To delete user the command is
rm <username>
delete <username>
userdel <username>
any one of the above
Correct Answer :
C. userdel <username>
Related Questions
What is the relation between grep & egrep
egrap is a mother of grep.
Egrap is totally difference
Egrap is a another version of grep.
None of these.
In practical, at the most _____ terminals can be opened at a time
3
6
10
12
The type of shell mostly used for Linux is
bash
korn
bourne
C-shell
Which command is used to see the content of a file
more
cp
cat
rmdir
All run levels are stored in
/etc/fstab
/etc/init
/etc/inittab
/etc/rc.d
If there is any problem with the command, the error is given by
Kernel
Shell
root
None of the above
The encrypted password is stored in which field of /etc/password file ?
first
second
third
last
To access a directory the minimum permission required is
r
w
x
All
Name of the kernel file in Linux is
lkrnl
vmlinux
linuxbin
none of the above
Samba is actually a
Share
File server
File
None of the above
To setup a Firewall, the command is
ntsysv
setup
/etc/firewall
/etc/install
Which command is used to compare files?
cmp
diff
head
All of these
To give all permission to a file to all users the command is
all of the above
chmod a+777 file
chmod a+rwx file
chmod ugo+7 file
none of the above
Linux kernel file name is
vmlinux
vmlinuz
lynx
linux
wc -l will give the
Number of lines
Number of characters
Number of words
All of the above
_______ will add contents to an existing file
cat > file
cat >> file
cat file | file1
cat file > file1
Linux mount partition must be a primary partition
True
False
To view all the installed RPM packages use
rpm -qa
rpm -iv
rpm -h
rpm -I
init 6 is
Shutdown
Restart
Text mode
Graphics mode
Which command is used to see the system date?
Time
Date
Month
None of these
To unmount a filesystem ________ command is ised
Umount
unmount
dismount
mount -u
mkdir - p is used for
Making directory under parent directory.
Making directory non existing parent directory.
Specified the mode of directory.
None of the above
The command to view the partition information is
fsck
fstab
fdisk
diskdruid
The mounted partition information is stored in
/etc/passwd
/etc/fstab
/etc/inittab
/sbin/lilo
Output of 'sort > shoppinglist' is
Sorting file but not save in file.
Without sorting but save in file.
Sorting and save in a file.
All of the above.
The command to check a partition is
fsck
fstab
fdisk
diskdruid
-wxrwx-x is equivalent to
567
675
571
672
Home directory of root is
/home
/bin
/root
/boot
A swap partition is actually
Primary partition
Extended partition
Extended memory
Virtual memory
Which command is used for character translation?
td
vi
tr
tail