Mika Vilpas mikavilpas

Create Root CA (Done once)

Last update: Nov 2025.

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl ecparam -genkey -name secp384r1 | openssl ec -aes256 -out rootCA.key

This script removes the input length limit which can trip up Plover users.

Simply install the script into TamperMonkey (Chrome) or GreaseMonkey (Firefox) and get racing.

The script was created by community member nimble

Pure ESM package

The package that linked you here is now pure ESM. It cannot be require()'d from CommonJS.

This means you have the following choices:

Use ESM yourself. (preferred)
Use import foo from 'foo' instead of const foo = require('foo') to import the package. You also need to put "type": "module" in your package.json and more. Follow the below guide.
If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).
Stay on the existing version of the package until you can move to ESM.

A curated list of command-line utilities written in Rust

Note: I have moved this list to a proper repository. I'll leave this gist up, but it won't be updated. To submit an idea, open a PR on the repo.

Note that I have not tried all of these personally, and cannot and do not vouch for all of the tools listed here. In most cases, the descriptions here are copied directly from their code repos. Some may have been abandoned. Investigate before installing/using.

The ones I use regularly include: bat, dust, fd, fend, hyperfine, miniserve, ripgrep, just, cargo-audit and cargo-wipe.

atuin: "Magical shell history"
bandwhich: Terminal bandwidth utilization tool

Adding dot-repeat to your Neovim plugin

In Neovim, the . character repeats "the most recent action"; however, this is not always respected by plugin actions. Here we will explore how to build dot-repeat support directly into your plugin, bypassing the requirement of dependencies like repeat.vim.

The Basics

When some buffer-modifying action is performed, Neovim implicitly remembers the operator (e.g. d), motion (e.g. iw), and some other miscellaneous information. When the dot-repeat command is called, Neovim repeats that operator-motion combination. For example, if we type ci"text<Esc>, then we replace the inner contents of some double quotes with text, i.e. "hello world" → "text". Dot-repeating from here will do the same, i.e. "more samples" → "text".


	# 1) Create your private key (any password will do, we remove it below)

	$ cd ~/.ssh
	$ openssl genrsa -des3 -out server.orig.key 2048


	# 2) Remove the password

	$ openssl rsa -in server.orig.key -out server.key

	@media (min-width: 768px) {
	.seven-cols .col-md-1,
	.seven-cols .col-sm-1,
	.seven-cols .col-lg-1 {
	width: 100%;
	}
	}

	@media (min-width: 992px) {
	.seven-cols .col-md-1,

	object TypeclasseDemo {

	// The parts of the type class pattern are:
	//
	// 1. the "type class" itself -- a trait with a single type parameter;
	//
	// 2. type class "instances" for each type we care about,
	// each marked with the `implicit` keyword;
	//
	// 3. an "interface" to the type class -- one or more methods

	; extends

	; put this file at ~/.config/nvim/after/queries/go/injections.scm
	; preview: https://github.com/user-attachments/assets/4cb70b78-8861-4a72-a330-40065b6fccb2

	; This injection provide syntax highlighting for variable declaration and arguments by
	; using the comment before the target string as the language.
	;
	; The dot after @injection.language ensures only comment text left to the target string will
	; trigger injection.

	ip link delete docker0
	systemctl restart docker