It changes the password of user

It shows the current path where the user is

It shows the passwd file

It shows information about Linux architecture

It makes a new empty file

It displays the contents of a file

It updates the pre existing file

It makes a new directory

/

/root/

/root/Desktop

/root/Desktop/abc

/usr/bin

/etc/passwd

/sbin/passwd

/root/Desktop

Find-name /etc

Find/-name passwd

Find -uid root -gid root -name passwd

Find passwd

644

655

666

777

/etc/grp

/etc/groups

/etc/group

/usr/bin/group

/etc/test vi

vi /etc/test

edit /etc/test

None of these

Del

Dd

DD

Delete

$ ln -s /etc/test test

$ ln -softlink /etc/test test

$ ln /etc/test test

$ ln -slink /etc/test test

It shows the first 20 lines

It shows the first 10 lines

It shows the first 50 lines

It shows the first 5 lines

ps -o

ps -l

ps -c

ps -u

cat

chmod

cd

cp

cat

chmod

cd

cp

mv

cp

more

cd

ls

cd

mv

cp

echo

date

head

grep

ftp

print

more

wc

tail

tar

head

telnet

mode

lh

md

more