Something

Command			Debian				Redhat
Install a package	apt-get install jpilot		rpm -hiv jpilot.i386.rpm
Get basic package info	dpkg -s jpilot			rpm -qi jpilot
List all files in a pkg	dpkg -L rsync			rpm -ql rsync
Check owning pkg	dpkg -S /bin/rsync		rpm -qf /usr/bin/rsync
Remove a package	apt-get remove rsync		rpm -e rsync
List all packages	dpkg -l				rpm -qa
Find package with str	dpkg -l 'rsync*'		rpm -qa | grep rsync
Update system		apt-get update			up2date -uv
			apt-get upgrade
Start/stop daemons	/etc/init.d/service stop	services name start
			/etc/init.d/service start	services name stop
			/etc/init.d/service restart	services name restart