Eric Guo's

Hoping writing JS, Ruby & Rails and Go article, but fallback to DevOps note

Some Pro User MacOS Settings


Lock the fix area of the Dock.

defaults write contents-immutable -bool yes
defaults write size-immutable -bool yes
defaults write position-immutable -bool yes
killall Dock

Setting recent application number, default is 3.

defaults write show-recent-count -int 5;
killall Dock

More modern macOS can not stop upgrade from setting, but still can clean the red dot.

defaults write AttentionPrefBundleIDs 0