rm -rf ~/Library/Safari/History*  
rm -rf ~/Library/Safari/Webpageicons.db  
rm -rf ~/Library/Safari/Auto*  
rm -rf ~/Library/Safari/LocalStorage  
rm -rf ~/Library/Safari/Downloads.*  
rm -rf ~/Library/Safari/Databases  
rm -rf ~/Library/Safari/RecentlyClosedTabs.plist  
rm -rf ~/Library/Safari/SearchDescriptions.plist  
rm -rf ~/Library/Safari/WebFeedSources.plist  
rm -rf ~/Library/Safari/Last*  
rm -rf ~/Library/Safari/Recently*  
rm -rf ~/Library/WebKit/com.apple.Safari  
rm -rf /Library/Cookies   
rm -rf ~/Library/Cookies  
rm -rf ~/Library/Safari/Remote*  
rm -rf ~/Library/Safari/Touch*  
rm -rf ~/Library/Caches  
rm -rf /Library/Caches  
rm -rf ~/Library/Application Support/Oracle/Java/Deployment/cache  
rm -rf ~/Library/Preferences/Macromedia/*  
rm -rf ~/Library/Containers/com.apple.Safari.*  
rm -rf ~/Library/Suggestions  
rm -rf ~/Library/Application Support/com.apple.sharedfilelist/*  
rm -rf ~/Library/Preferences/com.apple.coreservices.useractivityd.dynamicuseractivites 
rm -rf ~/Library/Preferences/*SpotlightNetHelper*  
rm -rf ~/.oracle_jre_usage 
rm -rf ~/Library/Saved Application State  
rm -rf ~/Library/Application Support/com.apple.sharedfilelist/  
rm -rf ~/Library/IdentityServices  
rm -rf ~/Library/Preferences/com.apple.sharekit.recents.plist  
rm -rf ~/Library/Saved*

defaults write com.apple.Safari RecentWebSearches '({})' 
defaults write com.apple.Safari NSNavLastCurrentDirectory "" 
defaults write com.apple.Safari NSNavLastRootDirectory "" 
defaults write com.apple.Safari values {} 
defaults write username/Library/Safari/LastSession.plist SessionWindows '()' 
defaults write username/Library/Safari/LastSession.plist TabStates '()'      
defaults write username/Library/Cookies/HSTS.plist com.apple.CFNetwork.defaultStorageSession {}

killall -KILL nsurlstoraged