henri henri

Disclaimer: I'm not the original author of this sheet, but can't recall where I found it. If you know the author, please let me know so I give the attribution.

Note: Since this seems to be helpful to some people, I formatted it to improve readability of the original. Also, note that this is from 2016, many things may have changed, and I don't use macOS anymore, so I probably can't help in case of questions, but maybe someone else can.

Mac Network Commands Cheat Sheet

After writing up the presentation for MacSysAdmin in Sweden, I decided to go ahead and throw these into a quick cheat sheet for anyone who’d like to have them all in one place. Good luck out there, and stay salty.

Get an ip address for en0:

Toggle MacOS X Notification Center on or off

This gist is to remind me (and anyone else who it helps) how to quickly disable and re-enable Notification Center.

Set Up Bash Aliases

Installation

Open your terminal (<⌘ + ␣ (spacebar)>, then type "terminal", then press <↩ (enter)>).

	#!/bin/sh
	# Script by rtrouton
	# Cleanup by Arjen van Bochoven (oct 2013)

	# Get major OS version (uses uname -r and bash substitution)
	# osvers is 10 for 10.6, 11 for 10.7, 12 for 10.8, etc.
	osversionlong=$(uname -r)
	osvers=${osversionlong/.*/}

	# Checks to see if the OS on the Mac is >= 10.7

	#!/bin/bash

	sudo kextunload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport
	sudo kextload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport