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Unix

Unix
Which option will be used with ps command to slow the entire command line of the process being run?

-1
-2
-4
#NAME?

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Unix
Which symbol will be used with grep command to match the pattern pat at the end of a line?

$pat
^pat
None of these
pat^
pat$

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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?

-r
-b
None of these
-l
-d

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Unix
The command chmod 761 note is equivalent to

chmod 4=7, g=6,0 =1 note
chmo a =761 note
None of these
chmod 167 note
chmod u=rwx, g=rw, o=x note

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Unix
Which command will be used with vi editor to insert text to left of cursor?

i
S
a
s

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

remove
rename
ren
mv

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