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Unix

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

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

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

second
fourth
third
first

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Unix
Which symbol is used to separate more than one command in the same command line?

;
$
:
#

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Unix
Which command is used to display all the lines with the string 'sales' from the file empl.lst?

cat | /sales > empl.lst
None of these
/sales > empl.lst
cut sales empl.lst
grep sales empl.lst

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Unix
Major expressions used with find command to select file is it has been accessed in more than 375 days, is

#NAME?
#NAME?
#NAME?
#NAME?
None of these

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Unix
Which command is used with vi editor to save file and remain in the editing mode?

:x
None of these
:w
q!
:q

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