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Unix

Unix
Which set option is used with vi editor to display line numbers on screen?

nu
li
nm
ic

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

pg
None of these
more
cat
lp

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Unix
Which of the following command addresses all users who are currently hooked on?

wall
mail
write
mesg

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Unix
Which of the following files contains information related to password aging?

All the these
profile
Shadow
password

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Unix
Which command is used to display all the lines with the string 'sales' from the file empl.lst?

/sales > empl.lst
grep sales empl.lst
cat | /sales > empl.lst
None of these
cut sales empl.lst

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Unix
The command chmod 761 note is equivalent to

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

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