Thank you stevie b. I will try to put the
use strict; use warnings;
at top.
Also I know where it hangs. I have used print. In the first code snippet it hangs in the while loop processing the output of the ct find command
In the second code snippet it hangs while printing out the hash, e.g. processing the hash in the foreach loop
That's why I tried to flush the buffer.
So it's unclear to me because it's not like its a super huge amount of data.
thank you for your help.
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