osx.md

OSX

Hidden Commands

avconvert

avconvert --source <filename.mov> --output <filename.mp4> --preset Preset1920x1080

Source: https://stackoverflow.com/a/45112179

User Management

Disable a user

sudo chsh -s /usr/bin/false username

Enable a user

sudo chsh -s /bin/bash username

Show/hide a user account

Hide the user account

sudo dscl . create /Users/username isHidden 1

Show the user account

sudo dscl . create /Users/username isHidden 1