### Key repeat

```
defaults write -g InitialKeyRepeat -int 10 # normal minimum is 15 (225 ms)
defaults write -g KeyRepeat -int 1 # normal minimum is 2 (30 ms)
```

Requires restart.

### Hide desktop

```
defaults write com.apple.finder CreateDesktop -bool false && killall Finder
```

### Halt dock bouncing

```
defaults write com.apple.dock no-bouncing -bool false && killall Dock
```

### Remove dock show delay

```
defaults write com.apple.Dock autohide-delay -float 0 && killall Dock
```