To replace | with ~, which one of the following commands will be used?

To replace | with ~, which one of the following commands will be used?

We can provide multiple filenames as arguments to gunzip.

We can provide multiple filenames as arguments to gunzip.

The . . . . . . . . acts as a shorthand representation of the home directory.

The . . . . . . . . acts as a shorthand representation of the home directory.

Which of the following system calls returns one or more file descriptors?

Which of the following system calls returns one or more file descriptors?

Which option is used for sorting a file according to primary key?

Which option is used for sorting a file according to primary key?

. . . . . . . . command is used for creating a new group.

. . . . . . . . command is used for creating a new group.

For escaping the newline character we can use . . . . . . . .

For escaping the newline character we can use . . . . . . . .

What is the prompt for system administrator?

What is the prompt for system administrator?

The following command will produce an error. $ cut -d “|” -f 1,4 emp.lst

The following command will produce an error. $ cut -d “|” -f 1,4 emp.lst

Which of the following keywords are used in while loop?

Which of the following keywords are used in while loop?

The expression used with chmod command to change permissions in a relative manne

The expression used with chmod command to change permissions in a relative manner contains . . . . . . . . components.

Which one of the following command will change our primary prompt from $ to C>?

Which one of the following command will change our primary prompt from $ to C>?