Update content for md

47 files changed, 51 insertions, 47 deletions

diff --git a/contact.md b/contact.md
new file mode 100644
index 00000000..f13b324a
--- /dev/null
+++ b/contact.md
@@ -0,0 +1,4 @@
+# Contact
+
+[My contact information (via HTTP)](https://paul.cyou)  
+[My contact information (via Gemini)](gemini://paul.cyou)  
diff --git a/gemfeed/2008-06-26-perl-poetry.md b/gemfeed/2008-06-26-perl-poetry.md
index 0132a40e..ea85b6ad 100644
--- a/gemfeed/2008-06-26-perl-poetry.md
+++ b/gemfeed/2008-06-26-perl-poetry.md
@@ -161,6 +161,6 @@ Did you like what you saw? Have a look at Codeberg to see my other poems too:
 
 [https://codeberg.org/snonux/perl-poetry](https://codeberg.org/snonux/perl-poetry)  
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2008-12-29-using-my-nokia-n95-for-fixing-my-mta.md b/gemfeed/2008-12-29-using-my-nokia-n95-for-fixing-my-mta.md
index c2014b07..e5744448 100644
--- a/gemfeed/2008-12-29-using-my-nokia-n95-for-fixing-my-mta.md
+++ b/gemfeed/2008-12-29-using-my-nokia-n95-for-fixing-my-mta.md
@@ -36,6 +36,6 @@ It was a pain in the ass. My next mobile phone MUST have a full QWERTY keyboard.
 
