yes, but the $? in perl is different from the $? in bash.
I test the curl command in bash and in perl:
[larry@august-dev perl]$ curl --max-time 3 http://someweb.org 2>&1
curl: (6) name lookup timed out
[larry@august-dev perl]$ echo $?
6
and if I put it in perl like:
#!/usr/bin/perl
use strict;
use warnings;
my $result = `curl --max-time 3 http://someweb.org 2>&1`;
print "exit status: $?\n";
print "result:\n", $result, "\n";
then I got:
[larry@august-dev perl]$ ./foo.pl
exit status: 1536
result:
curl: (6) name lookup timed out
How does perl translate the bash $? 6 to its own $? 1536 ?
Is there a convenient way to translate it back?
</code>
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