These posts are about macOS.

Passwordless NFS with Vagrant

November 5, 2016

Use visudo to prevent you from having to enter your password when starting up a Vagrant box

Add spacers to the macOS dock

October 14, 2016

Organize the icons on the Dock on your Mac using spacers to create a separation between different groups of apps.

Vagrant SSH forwarding not working

October 10, 2016

If SSH forwarding on your Vagrant box is not working as expected on you Mac, this could help.