Laurent Rosenfeld, Allen B. Downey; O'Reilly
-* Effective awk programming; Arnold Robbins; O'Reilly
-* Learn You a Haskell for Great Good!; Miran Lipovaca; No Starch Press
-* Developing Games in Java; David Brackeen and others...; New Riders
-* Pro Puppet; James Turnbull, Jeffrey McCune; Apress
+* Site Reliability Engineering; How Google runs production systems; O'Reilly
+* The KCNA (Kubernetes and Cloud Native Associate) Book; Nigel Poulton
 * DevOps And Site Reliability Engineering Handbook; Stephen Fleming; Audible
-* The Docker Book; James Turnbull; Kindle
-* Go Brain Teasers - Exercise Your Mind; Miki Tebeka; The Pragmatic Programmers
-* Hands-on Infrastructure Monitoring with Prometheus; Joel Bastos, Pedro Araujo; Packt 
-* 100 Go Mistakes and How to Avoid Them; Teiva Harsanyi; Manning Publications
-* Data Science at the Command Line; Jeroen Janssens; O'Reilly
-* Systemprogrammierung in Go; Frank Müller; dpunkt
-* The DevOps Handbook; Gene Kim, Jez Humble, Patrick Debois, John Willis; Audible
-* Clusterbau mit Linux-HA; Michael Schwartzkopff; O'Reilly
-* Leanring eBPF; Liz Rice; O'Reilly
+* Polished Ruby Programming; Jeremy Evans; Packt Publishing
+* Ultimate Go Notebook; Bill Kennedy
 * Concurrency in Go; Katherine Cox-Buday; O'Reilly
-* Terraform Cookbook; Mikael Krief; Packt Publishing
-* The Pragmatic Programmer; David Thomas; Addison-Wesley
-* Kubernetes Cookbook; Sameer Naik, Sébastien Goasguen, Jonathan Michaux; O'Reilly
-* Raku Fundamentals; Moritz Lenz; Apress
-* Object-Oriented Programming with ANSI-C; Axel-Tobias Schreiner
-* 21st Century C: C Tips from the New School; Ben Klemens; O'Reilly
+* The DevOps Handbook; Gene Kim, Jez Humble, Patrick Debois, John Willis; Audible
 * Tmux 2: Productive Mouse-free Development; Brain P. Hogan; The Pragmatic Programmers 
-* Java ist auch eine Insel; Christian Ullenboom; 
-* The KCNA (Kubernetes and Cloud Native Associate) Book; Nigel Poulton
-* 97 things every SRE should know; Emil Stolarsky, Jaime Woo; O'Reilly
-* Effective Java; Joshua Bloch; Addison-Wesley Professional
+* 21st Century C: C Tips from the New School; Ben Klemens; O'Reilly
 * Learn You Some Erlang for Great Good; Fred Herbert; No Starch Press
-* Programming Ruby 3.3 (5th Edition); Noel Rappin, with Dave Thomas; The Pragmatic Bookshelf
+* Distributed Systems: Principles and Paradigms; Andrew S. Tanenbaum; Pearson
+* Higher Order Perl; Mark Dominus; Morgan Kaufmann
 * Modern Perl; Chromatic ; Onyx Neon Press
 * Raku Recipes; J.J. Merelo; Apress
-* Polished Ruby Programming; Jeremy Evans; Packt Publishing
-* Ultimate Go Notebook; Bill Kennedy
+* The Practise of System and Network Administration; Thomas A. Limoncelli, Christina J. Hogan, Strata R. Chalup; Addison-Wesley Professional Pro Git; Scott Chacon, Ben Straub; Apress
+* Object-Oriented Programming with ANSI-C; Axel-Tobias Schreiner
+* Kubernetes Cookbook; Sameer Naik, Sébastien Goasguen, Jonathan Michaux; O'Reilly
+* 97 things every SRE should know; Emil Stolarsky, Jaime Woo; O'Reilly
+* Terraform Cookbook; Mikael Krief; Packt Publishing
+* Hands-on Infrastructure Monitoring with Prometheus; Joel Bastos, Pedro Araujo; Packt 
+* The Go Programming Language; Alan A. A. Donovan; Addison-Wesley Professional
+* Effective awk programming; Arnold Robbins; O'Reilly
+* Go Brain Teasers - Exercise Your Mind; Miki Tebeka; The Pragmatic Programmers
+* Programming Ruby 3.3 (5th Edition); Noel Rappin, with Dave Thomas; The Pragmatic Bookshelf
+* The Pragmatic Programmer; David Thomas; Addison-Wesley
 * Perl New Features; Joshua McAdams, brian d foy; Perl School
+* Think Raku (aka Think Perl 6); Laurent Rosenfeld, Allen B. Downey; O'Reilly
 * Systems Performance Tuning; Gian-Paolo D. Musumeci and others...; O'Reilly
-* The Kubernetes Book; Nigel Poulton; Unabridged Audiobook
-* C++ Programming Language; Bjarne Stroustrup;
-* Amazon Web Services in Action; Michael Wittig and Andreas Wittig; Manning Publications
-* The Practise of System and Network Administration; Thomas A. Limoncelli, Christina J. Hogan, Strata R. Chalup; Addison-Wesley Professional Pro Git; Scott Chacon, Ben Straub; Apress
-* Site Reliability Engineering; How Google runs production systems; O'Reilly
-* Higher Order Perl; Mark Dominus; Morgan Kaufmann
-* Distributed Systems: Principles and Paradigms; Andrew S. Tanenbaum; Pearson
-* Funktionale Programmierung; Peter Pepper; Springer
+* Java ist auch eine Insel; Christian Ullenboom; 
+* Learn You a Haskell for Great Good!; Miran Lipovaca; No Starch Press
 * Programming Perl aka "The Camel Book"; Tom Christiansen, brian d foy, Larry Wall & Jon Orwant; O'Reilly
+* Systemprogrammierung in Go; Frank Müller; dpunkt
+* Leanring eBPF; Liz Rice; O'Reilly
+* 100 Go Mistakes and How to Avoid Them; Teiva Harsanyi; Manning Publications
+* Raku Fundamentals; Moritz Lenz; Apress
+* Data Science at the Command Line; Jeroen Janssens; O'Reilly
+* Developing Games in Java; David Brackeen and others...; New Riders
+* Funktionale Programmierung; Peter Pepper; Springer
+* Pro Puppet; James Turnbull, Jeffrey McCune; Apress
 * DNS and BIND; Cricket Liu; O'Reilly
-* The Go Programming Language; Alan A. A. Donovan; Addison-Wesley Professional
+* Effective Java; Joshua Bloch; Addison-Wesley Professional
+* Amazon Web Services in Action; Michael Wittig and Andreas Wittig; Manning Publications
+* C++ Programming Language; Bjarne Stroustrup;
+* Clusterbau mit Linux-HA; Michael Schwartzkopff; O'Reilly
+* The Docker Book; James Turnbull; Kindle
+* The Kubernetes Book; Nigel Poulton; Unabridged Audiobook
 