 At the moment I am in Sofia, Bulgaria. Here I can use at least an unprotected WLAN hotspot which belongs to one of the neighbours which I don’t know in person, and it is not blocking any port at all :)
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2010-04-09-standard-ml-and-haskell.md b/gemfeed/2010-04-09-standard-ml-and-haskell.md
index 0d888dd2..809d7761 100644
--- a/gemfeed/2010-04-09-standard-ml-and-haskell.md
+++ b/gemfeed/2010-04-09-standard-ml-and-haskell.md
@@ -169,6 +169,6 @@ fun my_filter f l = foldr (make_filter_fn f) [] l
 my_filter f l = foldr (make_filter_fn f) [] l
 ```
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2010-05-07-lazy-evaluation-with-standarn-ml.md b/gemfeed/2010-05-07-lazy-evaluation-with-standarn-ml.md
index 138baf74..956a3611 100644
--- a/gemfeed/2010-05-07-lazy-evaluation-with-standarn-ml.md
+++ b/gemfeed/2010-05-07-lazy-evaluation-with-standarn-ml.md
@@ -97,6 +97,6 @@ first 10 nat_pairs_not_null
 
 [http://www.haskell.org/](http://www.haskell.org/)  
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2010-05-09-the-fype-programming-language.md b/gemfeed/2010-05-09-the-fype-programming-language.md
index 3f94bd62..a94e19a0 100644
--- a/gemfeed/2010-05-09-the-fype-programming-language.md
+++ b/gemfeed/2010-05-09-the-fype-programming-language.md
@@ -505,6 +505,6 @@ You can find all of this on the GitHub page. There is also an "examples" folders
 
 [https://codeberg.org/snonux/fype](https://codeberg.org/snonux/fype)  
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2011-05-07-perl-daemon-service-framework.md b/gemfeed/2011-05-07-perl-daemon-service-framework.md
index 27997b03..b63eee1b 100644
--- a/gemfeed/2011-05-07-perl-daemon-service-framework.md
+++ b/gemfeed/2011-05-07-perl-daemon-service-framework.md
@@ -158,6 +158,6 @@ You can find PerlDaemon (including the examples) at:
 
 [https://codeberg.org/snonux/perldaemon](https://codeberg.org/snonux/perldaemon)  
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2014-03-24-the-fibonacci.pl.c-polyglot.md b/gemfeed/2014-03-24-the-fibonacci.pl.c-polyglot.md
index 7310138e..b15624dd 100644
--- a/gemfeed/2014-03-24-the-fibonacci.pl.c-polyglot.md
+++ b/gemfeed/2014-03-24-the-fibonacci.pl.c-polyglot.md
@@ -138,6 +138,6 @@ fib(10) = 55
 
 It's entertaining to play with :-).
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2015-12-05-run-debian-on-your-phone-with-debroid.md b/gemfeed/2015-12-05-run-debian-on-your-phone-with-debroid.md
index 649e351c..d771a3b5 100644
--- a/gemfeed/2015-12-05-run-debian-on-your-phone-with-debroid.md
+++ b/gemfeed/2015-12-05-run-debian-on-your-phone-with-debroid.md
@@ -175,6 +175,6 @@ exit
 
 Reboot & test!  Enjoy!
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2016-04-03-offsite-backup-with-zfs.md b/gemfeed/2016-04-03-offsite-backup-with-zfs.md
index d07c93e6..75bcb3ca 100644
--- a/gemfeed/2016-04-03-offsite-backup-with-zfs.md
+++ b/gemfeed/2016-04-03-offsite-backup-with-zfs.md
@@ -40,6 +40,6 @@ The solution is adding another USB drive (2TB) with an encryption container (GEL
 
 I am thinking of buying a second 2TB USB drive and setting it up the same way as the first one. So I could alternate the backups. One drive would be at the secret location, and the other drive would be at home. And these drives would swap place after each cycle. This would give some security about the failure of that drive, and I would have to go to the secret location only once (swapping the drives) instead of twice (picking that drive up to update the data + bringing it back to the remote location).
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2016-04-09-jails-and-zfs-on-freebsd-with-puppet.md b/gemfeed/2016-04-09-jails-and-zfs-on-freebsd-with-puppet.md
index e64fa318..1d3c074d 100644
--- a/gemfeed/2016-04-09-jails-and-zfs-on-freebsd-with-puppet.md
+++ b/gemfeed/2016-04-09-jails-and-zfs-on-freebsd-with-puppet.md
@@ -385,6 +385,6 @@ Of course I am operating multiple Jails on the same host this way with Puppet:
 
 All done in a pretty automated manor. 
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2016-04-16-offsite-backup-with-zfs-part2.md b/gemfeed/2016-04-16-offsite-backup-with-zfs-part2.md
index 74032bcf..f7ef5582 100644
--- a/gemfeed/2016-04-16-offsite-backup-with-zfs-part2.md
+++ b/gemfeed/2016-04-16-offsite-backup-with-zfs-part2.md
@@ -26,6 +26,6 @@ Whenever I update the offsite backup, I am doing it to the drive, which is kept
 
 Furthermore, I added scrubbing ("zpool scrub...") to the script. It ensures that the file system is consistent and that there are no bad blocks on the disk and the file system. To increase the reliability, I also run a "zfs set copies=2 zroot". That setting is also synchronized to the offsite ZFS pool. ZFS stores every data block to disk twice now. Yes, it consumes twice as much disk space, making it better fault-tolerant against hardware errors (e.g. only individual disk sectors going bad). 
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2016-05-22-spinning-up-my-own-authoritative-dns-servers.md b/gemfeed/2016-05-22-spinning-up-my-own-authoritative-dns-servers.md
index 5706bf3f..8a08d29e 100644
--- a/gemfeed/2016-05-22-spinning-up-my-own-authoritative-dns-servers.md
+++ b/gemfeed/2016-05-22-spinning-up-my-own-authoritative-dns-servers.md
@@ -234,6 +234,6 @@ Whenever I have to change a DNS entry, all I have to do is:
 
 That's much more comfortable now than manually clicking at some web UIs at Schlund Technologies.
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2016-11-20-object-oriented-programming-with-ansi-c.md b/gemfeed/2016-11-20-object-oriented-programming-with-ansi-c.md
index 35804644..fff2b939 100644
--- a/gemfeed/2016-11-20-object-oriented-programming-with-ansi-c.md
+++ b/gemfeed/2016-11-20-object-oriented-programming-with-ansi-c.md
@@ -98,6 +98,6 @@ Big C software projects, like Linux, also follow some OOP techniques:
 
 C is a very old programming language with it's quirks. This might be one of the reasons why Linux will also let Rust code in.
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2018-06-01-realistic-load-testing-with-ioriot-for-linux.md b/gemfeed/2018-06-01-realistic-load-testing-with-ioriot-for-linux.md
index 01198789..bd22c281 100644
--- a/gemfeed/2018-06-01-realistic-load-testing-with-ioriot-for-linux.md
+++ b/gemfeed/2018-06-01-realistic-load-testing-with-ioriot-for-linux.md
@@ -186,6 +186,6 @@ For example, the open syscall opens a file and returns the responsible file desc
 [Graphite](https://graphiteapp.org)  
 [Memory mapped I/O](https://en.wikipedia.org/wiki/Memory-mapped_I/O)  
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2021-04-22-dtail-the-distributed-log-tail-program.md b/gemfeed/2021-04-22-dtail-the-distributed-log-tail-program.md
index a0ec66eb..ed639efa 100644
--- a/gemfeed/2021-04-22-dtail-the-distributed-log-tail-program.md
+++ b/gemfeed/2021-04-22-dtail-the-distributed-log-tail-program.md
@@ -103,6 +103,6 @@ Mimecast highly encourages you to have a look at DTail and submit an issue for a
 
 [https://dtail.dev](https://dtail.dev)  
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2021-04-24-welcome-to-the-geminispace.md b/gemfeed/2021-04-24-welcome-to-the-geminispace.md
index fd48687d..bd49f566 100644
--- a/gemfeed/2021-04-24-welcome-to-the-geminispace.md
+++ b/gemfeed/2021-04-24-welcome-to-the-geminispace.md
@@ -78,6 +78,6 @@ Check out one of the following links for more information about Gemini. For exam
