_____ command starts the default desktop environment.

True or false: The Linux OS is not affected by malware.

When does /tmp normally get cleaned out?

lsof command means:

If DDD is a non empty directory, and you execute 'rmdir DDD', it will:

You want to load the main kernel module for USB support. Which command would help you achieve this task?

You send an email to a remote client using the following syntax. What will be in the body of the email?

What NFS option allows the root user to access NFS shares as the root user?

What is not inherited by child process?

To remove all ACLs from a directory , use setfacl with which options?

What is one major difference between brace expansion and globs?