1. wrong configuration in config.php
2. dns problem
3. network connection problem
the last thing to think about is selinux if it's indeed turned on.
to call a shell command from a php script, use shell_exec(string $cmd) or backticks.
good luck.
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Thanks a lot! I'll follow your instruction to have a try!
-bill9461-
♂
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12/12/2009 postreply
04:35:42