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To know the exit status of a command, we can use _...
1.
To know the exit status of a command, we can use ____
A.
$$
B.
$*
C.
$?
D.
$-
Answer» D. $-
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To know the exit status of a command, we can use ____
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When we use &&, the second command is executed only when first succeeds.
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