Interview Questions Answers in Linux Commands

saikiran

{ City } vijayawada
< Country > india
* Profession * mr.
User No # 15687

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Question { Google, 9834 }

in unix how to change old name to new name

Answer

I think we should use the following command

#ren

eg

#ren Desktop/file1 file2

{ here we change the old name FILE1 to new name FILE2

Is This Answer Correct ?

2 Yes

4 No

Question { Oracle, 11120 }

some one is asking my machine is slow what is your steps?

Answer

The increase in the size of SWAP partition may show you the
little effect in increasing the system speed and better run
in Single user mode rather than GUI mode

Is This Answer Correct ?

5 Yes

2 No

Question { 22465 }

how to add linux user to group?

Answer

the command used to add linux user to group is
#usermod -G groupname

Is This Answer Correct ?

5 Yes

0 No

Question { 22465 }

how to add linux user to group?

Answer

Sorry, this is da correct command
the command used to add linux user to group is
#usermod -G groupname username

Is This Answer Correct ?

4 Yes

2 No