 ## Technical references
 
 I didn't read them from the beginning to the end, but I am using them to look up things. The books are in random order:
 
-* BPF Performance Tools - Linux System and Application Observability, Brendan Gregg; Addison Wesley
+* Understanding the Linux Kernel; Daniel P. Bovet, Marco Cesati; O'Reilly
 * The Linux Programming Interface; Michael Kerrisk; No Starch Press 
+* Groovy Kurz & Gut; Joerg Staudemeier; O'Reilly
 * Go: Design Patterns for Real-World Projects; Mat Ryer; Packt
-* Relayd and Httpd Mastery; Michael W Lucas
-* Understanding the Linux Kernel; Daniel P. Bovet, Marco Cesati; O'Reilly
 * Algorithms; Robert Sedgewick, Kevin Wayne; Addison Wesley
-* Groovy Kurz & Gut; Joerg Staudemeier; O'Reilly
+* BPF Performance Tools - Linux System and Application Observability, Brendan Gregg; Addison Wesley
 * Implementing Service Level Objectives; Alex Hidalgo; O'Reilly
+* Relayd and Httpd Mastery; Michael W Lucas
 
 ## Self-development and soft-skills books
 
 In random order:
 
-* The Joy of Missing Out; Christina Crook; New Society Publishers
-* Getting Things Done; David Allen
-* The Bullet Journal Method; Ryder Carroll; Fourth Estate
-* Deep Work; Cal Newport; Piatkus
-* Coders at Work - Reflections on the craft of programming, Peter Seibel and Mitchell Dorian et al., Audiobook
-* Time Management for System Administrators; Thomas A. Limoncelli; O'Reilly
-* The Obstacle Is The Way; Ryan Holiday; Profile Books Ltd
-* The Good Enough Job; Simone Stolzoff; Ebury Edge
-* Eat That Frog!; Brian Tracy; Hodder Paperbacks
-* Ultralearning; Anna Laurent; Self-published via Amazon
 * Atomic Habits; James Clear; Random House Business
-* Stop starting, start finishing; Arne Roock; Lean-Kanban University  
+* Eat That Frog; Brian Tracy
+* Eat That Frog!; Brian Tracy; Hodder Paperbacks
+* Consciousness: A Very Short Introduction; Susan Blackmore; Oxford Uiversity Press
+* The Daily Stoic; Ryan Holiday, Stephen Hanselman; Profile Books
+* So Good They Can't Ignore You; Cal Newport; Business Plus
+* The Good Enough Job; Simone Stolzoff; Ebury Edge
 * Solve for Happy; Mo Gawdat (RE-READ 1ST TIME)
-* Digital Minimalism; Cal Newport; Portofolio Penguin
-* The Complete Software Developer's Career Guide; John Sonmez; Unabridged Audiobook
-* Buddah and Einstein walk into a Bar; Guy Joseph Ale, Claire Bloom; Blackstone Publishing
-* 101 Essays that change the way you think; Brianna Wiest; Audiobook
 * Psycho-Cybernetics; Maxwell Maltz; Perigee Books
-* The Daily Stoic; Ryan Holiday, Stephen Hanselman; Profile Books
-* The Power of Now; Eckhard Tolle; Yellow Kite
-* Soft Skills; John Sommez; Manning Publications
-* Slow Productivity; Cal Newport; Penguin Random House
-* Meditation for Mortals, Oliver Burkeman, Audiobook
-* Consciousness: A Very Short Introduction; Susan Blackmore; Oxford Uiversity Press
+* Getting Things Done; David Allen
 * The 7 Habits Of Highly Effective People; Stephen R. Covey; Simon & Schuster UK
-* Eat That Frog; Brian Tracy
-* So Good They Can't Ignore You; Cal Newport; Business Plus
-* Search Inside Yourself - The Unexpected path to Achieving Success, Happiness (and World Peace); Chade-Meng Tan, Daniel Goleman, Jon Kabat-Zinn; HarperOne
-* Never Split the Difference; Chris Voss, Tahl Raz; Random House Business
-* Staff Engineer: Leadership beyond the management track; Will Larson; Audiobook
-* The Phoenix Project - A Novel About IT, DevOps, and Helping your Business Win; Gene Kim and Kevin Behr; Trade Select
-* Who Moved My Cheese?; Dr. Spencer Johnson; Vermilion
+* Stop starting, start finishing; Arne Roock; Lean-Kanban University  
 * Influence without Authority; A. Cohen, D. Bradford; Wiley
+* The Phoenix Project - A Novel About IT, DevOps, and Helping your Business Win; Gene Kim and Kevin Behr; Trade Select
 * Ultralearning; Scott Young; Thorsons
+* Time Management for System Administrators; Thomas A. Limoncelli; O'Reilly
+* Staff Engineer: Leadership beyond the management track; Will Larson; Audiobook
+* 101 Essays that change the way you think; Brianna Wiest; Audiobook
+* The Bullet Journal Method; Ryder Carroll; Fourth Estate
 * The Off Switch; Mark Cropley; Virgin Books (RE-READ 1ST TIME)
+* Who Moved My Cheese?; Dr. Spencer Johnson; Vermilion
+* Ultralearning; Anna Laurent; Self-published via Amazon
+* Coders at Work - Reflections on the craft of programming, Peter Seibel and Mitchell Dorian et al., Audiobook
+* Search Inside Yourself - The Unexpected path to Achieving Success, Happiness (and World Peace); Chade-Meng Tan, Daniel Goleman, Jon Kabat-Zinn; HarperOne
+* Slow Productivity; Cal Newport; Penguin Random House
+* Meditation for Mortals, Oliver Burkeman, Audiobook
+* The Joy of Missing Out; Christina Crook; New Society Publishers
+* The Complete Software Developer's Career Guide; John Sonmez; Unabridged Audiobook
+* The Power of Now; Eckhard Tolle; Yellow Kite
+* Digital Minimalism; Cal Newport; Portofolio Penguin
+* Never Split the Difference; Chris Voss, Tahl Raz; Random House Business
+* Deep Work; Cal Newport; Piatkus
+* The Obstacle Is The Way; Ryan Holiday; Profile Books Ltd
+* Soft Skills; John Sommez; Manning Publications
+* Buddah and Einstein walk into a Bar; Guy Joseph Ale, Claire Bloom; Blackstone Publishing
 
 => ../notes/index.gmi Here are notes of mine for some of the books
 
@@ -141,30 +141,30 @@ In random order:
 
 Some of these were in-person with exams; others were online learning lectures only. In random order:
 
