Unix

A file x is created with the following contents
echo today is:
date
If you type x.then

A.	It echoes the message. followed by date.
B.	It gives the desired output only if the execute permission of file x is set.
C.	The desired output can be got by the command sh x. which works even if x has its execute permission not set.
D.	Both (b) and (c)
	Answer : D Explanation : When you create a file using an editor, it will be assigned default permission setting (determined by the umask value). Generally the execute permission will be off. So. to run a shell script, set its execute bit on. However, if you run sh x, x will be executed, even if its execute bit is off. Write your comments here: Updating your Comments.. Updating your Comments.. Report Error
	Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here.

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