conn

quick and dirty server availability check

requires fping and nmap (and bash)

usage

Usage: conn (options) [ip]
Options:
-m/--multi -- test multiple ips / disable portscan"
-h/--help -- show help"
-6/--force-ipv6 -- force ipv6 portscanning (also forces portscanning)"
-y/--yes -- portscan without asking"
-n/--no -- dont portscan"
-p/--portscan -- same as -y"