I am always in need of a certain command or utility and end up searching the Internet for a solution. I’ve gotten tired of it and am starting to collect useful commands and utilities here so that I can easily find them. Of course that means anyone else can find them as well.
Mac OS Show All Files (including dot files) in Finder
defaults write com.apple.finder AppleShowAllFiles YES
Tested on version: 10.12.5 Sierra
I found this at Ian’s Blog.
Laptop with non-removeable battery and without T2 chip: Left side Shift-Control-Option then press Power and hold for 10 seconds.
Hold down Option-Command-P-R while turning on.
How to boot from USB drive
Hold down Option while turning on, wait for the startup disk chooser.
A collection of Ubiquiti WAP links follows. I am a big fan of the Ubiquiti Wireless Access Points (WAP) and supporting Enterprise network systems.