1 The zoneinfo.zip archive contains time zone files compiled using 2 the code and data maintained as part of the IANA Time Zone Database. 3 The IANA asserts that the database is in the public domain. 4 5 For more information, see 6 http://www.iana.org/time-zones 7 ftp://ftp.iana.org/tz/code/tz-link.htm 8 http://tools.ietf.org/html/rfc6557 9 10 To rebuild the archive, read and run update.bash. 11