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Shell Trick of the Day: What Hosts am I?
by
Kevin Hill
—
last modified
Jul 20, 2007 02:44 PM
Filed Under:
Forget what virtual hosts you have configured on a server? Do you set up reverse DNS properly? Here's a one liner to get a list of hostnames your server is listening to: ifconfig -a | grep inet\ addr: | awk '{print $2}' | cut -d : -f 2 | xargs -n1 host | awk '{print $5}'
Works on Linux, should work on most OS's with a little tweaking.... Document Actions |
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