On Nov 24, stanley said:
>print "first line\n";
>
>system ("ls");
>
>print "last line\n";
>how can I output "first line\n" and "last line\n" to
>the screen but save the result of system command "ls"
>to a file(eg "result")(not appear on the screen")?
Unbuffer STDOUT:
$| = 1;
See 'perldoc perlvar' for information about the $| variable.
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Jeff "japhy" Pinyan [EMAIL PROTECTED] http://www.pobox.com/~japhy/
RPI Acacia brother #734 http://www.perlmonks.org/ http://www.cpan.org/
<stu> what does y/// stand for? <tenderpuss> why, yansliterate of course.
[ I'm looking for programming work. If you like my work, let me know. ]
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