 [gemini://gemini.circumlunar.space](gemini://gemini.circumlunar.space)  
 [https://gemini.circumlunar.space](https://gemini.circumlunar.space)  
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2021-05-16-personal-bash-coding-style-guide.md b/gemfeed/2021-05-16-personal-bash-coding-style-guide.md
index 1dd22ae3..02e62334 100644
--- a/gemfeed/2021-05-16-personal-bash-coding-style-guide.md
+++ b/gemfeed/2021-05-16-personal-bash-coding-style-guide.md
@@ -380,6 +380,6 @@ I also highly recommend having a read through the "Advanced Bash-Scripting Guide
 
 [Advanced Bash-Scripting Guide](https://tldp.org/LDP/abs/html/)  
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2021-06-05-gemtexter-one-bash-script-to-rule-it-all.md b/gemfeed/2021-06-05-gemtexter-one-bash-script-to-rule-it-all.md
index d8c2e9c3..4f0fb64b 100644
--- a/gemfeed/2021-06-05-gemtexter-one-bash-script-to-rule-it-all.md
+++ b/gemfeed/2021-06-05-gemtexter-one-bash-script-to-rule-it-all.md
@@ -166,6 +166,6 @@ It was quite a lot of fun writing Gemtexter. It's a relatively small project, bu
 
 I finally revamped my personal internet site and started to blog again. I wanted the result to be exactly how it is now: A slightly retro-inspired internet site built for fun with unconventional tools. 
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2021-07-04-the-well-grounded-rubyist.md b/gemfeed/2021-07-04-the-well-grounded-rubyist.md
index aee1140b..8418058f 100644
--- a/gemfeed/2021-07-04-the-well-grounded-rubyist.md
+++ b/gemfeed/2021-07-04-the-well-grounded-rubyist.md
@@ -102,6 +102,6 @@ I liked this book so much so that I even bought myself a (used) paper copy of it
 
 Will I abandon my beloved Perl? Probably not. There are also some Perl scripts I use at work. But unfortunately I only have a limited amount of time and I have to use it wisely. I might look into Raku (formerly known as Perl 6) next year and use it for a personal pet project, who knows. :-). I also highly recommend reading the two Perl books "Modern Perl" and "Higher-Order Perl".
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2021-08-01-on-being-pedantic-about-open-source.md b/gemfeed/2021-08-01-on-being-pedantic-about-open-source.md
index e8221a35..d7b2952b 100644
--- a/gemfeed/2021-08-01-on-being-pedantic-about-open-source.md
+++ b/gemfeed/2021-08-01-on-being-pedantic-about-open-source.md
@@ -58,7 +58,7 @@ Security bugs in open-source projects are exposed to the public and fixed quickl
 
 Do you need Microsoft Word? Why don't you just use the Vim text editor or GNU Emacs to write your letters? If that's too nerdy, you can still use open-source alternatives such as AbiWord or LibreOffice. Larger organizations have the tendency to standardize the software their employees have to use. Unfortunately, as Microsoft Word is the de-facto standard text processing program, most companies prefer Word over LibreOffice. Same with Microsoft Excel vs LibreOffice Calc or other spreadsheet alternatives like Gnumeric. I don't know why that is; please....
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 I only use free and open-source operating systems on my personal Laptops, Desktop PCs and servers (FreeBSD and Linux based ones). Most of the programs and apps I use on them are free and open-source as well, and I am comfortable with it for over twenty years. Exceptions are the BIOSes and some firmwares of my devices. I also use Skype as most of my friends and family are using it. They are, unfortunately, proprietary software still. But I will be looking into Matrix as a Skype alternative when I have time. There are also open BIOS alternatives, but they usually don't work on my devices.
 
@@ -114,6 +114,6 @@ Should you be pedantic about open-source software? It depends. It depends on you
 
 You have better chances when you know how to manage your own server and install and manage alternatives to the big cloud providers by yourself. I have the advantage that I have work experience as a Linux Systems Administrator here. I mentioned NextCloud already. I use NextCloud for online photo and file storage, contact and calendar sync and as an RSS news feed server. You could do the same with your own E-Mail server, you can also host your own website and blog. I also mentioned Matrix as a Skype alternative (which could also be an alternative to WhatsApp, Skype, Telegram, Viber, ...). I don't know a lot about Matrix yet, but it seems to be a very neat alternative. I am ready to invest time in it as one of my future personal pet projects. Not only because I think it's better, but also because for fun and as a hobby. But this doesn't mean that I invest *all* of my personal free time in it.
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2021-09-12-keep-it-simple-and-stupid.md b/gemfeed/2021-09-12-keep-it-simple-and-stupid.md
index 3e7cf3e2..08085833 100644
--- a/gemfeed/2021-09-12-keep-it-simple-and-stupid.md
+++ b/gemfeed/2021-09-12-keep-it-simple-and-stupid.md
@@ -93,7 +93,7 @@ There is, however, a trap. The more you spend time with things, the more these t
 
 Enough ranted for now!
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 > Controversially, a lack of features is a feature. Enjoy your peace an quiet. - Michael W Lucas 
 
diff --git a/gemfeed/2021-10-22-defensive-devops.md b/gemfeed/2021-10-22-defensive-devops.md
index 6b140fe3..447f068b 100644
--- a/gemfeed/2021-10-22-defensive-devops.md
+++ b/gemfeed/2021-10-22-defensive-devops.md
@@ -99,6 +99,6 @@ For every major incident, you need to follow up with an incident retrospective.
 
 This usually means creating one or more tickets, which will be dealt with soon. Once the permanent fix is deployed, you can remove your ad-hoc automation and monitoring around it and focus on your regular work again.
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2021-11-29-bash-golf-part-1.md b/gemfeed/2021-11-29-bash-golf-part-1.md
index 1661e40f..26ecf289 100644
--- a/gemfeed/2021-11-29-bash-golf-part-1.md
+++ b/gemfeed/2021-11-29-bash-golf-part-1.md
@@ -463,6 +463,6 @@ In the Bash you will have to fall back to an external command like "bc" (the arb
 
 See you later for the next post of this series.
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2021-12-26-how-to-stay-sane-as-a-devops-person.md b/gemfeed/2021-12-26-how-to-stay-sane-as-a-devops-person.md
index 96f52983..ed93c018 100644
--- a/gemfeed/2021-12-26-how-to-stay-sane-as-a-devops-person.md
+++ b/gemfeed/2021-12-26-how-to-stay-sane-as-a-devops-person.md
@@ -123,6 +123,6 @@ Another blog post worth reading:
 
 [https://unixsheikh.com/articles/how-to-stay-sane-in-todays-world-of-tech.html](https://unixsheikh.com/articles/how-to-stay-sane-in-todays-world-of-tech.html)  
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2022-01-01-bash-golf-part-2.md b/gemfeed/2022-01-01-bash-golf-part-2.md
index 8c6599db..bda8669b 100644
--- a/gemfeed/2022-01-01-bash-golf-part-2.md
+++ b/gemfeed/2022-01-01-bash-golf-part-2.md
@@ -480,6 +480,6 @@ To change this behaviour, pipefile can be used. Now, the pipes exit status is 1
 1
 ```
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2022-01-23-welcome-to-the-foo.zone.md b/gemfeed/2022-01-23-welcome-to-the-foo.zone.md
index eaaba243..d55add84 100644
--- a/gemfeed/2022-01-23-welcome-to-the-foo.zone.md
+++ b/gemfeed/2022-01-23-welcome-to-the-foo.zone.md
@@ -44,6 +44,6 @@ As a funny bit, I almost chose "foo.surf" over "foo.zone" as in "surfing this si
 
