A. -m.n
B. +m.n
C. + n.m+1
D. +(m+l).n
A. password
B. login
C. shell
D. home
The seventh field of /etc/password is________________? Read More »
Basic of linux unix A. -c
B. -i
C. -d
D. -s
Which of the following options will be used to display number of blocks used by a file? Read More »
Basic of linux unix A. chkdsk
B. fdisk
C. du
D. disk
Which of the following commands is used to summarize the disk usage ? Read More »
Basic of linux unix A. ls
B. lp
C. dir
D. tar
Which of the following commands is used to list contents of directories ? Read More »
Basic of linux unix A. rm *
B. rm -r *
C. rm all
D. rm *.*
A. write
B. mesg
C. mail
D. grep
Which of the following is not a communication command? Read More »
Basic of linux unix A. ls -l
B. ls -x
C. ls -F
D. ls -a
Which command is used to list out all the hidden files along with the other files ? Read More »
Basic of linux unix A. rd
B. rmdir
C. dldir
D. rdir
Which command is used to remove a directory ? Read More »
Basic of linux unix A. ls -l *.lst
B. ls lst*
C. ls *.*
D. ls *[lst]
Which command is used to list all the files with extension .lst ? Read More »
Basic of linux unix