$ ls -l Post

notes, based of

System V Application Binary Interface AMD64 Architecture Processor Supplement (With LP64 and ILP32 Programming Models), Version 1.0, May 23, 2023, H.J. Lu et al.

This is not the first time, and won’t be the last time I post about JS-free, bloat-free web. In this post I’d like to share how I build a art collection site for my gf.

It’s so fucking annoying that every new UI-related neovim plugin requires you to have some sort of glyphs installed

I’ll write about confusing naming in different architectures in sys programming.

This is work in progress

TL;DR; For m bytes virtual memory (up to 256T), you need 1 + m/2M + m/1G + m/512G pagetables on all levels, each taking 4K in space. Pagetables take roughly 1/512 proportion to virtual memory size.

we don’t force you to scroll the social media 4 hours a day, it’s all your choice, they say.

The not so bad, the bad, and the very bad.

Because it’s hard to grep what I want …

I call it TDD: tragedy driven development :(

This post is dedicated to VCS mishaps.

openring and webring are two orthogonal projects that are dedicated to build a decentralized web of independent blogs. The openring is a program written in GO that pulls RSS feeds from a list of URLs and render 3 of the newest articles into html that can be integrated into static site generators. The webring is a well maintained collection of blogs:

The meaning is distorted when terminologies are translated, even if they are translated by the literal meanings. In this post I list some translations that I think are “bad”, and hopefully some better translations. (well, unluckily for most of them I can’t think of a better one.)

schnitzel.nvim is the neovim config that I daily drive. Some friends asked for my dotfile, so I made a public version of it.

1. get [pid] of process
2. get the memory mappings cat /proc/[PID]/maps
3. identify the memory range of interest
4. connect gdb to pid and dump memory:

I love tilling window managers,it split my display in halves.
I love tmux, it splits my terminal in halves
and I love vim, it splits my workspace in halves

Indentation not Tabulation People(I) make mistakes often because they mixing the idea of indentation and tabulation.

Some dirty hacks to read the vim buffer with espeak.

[This post is to be updated]

I’ve commissioned myself to build this blog completely without javascript: that’s simple. But how can I add “modern” features without adding “modern” javascript?