 The host buetow.org will stay. However, not as the primary address for this site. I will keep using it for my personal internet infrastructure as well as for most of my E-Mail addresses. I used buetow.org for that over the past 10 years already anyway and that won't change any time soon. I don't know what I am going to do with snonux.de in the long run. A .de SLD (for Germany) is pretty cheap, so I might just keep it for now. 
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2022-02-04-computer-operating-systems-i-use.md b/gemfeed/2022-02-04-computer-operating-systems-i-use.md
index ce15eef7..57049bf1 100644
--- a/gemfeed/2022-02-04-computer-operating-systems-i-use.md
+++ b/gemfeed/2022-02-04-computer-operating-systems-i-use.md
@@ -225,6 +225,6 @@ I have been using NetBSD on an old Sun Sparcstation 10 as a student. I also have
 [DragonFly BSD - Fork of FreeBSD 4](https://www.dragonflybsd.org/)  
 [Phosh (on postmarketOS) - A true Linux shell for the smartphone](http://wiki.postmarketos.org/wiki/Phosh)  
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2022-03-06-the-release-of-dtail-4.0.0.md b/gemfeed/2022-03-06-the-release-of-dtail-4.0.0.md
index 0b07e019..22cf2364 100644
--- a/gemfeed/2022-03-06-the-release-of-dtail-4.0.0.md
+++ b/gemfeed/2022-03-06-the-release-of-dtail-4.0.0.md
@@ -294,6 +294,6 @@ Thanks!
 
