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Unix

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

lp
pg
cat
None of these
/p

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

ls
file
more
cat

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Unix
Which command is used to extract specific columns from the file?

cat
paste
grep
cut

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Unix
Which of the following commands is used to have a two-way communication with any person who is currently logged in?

write
mail
mesg
None of these
grep

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Unix
Which of the following commands is used to display your working directory?

dir
path
pwd
prompt $p$g

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Unix
Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories?

None of these
rm all
rm *.*
rm -r *
rm *

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