How to diff Two Different Files in Git
Eachdiffblockcontainsthechangesofonefile,andstartswithline:...index,whichrepresentstheunchangedlinespercentageofthefile.,DESCRIPTION.Comparethecontentandmodeoftheblobsfoundinatreeobjectwiththecorrespondingtrackedfilesintheworkingtree,orwiththe .....。參考影片的文章的如下: