Did you know that as Safari parses a web page it does a DNS reqeust for ANY domain name in the page!
SearchProviderIdentifier = com.bing.www
plistbuddy /Users/dgerman/Library/Preferences/com.apple.Safari.plist >0
print
quit
#change preferences/general then
plistbuddy /Users/dgerman/Library/Preferences/com.apple.Safari.plist >00
print
quit
comm -3 0 00 # diff thinks they are binary, -3 omitt common lines
NSWindow Frame Networking = 113 132 400 468 0 0 1280 778
SearchProviderIdentifier = com.bing.www
NSWindow Frame Networking = 113 132 400 468 0 0 1280 778