Jekyll2026-04-01T19:00:10+02:00https://wejn.org/feed/by_tag/fun.xmlWejn's corner on the interwebs, containing articles about computers (Linux), programming, system administration, and whatever else takes my fancy.Michal Jirků2024-07-07T12:30:00+02:002024-07-07T16:03:16+02:00https://wejn.org/2024/07/deep-dive-into-fibonacci-in-rubyMichal Jirků

Problem statement

2024-03-01T14:10:00+01:002024-03-02T21:23:57+01:00https://wejn.org/2024/03/the-one-true-way-to-handle-temporary-filesMichal Jirků

Problem statement

2023-10-27T10:27:00+02:002023-10-27T17:10:02+02:00https://wejn.org/2023/10/implementing-toy-rsa-in-ruby-on-a-dareMichal Jirků

Problem statement

2022-03-27T12:39:00+02:002023-09-16T19:29:41+02:00https://wejn.org/2022/03/tinyrenderer-in-elixirMichal Jirků

Problem statement

2021-12-18T11:00:00+01:002023-09-16T19:29:41+02:00https://wejn.org/2021/12/rethinking-number-formattingMichal Jirků

Problem statement

2021-12-10T18:30:00+01:002023-09-16T19:29:41+02:00https://wejn.org/2021/12/renameat2-in-rubyMichal Jirků

Problem statement

2021-11-23T19:00:00+01:002023-09-16T19:29:41+02:00https://wejn.org/2021/11/controlling-fan-speed-the-right-wayMichal Jirků

Problem statement

2021-10-31T19:57:00+01:002022-01-09T09:27:10+01:00https://wejn.org/2021/10/alpinelinux-zfs-key-loading-for-all-poolsMichal Jirků

Problem statement A while ago I posted about the secure boot with fully encrypted filesystem setup on Alpine Linux that’s ZFS based.

2021-09-26T14:00:00+02:002024-08-17T16:54:20+02:00https://wejn.org/2021/09/fixing-grub-verification-requested-nobody-caresMichal Jirků

Update 2024-08-17: Grub 2.12 broke this, and an additional fix was needed.

2021-04-09T18:44:00+02:002021-04-19T17:03:40+02:00https://wejn.org/2021/04/the-evolution-of-note-takingMichal Jirků

In this post I’m gonna document the evolution of my note taking hardware. Or, rather, the various tech I employ(ed) to accomplish that goal.