fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

• Ctrl-Key: ^[
• Octal: \033
• Unicode: \u001b
• Hexadecimal: \x1B
• Decimal: 27

luuuis

#!/usr/bin/env bash
set -uo pipefail
IFS=$'\n\t'

#
# Improvements from dahjelle/pre-commit.sh:
# - does not lint deleted files,
# - lints all staged files before exiting with an error code,
# - handles spaces and other unusual chars in file names.
#

Floofies

/**
* promiseFilter - Returns a Promise which resolves with a new Array, containing only values which passed the test.
* @param {Array} array    An Array from which to filter values into a new Array.
* @param {callback} test  A callback function which must return a Promise, which must resolve with a Boolean.
	* @callback test
		* @param {any} value     The current value from `array`.
		* @param {Number} index  The current index being used to access `array`.
		* @param {Array} array   The Array being iterated through, `array`.
* @returns {Promise}          A Promise which resolves with a new Array containing values which passed the test.
*/

tuxfight3r

Bash Shortcuts

Moving

command	description
ctrl + a	Goto BEGINNING of command line