The only mode in which command-line completion typically operates is interactive. In other words, even when the completion is clear-cut, it cannot be used partially written commands in batch files or scripts.
A command in computing is a request for a program to carry out a certain task. It could be sent using a function interface, such a shell, as data to a network as part of either a network protocol, as an item in a desktop application brought on by the user choosing an item from a menu, or as a command sent to a computer over a network.
On a typical Apple keyboard, the Command key seems to be a modifier key that can be found either flank of the space bar. By hitting it in conjunction with one or several other keys, it is used to carry out tasks. There are a number of other aliases for the Command key, along with the Apple key, helix key, public key, clover button, and meta key.
To know more about commands visit:
https://brainly.com/question/28938722
#SPJ4