 Paul
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2022-04-10-creative-universe.md b/gemfeed/2022-04-10-creative-universe.md
index 02268a20..fa56fdc5 100644
--- a/gemfeed/2022-04-10-creative-universe.md
+++ b/gemfeed/2022-04-10-creative-universe.md
@@ -137,6 +137,6 @@ Relevant books I can recommend are:
 * The Off Switch; Mark Cropley; Virgin Books
 * Ultralearning; Scott Young; Thorsons
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2022-05-27-perl-is-still-a-great-choice.md b/gemfeed/2022-05-27-perl-is-still-a-great-choice.md
index 537063a3..5a7bc9c3 100644
--- a/gemfeed/2022-05-27-perl-is-still-a-great-choice.md
+++ b/gemfeed/2022-05-27-perl-is-still-a-great-choice.md
@@ -134,6 +134,6 @@ Btw.: Did you know that the first version of PHP was a set of Perl snippets? Onl
 
 [Why Perl is still relevant in 2022](https://stackoverflow.blog/2022/07/06/why-perl-is-still-relevant-in-2022/)  
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2022-06-15-sweating-the-small-stuff.md b/gemfeed/2022-06-15-sweating-the-small-stuff.md
index 50e524ea..d5f0b7ec 100644
--- a/gemfeed/2022-06-15-sweating-the-small-stuff.md
+++ b/gemfeed/2022-06-15-sweating-the-small-stuff.md
@@ -323,6 +323,6 @@ If you wonder what Gemini is:
 
 [Welcome to the Geminispae](./2021-04-24-welcome-to-the-geminispace.md)  
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2022-07-30-lets-encrypt-with-openbsd-and-rex.md b/gemfeed/2022-07-30-lets-encrypt-with-openbsd-and-rex.md
index 680cd787..b40fbb82 100644
--- a/gemfeed/2022-07-30-lets-encrypt-with-openbsd-and-rex.md
+++ b/gemfeed/2022-07-30-lets-encrypt-with-openbsd-and-rex.md
@@ -656,6 +656,6 @@ OpenBSD suits perfectly here as all the tools are already part of the base insta
 
