On Wednesday 17 September 2003 22:49, Uros wrote: > I think not
Believe it or not, Robert's answer is correct. > here is my code > > #!/usr/local/bin/php -q > <?php > $ret = `nslookup -timeout=3 www.myhost.com |grep "Non-existent > host/domain"`; ?> > I always get automaticaly output. I also try to set implicit_flush to off, > use ob ob_... *What* exactly is the output that you're getting? Newer versions of nslookup on Redhat Linux (and Mandrake, and maybe others as well) will give an *error* recommending that you use dig instead. To prevent that particular warning from displaying you need the "-sil" option. To redirect all errors elsewhere you can do something like: nslookup -timeout=3 www.example.com 2>/dev/null | grep "Non-existent host/domain" And on my version of nslookup a non-existent domain gives this error message: ** server can't find www.example.com: NXDOMAIN -- Jason Wong -> Gremlins Associates -> www.gremlins.biz Open Source Software Systems Integrators * Web Design & Hosting * Internet & Intranet Applications Development * ------------------------------------------ Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general ------------------------------------------ /* Robert Tappen Morris, Jr., got six months in jail for crashing 10% of the computers that Bill Gates made $100 million crashing last weekend. */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