-* Functional programming lecture; Remote University of Hagen
+* Linux Security and Isolation APIs Training; Michael Kerrisk; 3-day on-site training
 * Red Hat Certified System Administrator; Course + certification (Although I had the option, I decided not to take the next course as it is more effective to self learn what I need)
 * Ultimate Go Programming; Bill Kennedy; O'Reilly Online
-* Developing IaC with Terraform (with Live Lessons); O'Reilly Online
-* MySQL Deep Dive Workshop; 2-day on-site training
 * The Ultimate Kubernetes Bootcamp; School of Devops; O'Reilly Online
-* Algorithms Video Lectures; Robert Sedgewick; O'Reilly Online
+* Cloud Operations on AWS - Learn how to configure, deploy, maintain, and troubleshoot your AWS environments; 3-day online live training with labs; Amazon
 * Scripting Vim; Damian Conway; O'Reilly Online
-* The Well-Grounded Rubyist Video Edition; David. A. Black; O'Reilly Online
-* Linux Security and Isolation APIs Training; Michael Kerrisk; 3-day on-site training
 * Apache Tomcat Best Practises; 3-day on-site training
-* Cloud Operations on AWS - Learn how to configure, deploy, maintain, and troubleshoot your AWS environments; 3-day online live training with labs; Amazon
-* F5 Loadbalancers Training; 2-day on-site training; F5, Inc. 
+* Functional programming lecture; Remote University of Hagen
 * AWS Immersion Day; Amazon; 1-day interactive online training 
+* Developing IaC with Terraform (with Live Lessons); O'Reilly Online
 * Structure and Interpretation of Computer Programs; Harold Abelson and more...; 
+* Algorithms Video Lectures; Robert Sedgewick; O'Reilly Online
+* The Well-Grounded Rubyist Video Edition; David. A. Black; O'Reilly Online
 * Protocol buffers; O'Reilly Online
+* F5 Loadbalancers Training; 2-day on-site training; F5, Inc. 
+* MySQL Deep Dive Workshop; 2-day on-site training
 
 ## Technical guides
 
 These are not whole books, but guides (smaller or larger) which I found very useful. in random order:
 
+* Advanced Bash-Scripting Guide 
 * How CPUs work at https://cpu.land
 * Raku Guide at https://raku.guide  
-* Advanced Bash-Scripting Guide 
 
 ## Podcasts
 
@@ -172,56 +172,56 @@ These are not whole books, but guides (smaller or larger) which I found very use
 
 In random order:
 
-* The Pragmatic Engineer Podcast
+* Hidden Brain
 * The Changelog Podcast(s)
-* The ProdCast (Google SRE Podcast)
-* Backend Banter
-* Modern Mentor
-* BSD Now [BSD]
-* Deep Questions with Cal Newport
+* Fallthrough [Golang]
+* Dev Interrupted
 * Fork Around And Find Out
+* The Pragmatic Engineer Podcast
 * Maintainable
 * Cup o' Go [Golang]
-* Hidden Brain
-* Fallthrough [Golang]
-* Dev Interrupted
+* Backend Banter
+* Deep Questions with Cal Newport
+* Modern Mentor
+* BSD Now [BSD]
+* The ProdCast (Google SRE Podcast)
 
 ### Podcasts I liked
 
 I liked them but am not listening to them anymore. The podcasts have either "finished" (no more episodes) or I stopped listening to them due to time constraints or a shift in my interests.
 
+* Java Pub House
+* Ship It (predecessor of Fork Around And Find Out)
+* Go Time (predecessor of fallthrough)
 * FLOSS weekly
 * CRE: Chaosradio Express [german]
-* Go Time (predecessor of fallthrough)
 * Modern Mentor
-* Ship It (predecessor of Fork Around And Find Out)
-* Java Pub House
 
 ## Newsletters I like
 
 This is a mix of tech and non-tech newsletters I am subscribed to. In random order:
 
-* VK Newsletter
-* Golang Weekly
 * Ruby Weekly
+* Changelog News
+* The Imperfectionist
 * The Pragmatic Engineer
 * byteSizeGo
-* Applied Go Weekly Newsletter
-* Changelog News
-* Monospace Mentor
+* VK Newsletter
 * Andreas Brandhorst Newsletter (Sci-Fi author)
 * The Valuable Dev
-* The Imperfectionist
 * Register Spill
+* Golang Weekly
+* Monospace Mentor
+* Applied Go Weekly Newsletter
 
 ## Magazines I like(d)
 
 This is a mix of tech I like(d). I may not be a current subscriber, but now and then, I buy an issue. In random order:
 
 * Linux Magazine
-* Linux User
 * LWN (online only)
 * freeX (not published anymore)
+* Linux User
 
