[plug] Perl $? equivalent

Cameron Patrick cameron at patrick.wattle.id.au
Fri Mar 12 14:12:08 WST 2004


Jay Turner wrote:

| 'system' command and have replaced my `cat..` call with system "cat"..
[...]
| $return=`cat mail | sendmail -t`;

BTW cat is superfluous in the above, you might as well use something
like 'sendmail -t < mail' instead.

Cameron.




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