prologic

Learn Go in ~5mins

This is inspired by A half-hour to learn Rust and Zig in 30 minutes.

Basics

Your first Go program as a classical "Hello World" is pretty simple:

First we create a workspace for our project:

pysysops

  ##############[ custom_awsvault: current aws account (https://github.com/99designs/aws-vault) ]###############
  awsvault_prompt() {
    if [ ! -z "${AWS_VAULT-}" ]; then
      echo -n " ${AWS_VAULT-} "
    fi
  }
  typeset -g POWERLEVEL9K_CUSTOM_AWSVAULT="awsvault_prompt"
  typeset -g POWERLEVEL9K_CUSTOM_AWSVAULT_FOREGROUND="black"
  typeset -g POWERLEVEL9K_CUSTOM_AWSVAULT_BACKGROUND="yellow"
  typeset -g POWERLEVEL9K_CUSTOM_AWSVAULT_VISUAL_IDENTIFIER_EXPANSION=' ☁️'

elalemanyo

Debug zsh startup time

1. Inject profiling code

   At the beginning of your .zshrc add following: zmodload zsh/zprof

   and at the end add: zprof

   This will load zprof mod and display what your shell was doing durung your initialization.

vik-y

#!/bin/bash
#####################################################
# Name: Bash CheatSheet for Mac OSX
# 
# A little overlook of the Bash basics
#
# Usage:
#
# Author: J. Le Coupanec
# Date: 2014/11/04