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ZSH CheatSheet

This is a cheat sheet for how to perform various actions to ZSH, which can be tricky to find on the web as the syntax is not intuitive and it is generally not very well-documented.

Strings

Description Syntax
Get the length of a string ${#VARNAME}
Get a single character ${VARNAME[index]}
__npm_safeguard() {
python3 ~/npm_safeguard.py $1 && command "$@"
}
npm() {
__npm_safeguard npm "$@"
}
pnpm() {
__npm_safeguard pnpm "$@"
}
yarn() {
@laravel-shift
laravel-shift / .php-cs-fixer.php
Last active November 21, 2025 10:25
PHP CS Fixer - Laravel Coding Style Ruleset
<?php
use PhpCsFixer\Config;
use PhpCsFixer\Finder;
$rules = [
'array_indentation' => true,
'array_syntax' => ['syntax' => 'short'],
'binary_operator_spaces' => [
'default' => 'single_space',
// c# companion script
// SpriteUVToShader.cs -------------------------------------------------------------------------------------------------------------------------------- //
// Save you your project, add to your SpriteRenderer gameObject
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
[ExecuteInEditMode]
@alanorth
alanorth / emoji.php
Created June 4, 2014 19:32
Emoji class / function / variable names in PHP...
<?php
class 💩💩💩💩
{
function 💩💩💩($😎, $🐯)
{
return $😎 + $🐯;
}
}
$🐔 = 3;