 Why re-inventing the wheel? I love that a `Rexfile` is just a Perl DSL. Also, OpenBSD comes with Perl in the base system. So no new programming language had to be added to my mix for the configuration management system. Also, the `acme.sh` shell script is not a Bash but a standard Bourne shell script, so I didn't have to install an additional shell as OpenBSD does not come with the Bash pre-installed.
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2022-08-27-gemtexter-1.1.0-lets-gemtext-again.md b/gemfeed/2022-08-27-gemtexter-1.1.0-lets-gemtext-again.md
index 2aa482eb..98dd2bd9 100644
--- a/gemfeed/2022-08-27-gemtexter-1.1.0-lets-gemtext-again.md
+++ b/gemfeed/2022-08-27-gemtexter-1.1.0-lets-gemtext-again.md
@@ -86,6 +86,6 @@ Additionally, there were a couple of bug fixes, refactorings and overall improve
 
 Overall I think it's a pretty solid `1.1.0` release without anything groundbreaking (therefore no major version jump). But I am happy about it.
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2022-09-30-after-a-bad-nights-sleep.md b/gemfeed/2022-09-30-after-a-bad-nights-sleep.md
index 2cda54aa..c5741815 100644
--- a/gemfeed/2022-09-30-after-a-bad-nights-sleep.md
+++ b/gemfeed/2022-09-30-after-a-bad-nights-sleep.md
@@ -93,6 +93,6 @@ It's easier to forget things on those days, so everything should be written down
 
 I wouldn't say I like checking social media, as it can consume a lot of time and can become addictive. But once in a while, I want to catch up with my "networks". After a bad night's sleep, it's the perfect time to check your social media. Once done, you don't have to do it anymore for the next couple of days!
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2022-10-30-installing-dtail-on-openbsd.md b/gemfeed/2022-10-30-installing-dtail-on-openbsd.md
index 0ba047d2..c5f9b82d 100644
--- a/gemfeed/2022-10-30-installing-dtail-on-openbsd.md
+++ b/gemfeed/2022-10-30-installing-dtail-on-openbsd.md
@@ -339,6 +339,6 @@ Check out the following for more information:
 [https://github.com/mimecast/dtail](https://github.com/mimecast/dtail)  
 [https://www.rexify.org](https://www.rexify.org)  
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2022-11-24-i-tried-emacs-but-i-switched-back-to-neovim.md b/gemfeed/2022-11-24-i-tried-emacs-but-i-switched-back-to-neovim.md
index 1e294e1e..e586063b 100644
--- a/gemfeed/2022-11-24-i-tried-emacs-but-i-switched-back-to-neovim.md
+++ b/gemfeed/2022-11-24-i-tried-emacs-but-i-switched-back-to-neovim.md
@@ -109,7 +109,7 @@ Vim/NeoVim also comes with a very high degree of customization options, but to a
 
 [https://github.com/NvChad/NvChad](https://github.com/NvChad/NvChad)  
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
 
diff --git a/gemfeed/2022-12-24-ultrarelearning-java-my-takeaways.md b/gemfeed/2022-12-24-ultrarelearning-java-my-takeaways.md
index bee9716f..e07fc564 100644
--- a/gemfeed/2022-12-24-ultrarelearning-java-my-takeaways.md
+++ b/gemfeed/2022-12-24-ultrarelearning-java-my-takeaways.md
@@ -102,6 +102,6 @@ Java needs a clean cut. The clean cut shall be incompatible with previous versio
 
 Am I a Java expert now? No, by far not. But I am better now than before :-).
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2023-01-23-why-grapheneos-rox.md b/gemfeed/2023-01-23-why-grapheneos-rox.md
index af119506..934f0c07 100644
--- a/gemfeed/2023-01-23-why-grapheneos-rox.md
+++ b/gemfeed/2023-01-23-why-grapheneos-rox.md
@@ -136,6 +136,6 @@ Another thing is that GrapheneOS can only run on Google Pixel phones, whereas Li
 
