dns

来自「EPIC IRC客户端。来源于IRCII客户端但做了很多性能和功能的优化。」· 代码 · 共 30 行

#
# dns.irc - translates ip->host, host->ip or nick->ip, nick->host.
# 
# quick hack by SrfRoG ([e-mail])
#

alias dns.result (adr) {
        @ :res = convert($adr)
        echo *** $adr is ${res?res:[Unknown]}
}

alias dns {
        if (@) {
                ^local who $0
                if (match(*.* $who)) {
                        dns.result $who
                }{
                        userhost $who -cmd if ([$3]!=[<UNKNOWN>]) {
                                dns.result $4
                        }{
                                echo *** $who\: nick not found.
                        }
                }
        }{
                echo *** usage: /dns < nick | [host | ip address] >
        }
}

#srfrog'99