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Unix

Unix
Which command is used to count just the number of characters in a file?

wc -r
wc - 1
wc -c
wc -w

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Unix
Which option will be used with touch command to change the access time?

-r option
#NAME?
pid
None of these

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Unix
If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use

stty echo ^a
stty echoe
stty intr ^c
tty ^c

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Unix
Which of the following options will be used to display number of blocks used by a file?

None of these
#NAME?
-c
-r option

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Unix
Which of following commands is used for an automatic reminder service?

mesg
None of these
mail
calendar
write

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Unix
The seventh field of /etc/password is

password
shell
home
None of these
login

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