Davi Inácio daviinacio

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Opening and closing an SSH tunnel in a shell script the smart way

I recently had the following problem:

From an unattended shell script (called by Jenkins), run a command-line tool that accesses the MySQL database on another host.
That tool doesn't know that the database is on another host, plus the MySQL port on that host is firewalled and not accessible from other machines.

We didn't want to open the MySQL port to the network, but it's possible to SSH from the Jenkins machine to the MySQL machine. So, basically you would do something like

ssh -L 3306:localhost:3306 remotehost

Configuration to use TailwindCSS colors in a Styled Components theme with CRA + TypeScript.

Tailwind colors list: https://tailwindcss.com/docs/customizing-colors#generating-colors

Create files src/@types/styled.d.ts and src/resources/theme.ts with content below. Then add the theme on your project:

import { ThemeProvider } from 'styled-components'
import { theme } from 'resources/theme'

	#!/usr/bin/env bash
	#
	# gh-dl-release! It works!
	#
	# This script downloads an asset from latest or specific Github release of a
	# private repo. Feel free to extract more of the variables into command line
	# parameters.
	#
	# PREREQUISITES
	#

	<?php
	/**
	* Recipe for Developer Daily Capuccino
	*
	* @author Gabriel Froes & Vanessa Weber <[email protected]>
	* @version 1.0
	* @copyright GPL © 2018, youtube.com/codigofontetv
	* @access public
	* @package CDFTV\Recipes
	* @example Classe CapuccinoDev.

	KEYMAPOPTS="us us"
	HOSTNAMEOPTS="-n alpine"
	INTERFACESOPTS="auto lo
	iface lo inet loopback

	auto eth0
	iface eth0 inet dhcp
	hostname alpine
	"
	TIMEZONEOPTS="-z UTC"