in reply to Perl ICMP ping multiple servers connect availability check simultaneously
nmap even has XML output, and there is Nmap::Parser, which consumes the output of nmap and provides it as a Perl data structure.
www.com | www.net | www.org
Hope and Pray
Hash & Salt using Acme::XKCD::DebianRandom
Hash & Salt using other rng algorithms
Printouts secured with physical locks
One of a million Post-Its sticking on the monitor
A piece of paper taped to the backside of the keyboard
Results (64 votes). Check out past polls.