Friday, March 23, 2007

Top 15 Terminal Commands for Hidden Mac OS X Settings

From Mac OS X Tips

defaults write showhidden -bool YES
Makes hidden applications' dock icons translucent. NO to reverse.

Translucent dock icons hidden applications

2. defaults write invertStoreLinks -bool YES
Normally the arrows next to artists and albums in your iTunes library search the iTunes store when you click them. This command changes them so that clicking will search your iTunes library instead. Put NO at the end to reverse.

3. defaults write devmode YES
This allows you to drag widgets out of Dashboard onto the desktop. Requires the dock to be relaunched to take effect, so type "killall Dock" and press enter. Now, if you click and hold onto a widget in the dashboard and press F12 to return to the desktop, the widget won't disappear with the rest. Put NO at the end to reverse.

Dashboard Widget on Desktop

4. defaults write PreferPlainText -bool TRUE
Forces all mail to be displayed as plain text. Replace TRUE with FALSE to reverse.

5. defaults write -g NSNavPanelExpandedStateForSaveMode -bool TRUE
Sets expanded save dialogs as default (showing column/list view of folders rather than a drop down menu). Replace TRUE with FALSE to reverse.

6. /System/Library/Frameworks/ScreenSaver.framework/Resources/ -background
Displays the currently chosen screen saver to be shown as the desktop background. Press Control-C or Command-. to stop. More details here.

7. defaults write /Library/Preferences/ AdminHostInfo SystemVersion
Displays useful system stats in the login window. More details here. Replace "SystemVersion" with one of the following for different stats:

8. sudo defaults write /Library/Preferences/ HiddenUsersList -array-add shortname1 shortname2 shortname3
To remove accounts from the login window type this command with the short name of each account you wish to remove. More details here.

9. skip-verify TRUE
Skip disk image verification. Potentially risky, use with disk images from trusted sources. Replace TRUE with FALSE to reverse.

10. defaults write "Apple Global Domain" AppleScrollBarVariant DoubleBothPuts double scroll arrows at both ends of scroll bar. Use Appearance pane in system preferences to reset.

Horizontal Scroll-bar

11. defaults write DialogType none
Disables the unexpectedly quit dialog that normally appears when an application crashes. Replace "none" with "prompt" to enable again.

12. defaults write WebKitHistoryItemLimit 2000 and/or
defaults write WebKitHistoryAgeInDaysLimit 30
Sets the history limit in Safari to a certain number of items and and/or a certain age.

13. defaults write AppleShowAllFiles TRUE
Shows hidden files in the finder. Replace TRUE with FALSE to hide hidden files again

14. defaults write IncludeDebugMenu 1
Enables the debug menu in Safari. Type again but with 0 instead of 1 at the end to disable.

15. defaults write mcx-disabled -boolean YES
Deactivates Dashboard. Requires the dock to be relaunched to take effect, so type "killall Dock" and press enter. Replace YES with NO to enable again.

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