What command do you use to add routes to a Linux router ?
(A) addroute
(B) route
(C) netstat
(D) net
Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it_________________?
(A) -r
(B) -x
(C) -i
(D) -1
The chmod ugo+rw note command can be represented in octal notation as_____________?
(A) chmod 555 note
(B) chmod 666 note
(C) chmod 444 note
(D) chmod 333 note
Which of following commands is used for an automatic reminder service ?
(A) write
(B) mesg
(C) calendar
(D) mail
Which command is used to locate all the .profile files in the system ?
(A) ls profile
(B) find /-name profile -print
(C) cd /.profile
(D) l -u .profile
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
Which of the following options will be used to display number of blocks used by a file?
(A) -c
(B) -i
(C) -d
(D) -s
Which of the following commands is used to summarize the disk usage ?
(A) chkdsk
(B) fdisk
(C) du
(D) disk
Which of the following commands is used to list contents of directories ?
(A) ls
(B) lp
(C) dir
(D) tar