Disable screenshot shadows on a Mac

defaults write com.apple.screencapture disable-shadow -bool true

To make the command take effect, you need to restart the System UI server:

killall SystemUIServer

Revert to the default setting (screenshots including shadows), To make the command take effect, you also need to restart the System UI server!

defaults write com.apple.screencapture disable-shadow -bool false

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Use the following command to active the additional information:

sudo defaults write /Library/Preferences/com.apple.loginwindow AdminHostInfo HostName

Reboot your mac, to make changes affect.

Disable the additional information (defaults) with:

sudo defaults delete /Library/Preferences/com.apple.loginwindow AdminHostInfo

Example:

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defaults write com.apple.dock single-app -bool true;killall Dock

When you click on an application in the Dock you’ll only see the windows of that application. All other windows are hidden in the background. You’ll be able to focus more on that one application without being distracted by any other applications in the background.

To revert to the original settings:

defaults write com.apple.dock single-app -bool no;killall Dock

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Thankfully, Apple is resolving this bug within 24 hours with a security update. Only this has created a new problem that affects a select number of users. If you use file sharing within your own network, this may stop working. You can easily solve this problem with a Terminal command.

Solution when File Sharing is no longer working

• Open Terminal (Finder ▸ Programs ▸ Utilities)
• Copy the following command (command⌘ + C)
• Paste the command into an empty terminal window (command⌘ + V)
• Press ‘enter’

sudo /usr/libexec/configureLocalKDC

Now enter your user password (from the account that is logged in), it is normal that no characters appear. Press ‘enter’ to execute the command. From now on file sharing works again and you can use it again as usual.

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Copy and paste the following command in OS X Terminal:

defaults write NSGlobalDomain NSNavPanelExpandedStateForSaveMode -bool true
defaults write NSGlobalDomain NSNavPanelExpandedStateForSaveMode2 -bool true

Revert to the default setting with the following commands:

defaults write NSGlobalDomain NSNavPanelExpandedStateForSaveMode -bool false
defaults write NSGlobalDomain NSNavPanelExpandedStateForSaveMode2 -bool false

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With the following command you can use the power button function as in previous versions of OS X. By showing a dialog box for turning off the Mac and more.

Disable power button from putting your mac in Stand-by mode

Copy and paste the following command in OS X/macOS Terminal:

defaults write com.apple.loginwindow PowerButtonSleepsSystem -bool no

Hit the enter key and immediately the behavior of the power button will change. When you press the power button, the dialog box will appear with the potential to turn off your Mac and more.

Copy and paste the following command in OS X/macOS Terminal to revert to the original settings:

defaults write com.apple.loginwindow PowerButtonSleepsSystem -bool yes

The post Stop the power button from putting your Mac in stand-by (sleep) mode appeared first on defaults-write.com.

With the following 10 Terminal Commands you can speed up macOS High Sierra. The commands disable various delays and animations from that standard built by Apple. These are nice, but not necessary for the Mac

Open Terminal, which you can find in the folder: Applications ▸ Utilities. Copy and paste the following command either in the Terminal window. Press enter to apply this

macOS user interface

1. Disable animations when opening and closing windows.

defaults write NSGlobalDomain NSAutomaticWindowAnimationsEnabled -bool false

2. Disable animations when opening a Quick Look window.

defaults write -g QLPanelAnimationDuration -float 0

3. Accelerated playback when adjusting the window size (Cocoa applications).

defaults write NSGlobalDomain NSWindowResizeTime -float 0.001

4. Disable animation when opening the Info window in Finder (cmd⌘ + i).

defaults write com.apple.finder DisableAllAnimations -bool true

5. Disable animations when you open an application from the Dock.

defaults write com.apple.dock launchanim -bool false

6. Make all animations faster that are used by Mission Control.

defaults write com.apple.dock expose-animation-duration -float 0.1

7. Disable the delay when you hide the Dock

defaults write com.apple.Dock autohide-delay -float 0

Mail applicatie

8. Disable the animation when you sending and replying an e-mail

defaults write com.apple.mail DisableReplyAnimations -bool true
defaults write com.apple.mail DisableSendAnimations -bool true

