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#1 2017-12-08 17:28:13

shakeel123
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Which variable contains last background job process id?

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Question:
Which variable contains last background job process id?

Option A):
$$
Option B):
$!
Option C):
$*
Option D):
$?

Correct Answer is Option B):
$!


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2017-12-08 17:28:13

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Re: Which variable contains last background job process id?



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