Created
November 15, 2011 12:15
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fork and filehandles in perl
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| perl -E 'open my $x, "<", "test.tmp" or die; seek $x, 10, 0; if (my $child = fork) { waitpid $child, 0; say "Parent: child exited, pos: " . tell($x) } else { ; say "Child: after read from file, pos: " . tell($x) }' |
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