Rather than specifically closing STDOUT I opened a new file handle and selected it
use strict;
print "1: to STDOUT.\n";
my $output = '';
open TOOUTPUT, '>', \$output or die "Can't open TOOUTPUT: $!";
print "2: to STDOUT.\n";
print TOOUTPUT "3: to TOOUTPUT.\n";
select TOOUTPUT;
print "4: To STDOUT, (really TOOUTPUT though).\n";
select STDOUT;
print "5: To STDOUT again\n";
print TOOUTPUT "6: To TOOUTPUT.\n";
print "----\n".$output."-----\n";
print "Now we're done.\n";
This is the results
1: to STDOUT.
2: to STDOUT.
5: To STDOUT again
----
3: to TOOUTPUT.
4: To STDOUT, (really TOOUTPUT though).
6: To TOOUTPUT.
-----
Now we're done.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.