Posted to tcl by apn at Mon Sep 20 17:36:02 GMT 2010view pretty
% set fd [open "|nslookup.exe" r+] filea2eca8 % fconfigure $fd -buffering line % puts $fd "set q=mx" % puts $fd "gmail.com" % puts $fd "exit" % read $fd Default Server: google-public-dns-a.google.com Address: 8.8.8.8 > > Server: google-public-dns-a.google.com Address: 8.8.8.8 gmail.com MX preference = 40, mail exchanger = alt4.gmail-smtp-in.l.google .com gmail.com MX preference = 10, mail exchanger = alt1.gmail-smtp-in.l.google .com gmail.com MX preference = 30, mail exchanger = alt3.gmail-smtp-in.l.google .com gmail.com MX preference = 20, mail exchanger = alt2.gmail-smtp-in.l.google .com gmail.com MX preference = 5, mail exchanger = gmail-smtp-in.l.google.com >