8 Useful Tweaks You Can Easily Make To Your Mac's Operating System

terminal

Your Mac speaks Unix, so when you communicate with it in its native language, it pays attention.

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Using Terminal, an app that comes with ever Apple computer, you can use Unix commands to trick out your Mac in a number of ways that aren't normally possible.

We found a collection of cool Unix tweaks shared by Belgian web developer Mathias Bynens. Here are our favorites that you can copy and paste into Terminal.

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Start up Terminal by clicking on it in your Applications > Utilities folder. For the following tips, copy and paste the text we give you in each slide to the Terminal, hit return, and you'll get the tweak.

tweaks

Hide the useless Time Machine and Volume icons in the menu bar

terminal

defaults write com.apple.systemuiserver menuExtras -array "/System/Library/CoreServices/Menu Extras/Bluetooth.menu" "/System/Library/CoreServices/Menu Extras/AirPort.menu" "/System/Library/CoreServices/Menu Extras/Battery.menu" "/System/Library/CoreServices/Menu Extras/Clock.menu"

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Always show the scrollbars

terminal

defaults write NSGlobalDomain AppleShowScrollBars -string "Always"

Save screenshots to the Desktop by default

tweaks

defaults write com.apple.screencapture location -string "$HOME/Desktop"

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Show all filename extensions in the Finder

twekas

defaults write NSGlobalDomain AppleShowAllExtensions -bool true

Allow text selection in Quick Look

tweaks

defaults write com.apple.finder QLEnableTextSelection -bool true

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Disable the warning when changing a file extension

tweaks

defaults write com.apple.finder FXEnableExtensionChangeWarning -bool false

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Stop Time Machine from prompting to use new hard drives as backup volumes

mac os x lion time machine
Screenshot

defaults write com.apple.TimeMachine DoNotOfferNewDisksForBackup -bool true

Apple Mac
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