On Fri, 31 May 2002, netbsd wrote:

> u can use 'screen' located in /usr/pkgsrc/misc/screen
> its kinda useful for me

A bugtraq posting just mentioned how a system was broken into and
then a regular user attached to an already running screen session that had
a root login.

Anyways, I use nohup(1). (But you can't "regain control of the program
later".)

   Jeremy C. Reed
   http://bsd.reedmedia.net/