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Unix

Unix
Which command is used with vi editor to move the cursor to the left?

None of these
h
j
i
k

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Unix
The commonly used UNIX commands like date, ls, cat, etc. are stored in

/bin and /usr/bin directories
/tmp directory
/unix directory
/dev directory
None of these

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Unix
Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note?

chmod 167 note
chmod 761 note
chmod 671 note
chmod 4=rwx, g=rw note

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

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Unix
Which command is used to copy all files having the string chap and any two characters after that to the progs directory?

cp chap?? progs
cp chap[12] /progs/*.*
cp chap?? /progs/*
cp chap* progs

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Unix
Which option is used with the chmod command recursively to all files and sub-directories in a directory?

-R
None of these
#NAME?
-1

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