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Re^3: retrieve the value of a system call in a non blocking modeby young_monk_love_perl (Novice) |
on Dec 05, 2013 at 22:22 UTC ( [id://1065854]=note: print w/replies, xml ) | Need Help?? |
Hi Chris, the result of echo test > myfile.txt") or die $!;is to still display the command output in the console as usual, i cannot input anything exept SIGINT or SIGTERM, the screen display is dynamic but it doesn't create lines in the console except spaces and then freeze on the last screen when I kill the program. Maybe this precisions will be helpful. The .txt is created but it only contains two lines of spaces.
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