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Unix

Unix
Which of the following commands is not the vi Input mode command?

rch
None of these
R
j
S

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

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

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

/dev
/etc
/tmp
/usr

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Unix
Which of the following shell's wildcards are used to match any number of characters including none?

None of these
?
[!ijk]
*
[ijk]

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Unix
Which option will be used with touch command to change the access time?

None of these
-r option
pid
#NAME?

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Unix
Which column contains all details of the permissions of a file when you issue the ls -l command?

first
second
third
fourth

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