How do you find out the current directory you’re in?

What are the default umask values

Which command is used to modify the modification time and access times of a file

Which command is used to create a zero size file?

Which command can be used to view the current users login name?

UNIX is a single user operating environment

Whats the command used when the terminal settings are disrupted and we see garbage in our terminal

Which of the following commands can compress a file and as well as archive it?

Which command is used to ensure that background jobs continue to run even after logginf off.

Whats the procedure to ensure that the output of a command is not displayed on the terminal?

which of the following is not the unix command to send email

which command displays the disk space in unix