• mac설정 https://subicura.com/2017/11/22/mac-os-development-environment-setup.html
• 맥에서 에어팟 키고 끄는 스크립트 https://github.com/jasonshanks/alfred-workflow-toggle-airpods
• AppleScript Keywords https://developer.apple.com/library/archive/documentation/AppleScript/Conceptual/AppleScriptLangGuide/reference/ASLR_keywords.html
• bash zsh 주요차이 https://riptutorial.com/ko/zsh/topic/5599/bash%EC%99%80%EC%9D%98-%EC%A3%BC%EC%9A%94-%EC%B0%A8%EC%9D%B4%EC%A0%90
• Uinx/Linux: Shebang과 env에 대한 설명 (#!/usr/bin/env) https://blog.gaerae.com/2015/10/what-is-the-preferred-bash-shebang.html

Table of contents

• mac commands
• mac zsh 설정
• mac/linux 네트워크 인터페이스 관리도구 ifconfig
• windows bat
• linux multiple ip/port are open check by shell script