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linux mint shortcuts

  • switch between desktops


  • show open applications


  • tile a window to the left


  • open terminal


  • open file manager


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save food longer

  • bananas = wrap the stems of bananas with clear tape
  • milk = add some salt to milk
  • strawberry = immerse the whole pack in apple vinegar, then store as usual
  • bread = put celery in the same bag
  • dried cookies = put bread in a sealed jar with cookies
  • salad = wrap salad in kitchen towel
  • meat = put meat in ziplock, then immerse in water to displace the air, then seal
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macos set hostname

Perform the following tasks to change the workstation hostname using the scutil command.
Open a terminal.
Type the following command to change the primary hostname of your Mac:
This is your fully qualified hostname, for example
sudo scutil --set HostName
Type the following command to change the Bonjour hostname of your Mac:
This is the name usable on the local network, for example myMac.local.
sudo scutil --set LocalHostName

Optional: If you also want to change the computer name, type the following command:
This is the user-friendly computer name you see in Finder, for example myMac.
sudo scutil --set ComputerName

Flush the DNS cache by typing:
dscacheutil -flushcache

Restart your Mac.