empty: empty 0.6.20b (interactive scripter)
empty: 
empty: empty is an utility that provides an interface to execute and/or 
empty: interact with processes under pseudo-terminal sessions (PTYs). This 
empty: tool is definitely useful in programming of shell scripts designed to 
empty: communicate with interactive programs like telnet, ssh, ftp, etc. In 
empty: some cases empty can be the simplest replacement for TCL/expect or 
empty: other similar programming tools.
empty: 
empty: http://empty.sourceforge.net/
empty: 

