Fail2ban is a security service that monitors the logs of common services (usually sshd and nginx). It uses a filter to identify an abnormality, then passes the IP address of the intruder to a firewall program (iptables or ufw, commonly). Files and configuration Install Fail2ban with sudo apt install fail2ban. The context for this configuration ... Read more
W31/2025: Monday 28 July - Sunday 03 August 2025 Caption: Synthetic camera view Tech Completed Cutover to Trixie on five devices (including a server). Cutover to Hetzner (Germany) from Linode (France), this gives me 2x the server resources for the same price. Installed and migrated WordPress installations. Cutover from Cloudflare to Gcore for DNS Tasks ... Read more
W30/2025: Monday 21 July - Sunday 27 July 2025 Caption: boy Tech Tasks Modernize apt sources files. This is the new format. Did this, and updated a bunch of the apt article. Hunt down the annoying bug Warning: https://apt.syncthing.net/dists/syncthing/InRelease: Policy will reject signature within a year, see --audit for details. Fixed this by importing the ... Read more
W29/2025: Monday 14 July - Sunday 20 July 2025 Short note this week. Tech Updated the Kodi article to Nova, as that is what I use at home on Android TV, and on Android mobile devices. Upgraded two servers, one desktop, and one laptop to Debian 13 (Trixie). It will be frozen later this month ... Read more
W28/2025: Monday 07 July - Sunday 13 July 2025 No notes this week.
W27/2025: Monday 30 June - Sunday 06 July 2025 Caption: boy Tech Spent time fixing the Android 15 / One UI 7 update to my Samsung A24 (a great phone), and wrote up Disable One UI 7 Battery Indicator. Samsung, Y U Suck? Spent time lamenting two bugs in Dino, in the Dino XMPP chat. ... Read more
Updated 03-Oct-2025 Note: It's out, and looking good. Backports repositories now available. Trixie is release 13 of Debian GNU/Linux. It will be officially released likely sometime in August. It is common to answer the question: When will Debian (number) be released? with When it is ready. And so, an exact date cannot be predetermined, until ... Read more
Updated 03-Aug-2025 The venerable Neofetch hasn't been updated since 2020 (and was archived last year). Fastfetch is it's reasonable replacement (with a bit more info). Fastfetch is available in apt repositories and also from the git repository (latest editions). Fastfetch was last updated 18-July-2025 and gets ongoing support. The version in apt lags a bit ... Read more
Updated 06-Aug-2025 The One UI 7 battery indicator -- One UI 7 is now available in Asia -- which is part of the Android 15 release for various Samsung devices, in a word, sucks. In dark mode it is the bright pill-shaped blob with dark numbers providing the percentage left. In addition, there are a ... Read more
Updated 03-Aug-2025 W25/2025: Monday 23 June - Sunday 29 June 2025 Caption: Camera view on BYD Dolphin 2024 Tech Tasks Trying out Gcore (to replace Cloudflare) Work Urk Health Finished reading How to Feed the World by Smil. Excellent work. Wrote up a post on Food and supplements which summarizes some of the issues for ... Read more
Updated 03-Aug-2025 W25/2025: Monday 16 June - Sunday 22 June 2025 No notes this week, but do have for next week
Updated 03-Aug-2025 Leading with science and medicine, there are only a certain number of supplements that are needed, many of which can be obviated by a healthy diet (one that encompasses a diversity of foods with said trace minerals and vitamins). Vitamin A According to Smil, ~250m people do not have enough vitamin A. Vitamin ... Read more
Updated 03-Aug-2025 W24/2025: Monday 09 June - Sunday 15 June 2025 Caption: Reading boy Tech Added a web scrobbler (downloaded .crx file, added to Ungoogled Chromium and Vivaldi). Need to add command-line (CLI, TUI) scrobbling. Maybe this set of tools that include SomaFM and YouTube/Invidious, and scrobbling? Tech Tasks Upgraded the SDCard in my phone ... Read more
Updated 03-Aug-2025 W23/2025: Monday 02 June - Sunday 08 June 2025 Caption: Boys with football (soccer ball) Cooking Lovely split pea soup, overnight oats, miso soup, miso dressing, chicken, pork, eggs, rice, bread from Nana bakery. Work Huge problems with distribution at the moment. The printer I use is having severe communication issues. Hopefully this ... Read more
Updated 03-Aug-2025 Originally this was a post about Kodi but it has become about NOVA, since NOVA is much better at what it does, that is being a video player front end and library organizer for video. We use this on our Android TV and it also works on mobile devices. Some old KODI info ... Read more
Updated 03-Aug-2025 Any future music player needs: Chromecast Auto-mix (random function, some limit to number of songs Share (album cover, album, song) Don't mess with files directly, beyond liking them (turn off external artist info import) Normalize across collection (Symfonium does not appear to have this) Equalizer Android Auto support (an icon and interface, not ... Read more
Updated 03-Aug-2025 W20/2025: Monday 19 May - Sunday 25 May 2025 Caption: Mussaman curry with chicken over rice. I split this with my youngest son, and we are both full. 60 Baht (<$2 USD) at Kad Farang, Chiang Mai. Stuff Did not keep track of things very well this week, so we are a bit ... Read more
Updated 03-Aug-2025 W20/2025: Monday 12 May - Sunday 18 May 2025 Caption: Back to school Cooking Some good food these days, but nothing new. Split pea soup. Lovely breads from Nana Bakery. Pasta, tomato, and meat sauce. Hamburgers (pork) with baked potato wedges. Yoghurt with fruits and nuts. Fluffy scrambled eggs. Pancakes (on the weekend). ... Read more
Updated 03-Aug-2025 See also Ebooks and where to buy them which discusses DRM from each ebook seller. Kindle and other Ebook Readers Calibre Ebook Library, De-DRM, Conversion Jailbreak Kindle KO Reader open source ebook reader It appears that KOReader is the leading open source ebook reader, and besides being able to run on Kindle, Kobo, ... Read more
Updated 03-Aug-2025 W19/2025: Monday 05 May - Sunday 11 May 2025 Caption: Boys Cooking Some good food these days, but nothing new. Work End of Boy's term vacation means I can get to work again. Tech Moving out of all US-based company tech. This means my VPS and all other third-party hosting and services. No ... Read more