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Unix

Unix
Which command is used to display the top of the file?

more
cat
head
grep

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Unix
Which of the following commands is used to assign executable permission to the owner of the file named "note"?

chmod u+x note
chmod u+w note
chmod g+x note
chmod ugo+x note

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Unix
Which command is used to list out all the hidden files along with the other files?

ls -l
ls -x
ls -a
ls -F

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

more
cat
lp
pg
None of these

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

cat
None of these
pg
/p
lp

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Unix
Which command is used to make all files and sub-directories in the directory (progs) executable by all users?

chmod -1 a+x progs
chmod -x a+x progs
chmod -R a+x progs
chmod -R 222 progs

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