"net.unix.wizards" is a typo; nothing should be posted there. One should
post to "net.unix-wizards" (yes, I know, this is posted to net.unix.wizards,
but in the hope that it will get posted there on machines that have that group
and convince people to remove the group and not post things there).
Guy Harris
{seismo,ihnp4,allegra}!rlgvax!guy