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Unix

What is the option to create hard link for a directory?

A - –s

B - –l

C - –f

D - None of the above.

Which filter can be applied on lines of text for arranging in ascending or descending order?

A - sort

B - arrange

C - collate

D - None of the above.

Which command can be used to remove a non-empty directory?

A - rmdir

B - rd

C - ddir

D - rm

Following file contains the encrypted password of the users.

A - /etc/passwd

B - /etc/shadow

C - /etc/gshadow

D - /etc/user.conf

Q 5 - Which command can be used to query for terminal type being in use?

A - ps

B - ls

C - whoami

D - tty

Choose the command which can display only your information.

A - who

B - who am I

C - whoisme

D - None of the above.

Which command can be used to count characters in a text file?

A - ccount

B - fsize

C - count

D - wc

Command used to change group owner of the file __

A - chgrp

B - cgrp

C - group

Mount point for templorary removable devices is ___

A - /

B - /mnt

C - /dev

D - /tmp

Out of the following which can place in home directory?

A - cd

B - cd ~

C - Both (a) and (b)

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