Safari

9. Disable the standard delay in rendering a Web page.

defaults write com.apple.Safari WebKitInitialTimedLayoutDelay 0.25

10. The keyboard react faster to keystrokes (not equally useful for everyone

defaults write NSGlobalDomain KeyRepeat -int 0

When the commands are conducted in macOS Terminal, you need to reboot your Mac. After re-login you will notice that your Mac responds smoother.

Undo changes

If you want any of the above commands undo than is possible using the defaults delete command.

defaults delete domain key

Example: To undo the adjustment number 10, type the command:

defaults delete NSGlobalDomain KeyRepeat

After undoing, you need to restart your Mac.

The post 10 terminal commands to speed up macOS High Sierra on your Mac appeared first on defaults-write.com.

defaults write com.apple.screencapture disable-shadow true

To make the command take effect, you need to restart the System UI server:

killall SystemUIServer

Revert to the default setting (screenshots including shadows):

defaults write com.apple.screencapture disable-shadow false

The post Make OS X screenshots without window shadows appeared first on defaults-write.com.

With the following 10 Terminal Commands you can speed up macOS Sierra. The commands disable various delays and animations from that standard built by Apple. These are nice, but not necessary for the Mac

Open Terminal, which you can find in the folder: Applications ▸ Utilities. Copy and paste the following command either in the Terminal window. Press enter to apply this

macOS user interface

1. Disable animations when opening and closing windows.

defaults write NSGlobalDomain NSAutomaticWindowAnimationsEnabled -bool false

2. Disable animations when opening a Quick Look window.

defaults write -g QLPanelAnimationDuration -float 0

3. Accelerated playback when adjusting the window size (Cocoa applications).

defaults write NSGlobalDomain NSWindowResizeTime -float 0.001

4. Disable animation when opening the Info window in Finder (cmd⌘ + i).

defaults write com.apple.finder DisableAllAnimations -bool true

5. Disable animations when you open an application from the Dock.

defaults write com.apple.dock launchanim -bool false

6. Make all animations faster that are used by Mission Control.

defaults write com.apple.dock expose-animation-duration -float 0.1

7. Disable the delay when you hide the Dock

defaults write com.apple.Dock autohide-delay -float 0

Mail applicatie

8. Disable the animation when you sending and replying an e-mail

defaults write com.apple.mail DisableReplyAnimations -bool true
defaults write com.apple.mail DisableSendAnimations -bool true

Safari

9. Disable the standard delay in rendering a Web page.

defaults write com.apple.Safari WebKitInitialTimedLayoutDelay 0.25

10. The keyboard react faster to keystrokes (not equally useful for everyone

defaults write NSGlobalDomain KeyRepeat -int 0

When the commands are conducted in macOS Terminal, you need to reboot your Mac. After re-login you will notice that your Mac responds smoother.

Undo changes

If you want any of the above commands undo than is possible using the defaults delete command.

defaults delete domain key

Example: To undo the adjustment number 10, type the command:

defaults delete NSGlobalDomain KeyRepeat

After undoing, you need to restart your Mac.

The post 10 terminal commands to speed up macOS Sierra on your Mac appeared first on defaults-write.com.

defaults write -g NSTextInsertionPointBlinkPeriodOn -float 200
defaults write -g NSTextInsertionPointBlinkPeriodOff -float 200

Use milliseconds to adjust the blinking rate (e.g. 1000 = 1 second), change 200 in the value you want to use.

You will need to quit and restart your applications for the changes to take effect,

Reverse to default with the command’s:

defaults delete -g NSTextInsertionPointBlinkPeriodOn
defaults delete -g NSTextInsertionPointBlinkPeriodOff

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