 And, of course, GrapheneOS is an open-source project. This is a good thing; however, on the other side, nobody can guarantee that the OS will not break or will not damage your phone. You have to trust the GrapheneOS project and donate to the project so they can keep up with the great work. But I rather trust the GrapheneOS team than big tech. 
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2023-02-26-how-to-shut-down-after-work.md b/gemfeed/2023-02-26-how-to-shut-down-after-work.md
index d07f1202..121ab325 100644
--- a/gemfeed/2023-02-26-how-to-shut-down-after-work.md
+++ b/gemfeed/2023-02-26-how-to-shut-down-after-work.md
@@ -73,6 +73,6 @@ Every day you gave your best was good; the day's outcome doesn't matter. What ma
 
 There are some days at work you feel drained afterwards and think you didn't progress towards your goals at all. It's more challenging to shut down from work after such a day. A quick hack is to work on a quick win before the end of the day, giving you a sense of accomplishment after all. Another way is to make progress on your fun passion project after work. It must not be work-related, but a sense of accomplishment will still be there.
  
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/gemfeed/2023-03-16-the-pragmatic-programmer-book-notes.md b/gemfeed/2023-03-16-the-pragmatic-programmer-book-notes.md
index f3246d5d..13483685 100644
--- a/gemfeed/2023-03-16-the-pragmatic-programmer-book-notes.md
+++ b/gemfeed/2023-03-16-the-pragmatic-programmer-book-notes.md
@@ -76,6 +76,6 @@ How to motivate others to contribute something (e.g. ideas to a startup):
 
 By working together, everyone contributes what they can, achieving a greater good together.
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/index.md b/index.md
index e6d91665..1f37495f 100644
--- a/index.md
+++ b/index.md
@@ -1,6 +1,6 @@
 # foo.zone
 
-> This site was generated at 2023-03-15T01:21:44+02:00 by `Gemtexter`
+> This site was generated at 2023-03-15T01:31:08+02:00 by `Gemtexter`
 
 ```
    |\---/|
diff --git a/notes/mental-combat.md b/notes/mental-combat.md
index c7290807..1689a494 100644
--- a/notes/mental-combat.md
+++ b/notes/mental-combat.md
@@ -29,6 +29,6 @@ If you are not motivated, reevaluate your goals. Is this the right sport for you
 
 One way not to lose is not to see a loss as a loss. Think of each defeat as a test. And go back to the drawing board. Don't take a loss emotionally. It's a super power. This is the key. To self improvement. There are no failures but tests.
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/notes/never-split-the-difference.md b/notes/never-split-the-difference.md
index 564cf88b..8002931c 100644
--- a/notes/never-split-the-difference.md
+++ b/notes/never-split-the-difference.md
@@ -104,6 +104,6 @@ Establish a range, at top places like corp. I get... (e.g. remote London on proj
 
 Slow.... it.... down....
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/notes/soft-skills.md b/notes/soft-skills.md
index a1b390b1..7a17c44a 100644
--- a/notes/soft-skills.md
+++ b/notes/soft-skills.md
@@ -259,6 +259,6 @@ Unit testing Vs regression testing: Unit tests test the smallest possible unit a
 * The war of Art (to combat procrastination)
 * Willpower Instinct
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/notes/the-pragmatic-programmer.md b/notes/the-pragmatic-programmer.md
index f3246d5d..13483685 100644
--- a/notes/the-pragmatic-programmer.md
+++ b/notes/the-pragmatic-programmer.md
@@ -76,6 +76,6 @@ How to motivate others to contribute something (e.g. ideas to a startup):
 
 By working together, everyone contributes what they can, achieving a greater good together.
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)  
diff --git a/notes/the-stoic-challenge.md b/notes/the-stoic-challenge.md
index 941625f9..83900940 100644
--- a/notes/the-stoic-challenge.md
+++ b/notes/the-stoic-challenge.md
@@ -30,6 +30,6 @@ Take setbacks as a challenge. Also take it with some humor.
 
 What would the stoic god's do next? This is just a test strategy by them. Don't be frustrated at all but be astonished of what comes next. Thank the stoic gods of testing you. This is comfort zone extension of the stoics aka toughness Training.
 
-E-Mail your comments to hi@paul.cyou :-)
+[E-Mail your comments to hi@paul.cyou :-)](../contact.md)  
 
 [More entries](./index.md)