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Unix

Unix
Which of the following is not a filter?

None of these
grep
wc
sort

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Unix
Which of the following commands can be used to get information about yourself?

who am i
pwd
i /4
None of these
which

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

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

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Unix
In Bourne shell, which file sets the Unix environment for the user when the logs into his HOME directory.

.mbox
.exrc
.profile
None of these
lastlogin

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Unix
Which command allows you to view your file 24 lines at a time?

more
None of these
pg
lp
cat

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Unix
Which of the following command addresses all users who are currently hooked on?

write
mail
mesg
wall

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MORE MCQ ON Unix

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