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| Do you know where your variables are? | |
| PerlMonks |
Re: Testing for live IP'sby roju (Friar) |
| on Jul 30, 2004 at 14:25 UTC ( [id://378701]=note: print w/replies, xml ) | Need Help?? |
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Since no-one beat me to it, look at nmap. It was designed to do this sort of thing. nmap -sP $HOST as root will do an ICMP ping, a TCP port 80 ping, and a SYN ping. Plus, you can use it from perl!
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