 # Formal education
 
diff --git a/gemfeed/atom.xml b/gemfeed/atom.xml
index 47c87cd1..f8ba70f4 100644
--- a/gemfeed/atom.xml
+++ b/gemfeed/atom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <feed xmlns="http://www.w3.org/2005/Atom">
-    <updated>2025-06-22T21:25:58+03:00</updated>
+    <updated>2025-06-22T22:34:04+03:00</updated>
     <title>foo.zone feed</title>
     <subtitle>To be in the .zone!</subtitle>
     <link href="gemini://foo.zone/gemfeed/atom.xml" rel="self" />
@@ -390,14 +390,14 @@
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre>paul@f0:~ % doas freebsd-update fetch
-paul@f0:~ % doas freebsd-update install
-paul@f0:~ % doas shutdown -r now
-..
-..
-paul@f0:~ % doas pkg update
-paul@f0:~ % doas pkg upgrade
-paul@f0:~ % reboot
+<pre><font color="#ff0000">paul@f0</font><font color="#F3E651">:~</font><font color="#ff0000"> </font><font color="#F3E651">%</font><font color="#ff0000"> doas freebsd-update fetch</font>
+<font color="#ff0000">paul@f0</font><font color="#F3E651">:~</font><font color="#ff0000"> </font><font color="#F3E651">%</font><font color="#ff0000"> doas freebsd-update install</font>
+<font color="#ff0000">paul@f0</font><font color="#F3E651">:~</font><font color="#ff0000"> </font><font color="#F3E651">%</font><font color="#ff0000"> doas shutdown -r now</font>
+<font color="#F3E651">..</font>
+<font color="#F3E651">..</font>
+<font color="#ff0000">paul@f0</font><font color="#F3E651">:~</font><font color="#ff0000"> </font><font color="#F3E651">%</font><font color="#ff0000"> doas pkg update</font>
+<font color="#ff0000">paul@f0</font><font color="#F3E651">:~</font><font color="#ff0000"> </font><font color="#F3E651">%</font><font color="#ff0000"> doas pkg upgrade</font>
+<font color="#ff0000">paul@f0</font><font color="#F3E651">:~</font><font color="#ff0000"> </font><font color="#F3E651">%</font><font color="#ff0000"> reboot</font>
 </pre>
 <br />
 <span>Next, we install <span class='inlinecode'>wireguard-tools</span> and configure the WireGuard service:</span><br />
@@ -406,19 +406,19 @@ paul@f0:~ % reboot
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre>paul@f0:~ % doas pkg install wireguard-tools
-paul@f0:~ % doas sysrc wireguard_interfaces=wg0
-wireguard_interfaces:  -&gt; wg0
-paul@f0:~ % doas sysrc wireguard_enable=YES
-wireguard_enable:  -&gt; YES
-paul@f0:~ % doas mkdir -p /usr/local/etc/wireguard
-paul@f0:~ % doas touch /usr/local/etc/wireguard/wg<font color="#000000">0</font>.conf
-paul@f0:~ % doas service wireguard start
-paul@f0:~ % doas wg show
-interface: wg0
-  public key: L+V9o0fNYkMVKNqsX7spBzD/9oSvxM/C7ZCZX1jLO3Q=
-  private key: (hidden)
-  listening port: <font color="#000000">20246</font>
+<pre><font color="#ff0000">paul@f0</font><font color="#F3E651">:~</font><font color="#ff0000"> </font><font color="#F3E651">%</font><font color="#ff0000"> doas pkg install wireguard-tools</font>
