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5
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Posted By googlietdr
it gives me null value..:confused:, btw this is...
it gives me null value..:confused:, btw this is on an AIX machine.

---------- Post updated at 03:10 PM ---------- Previous update was at 03:09 PM ----------

Thanks :)
5
1,241
Posted By googlietdr
Pid=$!
Hello,

I would like to know what this command means?

PID=$!

what does "!" stand for?
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