Mac OS 7.5 /etc/hosts file

"System Folder:Hosts" file from Mac OS 7.5 (circa 1993?)

; Hosts 
; This file is parsed by the MacTCP domain name resolver and the resource records 
; are loaded into the resolver's cache.
;
; The Hosts file follows a SUBSET of the Master File Format (see rfc1035 pg 33).
; Each line in this file has the form: <domain-name> <rr> [<comment>]
; <domain-name> is an absolute domain name (see rfc1034 pg 11).
; <rr> = [<ttl>] [<class>] <type> <rdata> OR [<class>] [<ttl>] <type> <rdata>
; A comment starts with ";" or by a line begining with a " ".  
;
; NOTES: 
;	 $INCLUDE is not implemented
;	Class is always IN, ttl is in seconds, type can be A, CNAME or NS.

; Examples

;knowAll.apple.com.	A			128.8.1.1						; address of host knowAll.apple.com.
;
;apple.com.			NS			knowAll.apple.com.				; apple.com name server
;.					NS			knowAll.apple.com.				; root name server
;
;myHost.apple.com.	IN	604800	A	128.8.1.2					; ttl of 1 week
;JohnS.apple.com.	A				128.8.1.3			
;Sculley.apple.com.	CNAME		JohnS.apple.com.				; canonical name for alias Sculley.apple.com