Artur Kondas youshy

i3 Window Manager Cheat Sheet

$mod refers to the modifier key (window/command or alt by default depending on config)

General

startx i3 start i3 from command line
$mod+<Enter> open a terminal
$mod+d open dmenu (text based program launcher)
$mod+r resize mode ( or to leave resize mode)
$mod+shift+e exit i3

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

Ctrl-Key: ^[
Octal: \033
Unicode: \u001b
Hexadecimal: \x1b
Decimal: 27

Curl

Postman

High-level - way to transfer data within terminal. We'll focus on HTTP functionality:

GET - literally get something POST - post something (save) PUT - update something DELETE - delete something

Academy VIM Cheatsheet

Why VIM?

It's fast, free, open-source, basically installed everywhere, you can customize it however you want and you look swish with using terminal (remember Matrix?).

9/10 if you'll SSH into a server you'll have to use VIM so why not to learn it and use it daily?

Basics

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

Get your instance HERE

Join the support channel HERE

Find more from the author @ akondas.com

Vim

Save and/or quit

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

Tabs and Windows

Function	Shortcut
New Tab	`⌘` + `T`
Close Tab or Window	`⌘` + `W` (same as many mac apps)
Go to Tab	`⌘` + `Number Key` (ie: `⌘2` is 2nd tab)
Go to Split Pane by Direction	`⌘` + `Option` + `Arrow Key`
Cycle iTerm Windows	`⌘` + `backtick` (true of all mac apps and works with desktops/mission control)


	Unicode table - List of most common Unicode characters *
	* This summary list contains about 2000 characters for most common ocidental/latin languages and most printable symbols but not chinese, japanese, arab, archaic and some unprintable.
	Contains character codes in HEX (hexadecimal), decimal number, name/description and corresponding printable symbol.
	What is Unicode?

	Unicode is a standard created to define letters of all languages and characters such as punctuation and technical symbols. Today, UNICODE (UTF-8) is the most used character set encoding (used by almost 70% of websites, in 2013). The second most used character set is ISO-8859-1 (about 20% of websites), but this old encoding format is being replaced by Unicode.
	How to identify the Unicode number for a character?

	Type or paste a character:

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