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Unix

Unix
Which of the following commands is used to rename a file?

ren
rename
remove
mv

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

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

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

#NAME?
-R
None of these
-1

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Unix
Which of the following set options is used with vi editor to ignore case while searching for patterns?

sm
ts
ic
ai

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Unix
The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is:

755
555
744

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Unix
Which option is used with cmp command to give a detailed list of the byte number and the differing bytes in octal for each character that differs in both the files?

-l
None of these
-r
-b
-d

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