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Use Proxy for Git/GitHub

Generally, the Git proxy configuration depends on the Git Server Protocol you use. And there're two common protocols: SSH and HTTP/HTTPS. Both require a proxy setup already. In the following, I assume a SOCKS5 proxy set up on localhost:1080. But it can also be a HTTP proxy. I'll talk about how to set up a SOCKS5 proxy later.

SSH Protocol

When you do git clone ssh://[user@]server/project.git or git clone [user@]server:project.git, you're using the SSH protocol. You need to configurate your SSH client to use a proxy. Add the following to your SSH config file, say ~/.ssh/config:

ProxyCommand nc --proxy 127.0.0.1:1080 --proxy-type socks5 %h %p

Readline

GNU readline is a commonly used library for line-editing; it is used for example by Bash, FTP, and many more (see the details of [readline][5] package under "Required By" for more examples). readline is also customizable (see man page for details).

Keyboard Shortcut Description

Ctrl+l Clear the screen

Cursor Movement

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

Disclaimer: I'm not the original author of this sheet, but can't recall where I found it. If you know the author, please let me know so I give the attribution.

Note: Since this seems to be helpful to some people, I formatted it to improve readability of the original. Also, note that this is from 2016, many things may have changed, and I don't use macOS anymore, so I probably can't help in case of questions, but maybe someone else can.

Mac Network Commands Cheat Sheet

After writing up the presentation for MacSysAdmin in Sweden, I decided to go ahead and throw these into a quick cheat sheet for anyone who’d like to have them all in one place. Good luck out there, and stay salty.

Get an ip address for en0:

	https://github.com/chzyer/readline/blob/master/doc/shortcut.md

	-- Readline-style keymap for insert mode
	-- stylua: ignore start
	vim.keymap.set("i", "<C-A>", "<Home>") -- 移动：行首
	vim.keymap.set("i", "<C-E>", "<End>") -- 移动：行尾
	vim.keymap.set("i", "<C-B>", "<Left>") -- 移动：向左一个字符
	vim.keymap.set("i", "<C-F>", "<Right>") -- 移动：向右一个字符
	-- :help i_CTRL-H -- 删除：光标前一个字符
	vim.keymap.set("i", "<C-D>", "<Del>") -- 删除：光标后一个字符

	import React, { useMemo, useReducer, createContext, useContext } from "react"

	// An enum with all the types of actions to use in our reducer
	enum AppActionKind {
	SetDarkMode = "AppSetDarkMode",
	SetLoggedin = "AppSetLoggedin",
	}

	// An interface for our actions
	interface AppAction {

	const puppeteer = require('puppeteer-core');
	const cheerio = require('cheerio');
	const chrome = require('chrome-aws-lambda');

	export default async (req, res) => {
	const slug = req?.query?.slug;
	if (!slug) {
	res.statusCode = 200
	res.setHeader('Content-Type', 'application/json')
	res.end(JSON.stringify({ id: null }))

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<key>Label</key>
	<string>limit.maxfiles</string>
	<key>ProgramArguments</key>
	<array>
	<string>launchctl</string>
	<string>limit</string>


	const withCss = require('@zeit/next-css')
	const withSaas = require('@zeit/next-sass')

	module.exports = withCss(withSaas({
	webpack: (config, { isServer }) => {
	if (isServer) {
	const antStyles = /antd\/.?\/style\/css.?/
	const origExternals = [...config.externals]
	config.externals = [

	// Simple groupcache example: https://github.com/golang/groupcache
	// Running 3 instances:
	// go run groupcache.go -addr=:8080 -pool=http://127.0.0.1:8080,http://127.0.0.1:8081,http://127.0.0.1:8082
	// go run groupcache.go -addr=:8081 -pool=http://127.0.0.1:8081,http://127.0.0.1:8080,http://127.0.0.1:8082
	// go run groupcache.go -addr=:8082 -pool=http://127.0.0.1:8082,http://127.0.0.1:8080,http://127.0.0.1:8081
	// Testing:
	// curl localhost:8080/color?name=red
	package main

	import (