vermaden/beadm — pull request #19 by opendevelopment-network (2012-10-20 03:19:41+00:00)
Title: Update beadm and beadm.1 to add -H option to list command

The -H option to the list command lists all Boot Environments in a
headerless list. This allows for further processing of output in
scripts and, as an added bonus, makes beadm zsh completion work.

Not completely compatible with Solaris beadm
http://docs.oracle.com/cd/E23824_01/html/821-1462/beadm-1m.html

Not thoroughly tested.