Common Linux shortcut keys

Under the desktop: Alt & amp; 43; F5 cancel the maximized window Alt & amp; 43; F9 minimize window Alt & amp; under the desktop:
Alt + F5 cancel maximization window
Alt + F9 minimized window
Alt + F10 maximize window
Alt + space open the control menu of the window (click the menu icon in the upper left corner of the window)
Ctl + r refresh
Ctrl + Alt + d display desktop
Ctrl + Alt + L screensaver
Alt + tab switch application
Alt + f1 open application menu
Ctl + t open a terminal in the current directory (ctl key bit with arrows)


Terminal command:
Ctrl + C: the shortcut key used to terminate the current command.
Tab: command completion
Ctrl + D: exit the current terminal. you can also enter exit.
Ctrl + L: clear the screen to move the cursor to the first line.
Shift + Insert paste


Directory color analysis:
Blue → Directory
Green → executable files
Red → compressed file
Light blue → link file
Gray → other files