Bianca Tamayo btamayo

Terminal Colors

There exists common confusion about terminal colors. This is what we have right now:

Plain ASCII
ANSI escape codes: 16 color codes with bold/italic and background
256 color palette: 216 colors + 16 ANSI + 24 gray (colors are 24-bit)
24-bit true color: "888" colors (aka 16 milion)

This is a fork of original gist https://gist.github.com/nrollr/3f57fc15ded7dddddcc4e82fe137b58e, with slight changes on pointing to 5.7 version branch, instead of 8 (latest default of MySQL in Hombrew).

Install MySQL 5.7 on macOS

This procedure explains how to install MySQL using Homebrew on macOS (Sierra 10.12 and up)

Install Homebrew

Installing Homebrew is effortless, open Terminal and enter :
$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
Note: Homebrew will download and install Command Line Tools for Xcode 8.0 as part of the installation process.

Mac web developer apps

This gist's comment stream is a collection of webdev apps for OS X. Feel free to add links to apps you like, just make sure you add some context to what it does — either from the creator's website or your own thoughts.

— Erik

Installing zsh – the easy way

The Z shell (zsh) is a Unix shell [...]. Zsh can be thought of as an extended Bourne shell with a large number of improvements, including some features of bash, ksh, and tcsh.

– Z shell – Wikipedia

Read more about ZSH at An Introduction to the Z Shell.

Choose one of the following options.

Start up a container (whichever Linux flavour takes your fancy):

docker run -it ubuntu /bin/bash
docker run -it centos /bin/bash

top: check what CPU and Memory running processes are utilising
ps: see what processes are running
strace: monitor interactions between processes

Deploy nodejs app with gitlab.com and pm2

This manual is about setting up an automatic deploy workflow using nodejs, PM2, nginx and GitLab CI. It is tested on:

Target server: Ubuntu 16.04 x64. This is suitable for Ubuntu 14.x.
Windows 10 on my PC to work.

	# \| Source : http://sed.sourceforge.net/sed1line.txt
	# \| -------------------------------------------------------------------------
	# \| USEFUL ONE-LINE SCRIPTS FOR SED (Unix stream editor) Dec. 29, 2005
	# \| Compiled by Eric Pement - pemente[at]northpark[dot]edu version 5.5
	# \|
	# \| Latest version of this file (in English) is usually at:
	# \| http://sed.sourceforge.net/sed1line.txt
	# \| http://www.pement.org/sed/sed1line.txt
	# \|
	# \| This file will also available in other languages:

	#!/bin/sh

	# certs.sh

	# use this for Yocto/Edison:
	LIB=lib
	# use this for WRLinux/Gateway
	# LIB=lib64
	if [ -f /usr/$LIB/jvm/java-8-openjdk/jre/lib/security/cacerts ]; then
	mv /usr/$LIB/jvm/java-8-openjdk/jre/lib/security/cacerts \

	#!/bin/bash
	set -e
	set -o pipefail

	# Add user to k8s using service account, no RBAC (must create RBAC after this script)
	if [[ -z "$1" ]] \|\| [[ -z "$2" ]]; then
	echo "usage: $0 <service_account_name> <namespace>"
	exit 1
	fi