First, the installation tool Shutter1. Add the installation package software source
sudo add-apt-repository Ppa:shutter/ppa
2. Update the source and install shutter
sudo apt-get updatesudo apt-get install shutter
Ps:1. The shortcut key commands inside are: Shutter-s or shutter–select2. Intercept the currently active window: Shutter-a (A for active) 3. Intercept Drag area: Shutter-s (S is the meaning of select), drag out the rectangular area and press ENTER.
Two. Open System settings click Keyboard Settings shortcut
Ps:
1. The PS command is used to view the currently running process. grep is a search
Example: Ps-ef | grep Shuttle
Represents the process information for viewing all processes where CMD is shuttle
2, Ps-aux | grep Shuttle
-aux Show All States
3. Kill command to terminate the process
e.g. kill-9 [PID]
-9 means the forced process stops immediately
Usually use PS to view the process PID, terminate the process with the KILL command
Reference Links:
Https://www.cnblogs.com/liuzhengliang/p/4609632.html
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Ubuntu Installation Tool Shutter