+<font color="#ff0000">paul@f0</font><font color="#F3E651">:~</font><font color="#ff0000"> </font><font color="#F3E651">%</font><font color="#ff0000"> doas sysrc </font><font color="#ff0000">wireguard_interfaces</font><font color="#F3E651">=</font><font color="#ff0000">wg0</font>
+<font color="#ff0000">wireguard_interfaces</font><font color="#F3E651">:</font><font color="#ff0000">  -</font><font color="#F3E651">&gt;</font><font color="#ff0000"> wg0</font>
+<font color="#ff0000">paul@f0</font><font color="#F3E651">:~</font><font color="#ff0000"> </font><font color="#F3E651">%</font><font color="#ff0000"> doas sysrc </font><font color="#ff0000">wireguard_enable</font><font color="#F3E651">=</font><font color="#ff0000">YES</font>
+<font color="#ff0000">wireguard_enable</font><font color="#F3E651">:</font><font color="#ff0000">  -</font><font color="#F3E651">&gt;</font><font color="#ff0000"> YES</font>
+<font color="#ff0000">paul@f0</font><font color="#F3E651">:~</font><font color="#ff0000"> </font><font color="#F3E651">%</font><font color="#ff0000"> doas mkdir -p /usr/local/etc/wireguard</font>
+<font color="#ff0000">paul@f0</font><font color="#F3E651">:~</font><font color="#ff0000"> </font><font color="#F3E651">%</font><font color="#ff0000"> doas touch /usr/local/etc/wireguard/wg</font><font color="#bb00ff">0</font><font color="#F3E651">.</font><font color="#ff0000">conf</font>
+<font color="#ff0000">paul@f0</font><font color="#F3E651">:~</font><font color="#ff0000"> </font><font color="#F3E651">%</font><font color="#ff0000"> doas service wireguard start</font>
+<font color="#ff0000">paul@f0</font><font color="#F3E651">:~</font><font color="#ff0000"> </font><font color="#F3E651">%</font><font color="#ff0000"> doas wg show</font>
+<font color="#ff0000">interface</font><font color="#F3E651">:</font><font color="#ff0000"> wg0</font>
+<font color="#ff0000">  public key</font><font color="#F3E651">:</font><font color="#ff0000"> L</font><font color="#F3E651">+</font><font color="#ff0000">V9o0fNYkMVKNqsX7spBzD</font><font color="#F3E651">/</font><font color="#ff0000">9oSvxM/C7</font><font color="#ff0000">ZCZX1jLO3Q</font><font color="#F3E651">=</font>
+<font color="#ff0000">  private key</font><font color="#F3E651">:</font><font color="#ff0000"> </font><font color="#F3E651">(</font><font color="#ff0000">hidden</font><font color="#F3E651">)</font>
+<font color="#ff0000">  listening port</font><font color="#F3E651">:</font><font color="#ff0000"> </font><font color="#bb00ff">20246</font>
 </pre>
 <br />
 <span>We now have the WireGuard up and running, but it is not yet in any functional configuration. We will come back to that later.</span><br />
@@ -429,23 +429,23 @@ interface: wg0
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre>paul@f0:~ % cat &lt;&lt;END | doas tee -a /etc/hosts
+<pre><font color="#ff0000">paul@f0</font><font color="#F3E651">:~</font><font color="#ff0000"> </font><font color="#F3E651">%</font><font color="#ff0000"> cat </font><font color="#F3E651">&lt;&lt;</font><font color="#ff0000">END </font><font color="#F3E651">|</font><font color="#ff0000"> doas tee -a /etc/hosts</font>
 
