Simplify install.sh

Author: Chemaclass

example-bashunit/install.sh

@@ -1,7 +1,3 @@
 #!/bin/bash
 
-curl -o _install.sh https://raw.githubusercontent.com/TypedDevs/bashunit/main/install.sh
-
-chmod +x _install.sh
-./_install.sh
-rm _install.sh
+curl -s https://raw.githubusercontent.com/TypedDevs/bashunit/main/install.sh | bash