What is difference between free and available memory in linux?

516

What is the syntax of mkdir?

522

Which Command used to lock user password in Linux?

569

What does f mean linux?

535

Which daemon is used for scheduling of the commands?

570

what is the fastest way to enter a series of commands from the command-line in linux

530

How do I list directories in linux?

566

How to hide the partition in grub booting?

553

What does grep grep do?

523

How you will create new folder / directories and how to remove file and folder in linux?

484

What command do you type to find help about the command who?

545

Explain the linux directory commands along with the description?

514

How do I permanently delete linux history?

536

What command can you use to make a tape archive file of a /home directory and send it to the /dev/tape device?

564

You wish to print the file vacations with 60 lines to a page. Which of the following commands will accomplish this?

505