-<font color="#000000">192.168</font>.<font color="#000000">1.120</font> r0 r0.lan r0.lan.buetow.org
-<font color="#000000">192.168</font>.<font color="#000000">1.121</font> r1 r1.lan r1.lan.buetow.org
-<font color="#000000">192.168</font>.<font color="#000000">1.122</font> r2 r2.lan r2.lan.buetow.org
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">1.120</font><font color="#ff0000"> r0 r0</font><font color="#F3E651">.</font><font color="#ff0000">lan r0</font><font color="#F3E651">.</font><font color="#ff0000">lan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">1.121</font><font color="#ff0000"> r1 r1</font><font color="#F3E651">.</font><font color="#ff0000">lan r1</font><font color="#F3E651">.</font><font color="#ff0000">lan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">1.122</font><font color="#ff0000"> r2 r2</font><font color="#F3E651">.</font><font color="#ff0000">lan r2</font><font color="#F3E651">.</font><font color="#ff0000">lan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
 
-<font color="#000000">192.168</font>.<font color="#000000">2.130</font> f0.wg0 f0.wg0.wan.buetow.org
-<font color="#000000">192.168</font>.<font color="#000000">2.131</font> f1.wg0 f1.wg0.wan.buetow.org
-<font color="#000000">192.168</font>.<font color="#000000">2.132</font> f2.wg0 f2.wg0.wan.buetow.org
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.130</font><font color="#ff0000"> f0</font><font color="#F3E651">.</font><font color="#ff0000">wg0 f0</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.131</font><font color="#ff0000"> f1</font><font color="#F3E651">.</font><font color="#ff0000">wg0 f1</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.132</font><font color="#ff0000"> f2</font><font color="#F3E651">.</font><font color="#ff0000">wg0 f2</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
 
-<font color="#000000">192.168</font>.<font color="#000000">2.120</font> r0.wg0 r0.wg0.wan.buetow.org
-<font color="#000000">192.168</font>.<font color="#000000">2.121</font> r1.wg0 r1.wg0.wan.buetow.org
-<font color="#000000">192.168</font>.<font color="#000000">2.122</font> r2.wg0 r2.wg0.wan.buetow.org
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.120</font><font color="#ff0000"> r0</font><font color="#F3E651">.</font><font color="#ff0000">wg0 r0</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.121</font><font color="#ff0000"> r1</font><font color="#F3E651">.</font><font color="#ff0000">wg0 r1</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.122</font><font color="#ff0000"> r2</font><font color="#F3E651">.</font><font color="#ff0000">wg0 r2</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
 
