Unrar utility to decompress the following command:
1, with the installation unrar homebrew
brew install unrar
2, the installation was successful drag the compressed file
➜ htdocs git:(master) ✗ unrar x /Users/aidong/Downloads/scedm.rar
UNRAR 5.71 freeware Copyright (c) 1993-2019 Alexander Roshal
Extracting from /Users/aidong/Downloads/scedm.rar
Creating scedm OK
Creating scedm/cleaner OK
Extracting scedm/cleaner/cleand OK
Creating scedm/cleaner/conf OK
Extracting scedm/cleaner/conf/main.cf OK
...
Compression results in the current directory (pwd command corresponding directory)