For now, see the following articles:

http://www.hackinglinuxexposed.com/articles/20021211.html
http://www.hackinglinuxexposed.com/articles/20021226.html
http://www.hackinglinuxexposed.com/articles/20030109.html
http://www.hackinglinuxexposed.com/articles/20030115.html



Sample authprogs.conf file:


---------------------------------------------------------
# These commands are allowed from any host
[ ALL ]
	uptime

[ 127.0.0.1 ] 
	ls -la /tmp

[ 192.168.192.283 ]
	/opt/bin/restart_dns

[ 127.0.0.1 10.0.0.256 ]
	rsync --server --sender -logtpr . /etc/
	ls -l "/path/to/some graphic.png"
---------------------------------------------------------