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| Perl: the Markov chain saw | |
| PerlMonks |
Re^3: How do I close a pipeby ysth (Canon) |
| on Dec 14, 2008 at 06:34 UTC ( [id://730258]=note: print w/replies, xml ) | Need Help?? |
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Per close, after the pipe is closed, perl will wait for the telnet process to complete and return its exit status in $?. Closing the pipe will result in telnet getting a SIGPIPE, which should cause telnet to terminate, but YMMV.
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