Which of the following commands is used to get directory one level up ?

Related Mcqs:

Which of the following command is used to access an SMB share on a Linux system ?

A. NFS B. SMD C. smbclient D. smbserver...

Which symbol will be used with grep command to match the pattern pat at the beginning of a line ?

A. ^pat B. $pat C. pat$ D. pat^...

Which of the following is not a part of default Red Hat Linux email system ?

A. Pine B. The MTA C. The MUA D. procmail...

The [line number G] key allows you________________?

A. to move cursor left by one position B. to move cursor right by one position C. to move cursor down by one line D. to move cursor to the beginning of the line specified by the number...

Which option will be used with sort command to start sorting ofter the nth column of the (m+l)th field ?

A. -m.n B. +m.n C. + n.m+1 D. +(m+l).n...