Main features of Text/ Command line interface OS

Main features of Text/ Command line interface OS:

1. The user gives instruction to the operating system by typing in the commands at a command prompt.
2. It requires the memorization and familiarity to operate a command line interface by user.
3. Text-based systems run faster.
4. Text-based applications use memory more efficiently.
5. Command line interfaces often provide the user more control on the software then a graphical user interface, by taking all the details of a command as parameters and/ or by redirecting the outputs between commands.