first
second
third
last
B. second
rmdir
rmdir -r
rm -r
rm
ipconfig
ifconfig
eth0
man Ethernet
3
6
10
12
adduser -g
useradd -a
aduser -a
useradd -g
/home
/bin
/root
/boot
Shutdown
Restart
Text mode
Graphics mode
Print column headings
Hide detail.
Hide user name.
All of the above.
True
False
Kernel
Shell
root
None of the above
mkdir
mkdir -a
mkdir -p
mkdir -h
chmod
chgrp
chown
change
Show only line
Show only word.
Show alphabet, line, word.
Show only file name.
rpm -qa
rpm -iv
rpm -h
rpm -I
Number of lines
Number of characters
Number of words
All of the above
/etc/fstab
/etc/init
/etc/inittab
/etc/rc.d
Yes
No
ls -l
ls -a
ls -h
None of the above
rm <username>
delete <username>
userdel <username>
any one of the above
ls-l
head
tail
chmod
look for numeric
look for string match a regular expression..
look for string without regular expression.
None of them.
cmp
diff
head
All of these
/etc/passwd
/etc/fstab
/etc/inittab
/sbin/lilo
Ntsysv
setup
/etc/rc.d/init.d/service
/etc/serice
Sorting file but not save in file.
Without sorting but save in file.
Sorting and save in a file.
All of the above.
bash
korn
bourne
C-shell
1
2
3
4
Primary partition
Extended partition
Extended memory
Virtual memory
td
vi
tr
tail
True
False
psswd
pssword
uerpasswd
passwd username