-<font color="#000000">192.168</font>.<font color="#000000">2.110</font> blowfish.wg0 blowfish.wg0.wan.buetow.org
-<font color="#000000">192.168</font>.<font color="#000000">2.111</font> fishfinger.wg0 fishfinger.wg0.wan.buetow.org
-END
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.110</font><font color="#ff0000"> blowfish</font><font color="#F3E651">.</font><font color="#ff0000">wg0 blowfish</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.111</font><font color="#ff0000"> fishfinger</font><font color="#F3E651">.</font><font color="#ff0000">wg0 fishfinger</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#ff0000">END</font>
 </pre>
 <br />
 <span>As you can see, <span class='inlinecode'>192.168.1.0/24</span> is the network used in my LAN (with the <span class='inlinecode'>fN</span> and <span class='inlinecode'>rN</span> hosts) and <span class='inlinecode'>192.168.2.0/24</span> is the network used for the WireGuard mesh network. The <span class='inlinecode'>wg0</span> interface will be used for all WireGuard traffic.</span><br />
@@ -458,8 +458,8 @@ END
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre>[root@r0 ~] dnf update -y
-[root@r0 ~] reboot
+<pre><font color="#F3E651">[</font><font color="#ff0000">root@r0 </font><font color="#F3E651">~]</font><font color="#ff0000"> dnf update -y</font>
+<font color="#F3E651">[</font><font color="#ff0000">root@r0 </font><font color="#F3E651">~]</font><font color="#ff0000"> reboot</font>
 </pre>
 <br />
 <span>Next, we prepare WireGuard on them. Same as on the FreeBSD hosts, we will only prepare WireGuard without any useful configuration yet:</span><br />
@@ -468,12 +468,12 @@ http://www.gnu.org/software/src-highlite -->
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre>[root@r0 ~] dnf install -y wireguard-tools
-[root@r0 ~] mkdir -p /etc/wireguard
-[root@r0 ~] touch /etc/wireguard/wg<font color="#000000">0</font>.conf
-[root@r0 ~] systemctl <b><u><font color="#000000">enable</font></u></b> wg-quick@wg0.service
-[root@r0 ~] systemctl start wg-quick@wg0.service
-[root@r0 ~] systemctl disable firewalld
+<pre><font color="#F3E651">[</font><font color="#ff0000">root@r0 </font><font color="#F3E651">~]</font><font color="#ff0000"> dnf install -y wireguard-tools</font>
+<font color="#F3E651">[</font><font color="#ff0000">root@r0 </font><font color="#F3E651">~]</font><font color="#ff0000"> mkdir -p /etc/wireguard</font>
+<font color="#F3E651">[</font><font color="#ff0000">root@r0 </font><font color="#F3E651">~]</font><font color="#ff0000"> touch /etc/wireguard/wg</font><font color="#bb00ff">0</font><font color="#F3E651">.</font><font color="#ff0000">conf</font>
+<font color="#F3E651">[</font><font color="#ff0000">root@r0 </font><font color="#F3E651">~]</font><font color="#ff0000"> systemctl </font><b><font color="#ffffff">enable</font></b><font color="#ff0000"> wg-quick@wg0</font><font color="#F3E651">.</font><font color="#ff0000">service</font>
+<font color="#F3E651">[</font><font color="#ff0000">root@r0 </font><font color="#F3E651">~]</font><font color="#ff0000"> systemctl start wg-quick@wg0</font><font color="#F3E651">.</font><font color="#ff0000">service</font>
+<font color="#F3E651">[</font><font color="#ff0000">root@r0 </font><font color="#F3E651">~]</font><font color="#ff0000"> systemctl disable firewalld</font>
 </pre>
 <br />
 <span>We also update the <span class='inlinecode'>hosts</span> file accordingly:</span><br />
@@ -482,23 +482,23 @@ http://www.gnu.org/software/src-highlite -->
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre>[root@r0 ~] cat &lt;&lt;END &gt;&gt;/etc/hosts
+<pre><font color="#F3E651">[</font><font color="#ff0000">root@r0 </font><font color="#F3E651">~]</font><font color="#ff0000"> cat </font><font color="#F3E651">&lt;&lt;</font><font color="#ff0000">END </font><font color="#F3E651">&gt;&gt;</font><font color="#ff0000">/etc/hosts</font>
 
-<font color="#000000">192.168</font>.<font color="#000000">1.130</font> f0 f0.lan f0.lan.buetow.org
-<font color="#000000">192.168</font>.<font color="#000000">1.131</font> f1 f1.lan f1.lan.buetow.org
-<font color="#000000">192.168</font>.<font color="#000000">1.132</font> f2 f2.lan f2.lan.buetow.org
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">1.130</font><font color="#ff0000"> f0 f0</font><font color="#F3E651">.</font><font color="#ff0000">lan f0</font><font color="#F3E651">.</font><font color="#ff0000">lan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">1.131</font><font color="#ff0000"> f1 f1</font><font color="#F3E651">.</font><font color="#ff0000">lan f1</font><font color="#F3E651">.</font><font color="#ff0000">lan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">1.132</font><font color="#ff0000"> f2 f2</font><font color="#F3E651">.</font><font color="#ff0000">lan f2</font><font color="#F3E651">.</font><font color="#ff0000">lan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
 
-<font color="#000000">192.168</font>.<font color="#000000">2.130</font> f0.wg0 f0.wg0.wan.buetow.org
-<font color="#000000">192.168</font>.<font color="#000000">2.131</font> f1.wg0 f1.wg0.wan.buetow.org
-<font color="#000000">192.168</font>.<font color="#000000">2.132</font> f2.wg0 f2.wg0.wan.buetow.org
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.130</font><font color="#ff0000"> f0</font><font color="#F3E651">.</font><font color="#ff0000">wg0 f0</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.131</font><font color="#ff0000"> f1</font><font color="#F3E651">.</font><font color="#ff0000">wg0 f1</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.132</font><font color="#ff0000"> f2</font><font color="#F3E651">.</font><font color="#ff0000">wg0 f2</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
 
