freebsd-ports/sysutils/paicc/pkg-descr

This command turns the static output from one or more Unix
commands into a dynamic, pageable, real-time display.  You
specify the command(s) and the delay period between screen
refreshes and Paint Changed Characters does the rest, including
optimizations to minimize cursor movement and the number of
transmitted characters.
Add a port for paicc (paint changed characters). This is an incredibly useful tool as it allows you to have arbitary command lines refreshed in a top-like fashion. eg: paicc -c 'date; uptime; vmstat -i' 2001-04-28 23:42:14 +00:00			`This command turns the static output from one or more Unix`
			`commands into a dynamic, pageable, real-time display. You`
			`specify the command(s) and the delay period between screen`
			`refreshes and Paint Changed Characters does the rest, including`
			`optimizations to minimize cursor movement and the number of`
			`transmitted characters.`