Assertion: command | /r/HasProperty | grouped for instance
Facets:
value: to perform a more complex sequence
type: PURPOSE
Source sentences:
text: Useful command lines can be saved by assigning a character string or alias to represent the full command, or several commands can be grouped to perform a more complex sequence – for instance, compile the program, install it, and run it — creating a single entity, called a command procedure or script which itself can be treated as a command.