factory

早期freebsd实现

# @(#)factory	1.1

# For companies who don't want to put time zone specification in
# their installation procedures.  When users run date, they'll get the message.
# Also useful for the "comp.sources" version.

# Zone	NAME	GMTOFF	RULES	FORMAT
Zone	Factory	0	- "Local time zone must be set--see zic manual page"