Related items

• How to change your version of your Mac OS?
  in Mac
  • Open Terminal and enter
    

    sudo nano /System/Library/CoreServices/SystemVersion.plist

    
    and enter your admin password.
  • Change the two strings "10.11" to "10.12". Leave the minor version number (e.g. 0, 1, 2...) like it is. Hit ctrlO and Enter to write the file to disk.
  • Hit ctrlX to quit nano
• How to change screenshot format png → jpg
  in Mac

  To save screenshots in JPG, execute the following commands in the terminal:

  defaults write com.apple.screencapture type jpg;killall SystemUIServer

  macOS also support: tiff, pdf, bmp & pict.

• Launch Sublime Text 3 from the command line & simlink to Subl
  in Mac

  These instructions assume you’re using the Terminal app out of the box, without ZSH or any fancy prompts like that. I trust you will be able to adapt these instructions yourself if you do.

  Step 1 : Create a symlink called sublime

  sudo ln -s "/Applications/Sublime Text.app/Contents/SharedSupport/bin/subl" /usr/local/bin/sublime

  Step 2 : Check that your system profile can find the symlink you just created.

  open ~/.bash_profile

  Step 3 : Add both these lines & then save the file :

  alias subl="open -a /Applications/Sublime\ Text.app"
  
  export PATH=/usr/local/bin:$PATH

  Step 4 : Reload your bash_profile :

  source ~/.bash_profile

  Done ! You can now navigate to any of your code/script folders in Terminal and open them in Sublime with the following commands :

  subl .
  subl .zshrc

• How to Stop .DS_Store File Creation on Network Volumes in Mac OS X
  in Mac

  To disable the creation of .ds_store files, launch the Terminal application from /Applications/Utilities/ and enter the following command string exactly:

  defaults write com.apple.desktopservices DSDontWriteNetworkStores true

  Reboot the Mac for changes to take full effect.

• Customize OS X's Login Screen with Any Logo You Want
  in Mac

  The login screen on your Mac is perfectly functional as it is, but if you want to spice it up a little bit, blogger Jacob Salmela shows you how to customize the login screen with a logo of your choosing.

  If you don't want to install a whole program just for a simple tweak it's easy to do manually. All you need is a PNG that's 428 X 248. Then, you'll need to save it as four different files.

  Here's instructions:

  You need four copies of this file, and they need to be named:

  • apple.png
  • apple@2x.png
  • apple_s1.png
  • apple_s1@2x.png

  Once they are named correctly, just drag them into the following path:

  /System/Library/PrivateFrameworks/LoginUIKit.framework/Versions/A/Frameworks/LoginUICore.framework/Resources/

  and then choose to replace all of them.

  That's it, log out, and you should see your new logo. Head over to Salmela's site for a few sample images and instructions for making your own.