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Unix

Unix
Which of the following command is used to go to home directory?

cd HOME.
cd..
cd
cd/
None of these

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Unix
Which of are following internal commands is used in mail to forward mail to user in user-list?

e user-list
r user-list
None of these
m user-list
d user-list

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Unix
If a file has read and write permissions for the owner, then the octal representation of the permissions will be

1
5
3
6
None of these

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Unix
Which of the following directories contain all the Alias created by a user, including his login directory?

/dev
/tmp
/usr
/etc

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Unix
Which command is used to display the end of the file?

None of these
head - r
tail
eof
bof

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Unix
Which of the following is not a communication command.

write
mail
mesg
grep

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MORE MCQ ON Unix

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