Said in the previous

I believe that most people will have such experience. When typing or writing code with both hands on the keyboard, a single mouse action can crash you. Especially when using the mouse frequently, the work efficiency will drop dramatically. So in order to improve work efficiency, I hope to use the mouse as little as possible. Here’s a summary of some of the shortcuts I use for my top apps. The categories of hotkeys include current hotkeys (which I currently use a lot), common hotkeys (which seem to be high-frequency), and official documents (the most formal way to query hotkeys).

1, Ubuntu

I use Ubuntu, so the following are the shortcuts for Ubuntu. In fact, most of the functions used by different operating systems are the same, Windows and MAC users can find their own shortcut keys for the function.

Current shortcut keys

shortcuts describe
Super (Windows key) Open the Start Dash menu, the Start menu.
super+1~9 Start the corresponding software on the initiator
super+ shift +1~9 Opens a new window corresponding to the software in the application
super+L Lock screen
tab+alt Switch to the next software
tab+alt+shift Switch to the previous software
alt+` The preview window
alt+f4 Close current window
ctrl+h Show hidden files
CTRL + Alt + up and down left and right Switching workspaces

Of course, Ubuntu also has the ultimate killer, which is Terminal. You can solve everything with it if you want. To describe my current daily use of Ubuntu:

  1. Power button (Power on)
  2. Enter the password
  3. Super +1 (Open terminal)
  4. Super +2 (Open Chrome)
  5. Super +3 (Turn on Sublime)
  6. Super +4 (open AndroidStudio)
  7. Alt + TAB (toggle between the above software)
  8. Alt + ‘(preview)
  9. Super +L (Lock screen rest)

Common shortcut keys/official documents

  • Open your own Settings to view and modify them
  • Long press super to view
  • Gnome Hotkeys – Ubuntu