Moving to init.lua on Neovim 0.11 and the E5422 Config Conflict
Migrating from init.vim to init.lua in Neovim 0.11: Complete Guide
Posted on December 12, 2025
(Last modified on August 19, 2026)
• Other languages:
日本語
I migrated the NeoVim configuration I set up in Reviewing my Zsh and NeoVim configuration over to Lua.
TL;DR Neovim 0.11.5 assumes Lua, so moving from init.vim + vim-plug toward init.lua + lazy.nvim gives you a big return. For completion, blink.cmp is a strong choice these days. The 0.11 trap: init.lua and init.vim cannot live side by side (E5422: Conflicting configs). A staged migration takes some ingenuity. While I was at it: NERDTree→oil.nvim, hand-written brackets→nvim-autopairs, IME→Lua autocmd, cursor shape→guicursor. Background In the Neovim 0.11 generation, the ecosystem of LSP, diagnostics and the surrounding plugins moves ahead on the premise of Lua. If you keep maintaining a Vimscript-centred setup,
[Read More]Four .zshrc Mistakes That Quietly Break Zsh, and How to Fix Them
What came out of reviewing my .zshrc: return $(...), LC_ALL, compinit order and heavy ls aliases
Posted on December 12, 2025
(Last modified on August 19, 2026)
• Other languages:
日本語
I had been happily using the zshrc I set up in Reviewing my Zsh and NeoVim configuration as a base, but I went over the configuration again with the help of generative AI (ChatGPT-5.2).
What I improved Made the broken predicate functions correct (stopped using return $(…)) Left the locale alone (LC_ALL in particular is easy to get wrong) Made completion work from the very first shell (avoided the landmine of zinit lazy loading combined with the compinit order) Isolated the heavy listings into ll/la so that everyday ls does not get slow Background: with .zshrc, convenience and destruction are a hair apart When it comes to improving a zshrc, there are more landmines of the “writing it the wrong way quietly breaks things” kind than there is work on appearance or adding aliases. These were the four places I got stuck this time:
[Read More]Stop Frequent AlmaLinux Reboots by Disabling the NMI Watchdog
Tracing unexpected reboots back to the kernel watchdog on AlmaLinux
Posted on December 11, 2025
(Last modified on August 19, 2026)
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To begin with, I decided to look at the logs from just before the previous boot, so that I could tell whether this was really a reboot coming from the OS or a problem around the hardware power supply.
On AlmaLinux (RHEL based), running journalctl -b -1 shows the logs of the one previous boot all together, so I used that command as a starting point and went over the kernel messages and the systemd logs.
[Read More]Migrating a Documentation Site from Nextra 2 to Nextra 4
Migration Guide from Nextra 2 to Nextra 4
Posted on December 8, 2025
(Last modified on August 19, 2026)
• Other languages:
日本語
Introduction Nextra 4 was released and I tried to move a site built with Nextra 2 over to Nextra 4, but there were so many changes that the upgrade did not go well.
So instead of updating the Nextra 2 project, I created a Nextra 4 project and decided to migrate the Nextra 2 project into the Nextra 4 project.
In this article I go through the changes required when migrating from Nextra 2 to Nextra 4.
[Read More]Why Hugo Shows the Wrong Last Modified Date on Cloudflare Pages
Fixing GitInfo issues on Cloudflare Pages
Posted on December 4, 2025
(Last modified on August 19, 2026)
• Other languages:
日本語
On a blog site built with Hugo, I was stuck for a while on a problem where the “Last modified” date of each post was not displayed correctly.
Every post ended up with the same date, and the actual update date of each post was not reflected.
In this article I explain the cause of the problem and how to solve it.
My environment uses Github and Cloudflare Pages.
Symptoms The “Last modified” date shown in the post metadata was the same date on every post.
For example, it was displayed like this:
[Read More]How to Reload .bashrc and .zshrc Without Logging Out
A Complete Guide to Reloading Shell Configuration Files in Linux
Posted on December 3, 2025
(Last modified on August 19, 2026)
• Other languages:
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After editing a shell configuration file (.bashrc, .zshrc and so on) on Linux or macOS, how should you apply the changes?
Many people probably think of logging out once and logging back in, but in fact there are quite a few more efficient ways.
This article explains the various commands for reloading a shell configuration, what characterises each of them, and how to choose between them.
1. The source command - the most basic method The source command is the most common way to run a shell script or a configuration file in the current shell environment.
With this command you can load the contents of the specified file into the current shell session without starting a new shell.
[Read More]Updating Hugo and My Beautifulhugo Theme After a Year Away
Theme update and site improvements
Posted on December 3, 2025
(Last modified on August 19, 2026)
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日本語
Somehow this is my first post in a long time, and before I knew it more than a year had passed without an update. (^_^;)
Lately I have been doing vibe coding with generative AI, so I had no time to write articles.
As for the Hugo behind this blog, if I do not keep it updated then changes in its features start causing problems, so I updated it.
While I was updating Hugo, I also changed the look of the Beautifulhugo theme.
For the changes as well, making use of generative AI these days keeps the coding moving along easily.
[Read More]Migrating the Beautifulhugo Theme from a Git Submodule to Hugo Modules
Learn how to transition your Beautifulhugo theme from submodules to Hugo Modules.
Posted on August 10, 2024
(Last modified on August 19, 2026)
• Other languages:
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Up to now I had been using Hugo’s Beautifulhugo theme on this site as a submodule, but I switched it over to the hugo modules format.
Environment I work by cloning my own repository from Github.
First, a look at the local environment
Copy ❯ go version go version go1.22.6 darwin/arm64 ❯ hugo version hugo v0.131.0+extended darwin/arm64 BuildDate=2024-08-02T09:03:48Z VendorInfo=brew The theme is beautifulhugo, installed as a submodule
Initialising hugo modules Copy $ hugo mod init github.com/user/scribble go: creating new go.mod: module github.com/user/scribble go: to add module requirements and sums: Fetching the beautifulhugo theme
[Read More]Moving a Hugo Site from Netlify to Cloudflare Pages
How to migrate your Hugo blog from Netlify to Cloudflare Pages.
Posted on August 10, 2024
(Last modified on August 19, 2026)
• Other languages:
日本語
I had already finished the move from Netlify to Cloudflare on my other blog, and since the summer holidays gave me some time, I did the migration on this site too.
It was almost the same work as the migration on the other blog, so I was able to move over fairly easily.
Github To link it with Cloudflare, set the repository in question to allow the integration.
[Read More]Suddenly Denied on macOS! Fixing a Samba Access Error
How to Fix Unexpected Samba Access Denied on macOS(Sonoma)
Posted on May 22, 2024
(Last modified on August 19, 2026)
• Other languages:
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When I tried to connect from macOS to a QNAP’s Samba share for the first time in a while, for some reason I was denied and could not log in even though I was entering the correct password.
For reference, the macOS here is the latest Sonoma environment.
Investigation Logging in from Windows works fine Logging in over afp works fine Logging in from older macOS (High Sierra or Mojave) works fine too How to fix it Either method is fine as long as it solves the problem
[Read More]