-<font color="#000000">192.168</font>.<font color="#000000">2.120</font> r0.wg0 r0.wg0.wan.buetow.org
-<font color="#000000">192.168</font>.<font color="#000000">2.121</font> r1.wg0 r1.wg0.wan.buetow.org
-<font color="#000000">192.168</font>.<font color="#000000">2.122</font> r2.wg0 r2.wg0.wan.buetow.org
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.120</font><font color="#ff0000"> r0</font><font color="#F3E651">.</font><font color="#ff0000">wg0 r0</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.121</font><font color="#ff0000"> r1</font><font color="#F3E651">.</font><font color="#ff0000">wg0 r1</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.122</font><font color="#ff0000"> r2</font><font color="#F3E651">.</font><font color="#ff0000">wg0 r2</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
 
-<font color="#000000">192.168</font>.<font color="#000000">2.110</font> blowfish.wg0 blowfish.wg0.wan.buetow.org
-<font color="#000000">192.168</font>.<font color="#000000">2.111</font> fishfinger.wg0 fishfinger.wg0.wan.buetow.org
-END
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.110</font><font color="#ff0000"> blowfish</font><font color="#F3E651">.</font><font color="#ff0000">wg0 blowfish</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.111</font><font color="#ff0000"> fishfinger</font><font color="#F3E651">.</font><font color="#ff0000">wg0 fishfinger</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font><font color="#F3E651">.</font><font color="#ff0000">wan</font><font color="#F3E651">.</font><font color="#ff0000">buetow</font><font color="#F3E651">.</font><font color="#ff0000">org</font>
+<font color="#ff0000">END</font>
 </pre>
 <br />
 <span>Unfortunately, the SELinux policy on Rocky Linux blocks WireGuard&#39;s operation. By making the <span class='inlinecode'>wireguard_t</span> domain permissive using <span class='inlinecode'>semanage permissive -a wireguard_t</span>, SELinux will no longer enforce restrictions for WireGuard, allowing it to work as intended:</span><br />
@@ -507,9 +507,9 @@ END
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre>[root@r0 ~] dnf install -y policycoreutils-python-utils
-[root@r0 ~] semanage permissive -a wireguard_t
-[root@r0 ~] reboot
+<pre><font color="#F3E651">[</font><font color="#ff0000">root@r0 </font><font color="#F3E651">~]</font><font color="#ff0000"> dnf install -y policycoreutils-python-utils</font>
+<font color="#F3E651">[</font><font color="#ff0000">root@r0 </font><font color="#F3E651">~]</font><font color="#ff0000"> semanage permissive -a wireguard_t</font>
+<font color="#F3E651">[</font><font color="#ff0000">root@r0 </font><font color="#F3E651">~]</font><font color="#ff0000"> reboot</font>
 </pre>
 <br />
 <a class='textlink' href='https://github.com/angristan/wireguard-install/discussions/499'>https://github.com/angristan/wireguard-install/discussions/499</a><br />
@@ -522,14 +522,14 @@ http://www.gnu.org/software/src-highlite -->
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre>blowfish$ doas pkg_add wireguard-tools
-blowfish$ doas mkdir /etc/wireguard
-blowfish$ doas touch /etc/wireguard/wg<font color="#000000">0</font>.conf
-blowsish$ cat &lt;&lt;END | doas tee /etc/hostname.wg0
-inet <font color="#000000">192.168</font>.<font color="#000000">2.110</font> <font color="#000000">255.255</font>.<font color="#000000">255.0</font> NONE
-up
-!/usr/local/bin/wg setconf wg0 /etc/wireguard/wg<font color="#000000">0</font>.conf
-END
+<pre><font color="#ff0000">blowfish$ doas pkg_add wireguard-tools</font>
+<font color="#ff0000">blowfish$ doas mkdir /etc/wireguard</font>
+<font color="#ff0000">blowfish$ doas touch /etc/wireguard/wg</font><font color="#bb00ff">0</font><font color="#F3E651">.</font><font color="#ff0000">conf</font>
+<font color="#ff0000">blowsish$ cat </font><font color="#F3E651">&lt;&lt;</font><font color="#ff0000">END </font><font color="#F3E651">|</font><font color="#ff0000"> doas tee /etc/hostname</font><font color="#F3E651">.</font><font color="#ff0000">wg0</font>
+<font color="#ff0000">inet </font><font color="#bb00ff">192.168</font><font color="#F3E651">.</font><font color="#bb00ff">2.110</font><font color="#ff0000"> </font><font color="#bb00ff">255.255</font><font color="#F3E651">.</font><font color="#bb00ff">255.0</font><font color="#ff0000"> NONE</font>
+<font color="#ff0000">up</font>
+<font color="#F3E651">!</f