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Install Homebrew, then run ./install.sh

System Preferences

General

• Default web browser: Firefox.app

Desktop & Screen Saver

• Start after: Never

Dock

• Size: Medium
• Double-click a window's title bar to zoom: Off
• Automatically hide and show the Dock: On

Security & Privacy

• Allow apps downloaded from: Anywhere

Energy Saver

• Computer Sleep: Never
• Display Sleep: 15 min
• Put hard disks to sleep when possible: Off
• Slightly dim the display while on battery power: Off
• Battery Menu > Show Percentage

Keyboard

• Key Repeat: Fast
• Delay Until Repeat: Short
• Adjust keyboard brightness in low light: Off

Keyboard > Text

• Correct spelling automatically: Off

Trackpad

• Swipe between pages: Swipe with three fingers
• Other gestures: Off

Accessibility

• Display > Shake mouse pointer to locate: Off

Network

• DNS > Use Namebench for fastest DNS

BetterTouchTool

Trackpad

• 4 Finger Swipe Left: Maximize Window Left
• 4 Finger Swipe Right: Maximize Window Right
• 3 Finger Swipe Down: ⌘⌃O

Other

• Leftclick Green Window Button: Maximize Window

iTerm2

Keys

• Hotkey > Show/hide iTerm2 with a system-wide hotkey: On, Hotkey: ⌘⌃O
• Hotkey > Hotkey toggles a dedicated window with profile: On

Profiles

• General > Shortcut Key: O
• Window > Transparency: 30%
• Window > Blur: 0%
• Window > Style: Top of Screen
• Terminal > Unlimited Scrollback: On