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Unix

Unix
Which symbol will be used with grep command to match the pattern pat at the beginning of a line?

pat$
$pat
pat^
^pat

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Unix
Which of the following commands is used to remove files?

delete
rm
erase
None of these
dm

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Unix
Which of the following commands is used to view your file 24 lines at a time?

None of these
pg
/p
cat
lp

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Unix
Which of the following commands is used to identify the type of file by context?

ls
file
cat
more

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Unix
The command to count the number of files in the current directory by using pipes, is

ls | wc -w
ls | ws -c
ls | wc
ls -l | wc -l

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

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

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MORE MCQ ON Unix

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