「git clone -b name url」與「git clone url --branch name」是一樣的嗎？

Question

我想知道這兩個git命令是完全一樣的嗎？

git clone git://git.yoctoproject.org/poky --branch daisy 

git clone -b daisy git://git.yoctoproject.org/poky.git 

Answer 1

據git的手冊頁theese命令是相等的：

$ git help clone 
.... 
--branch <name>, -b <name> 
Instead of pointing the newly created HEAD to the branch pointed to by the cloned repository’s HEAD, point to <name> branch instead. In a non-bare 
repository, this is the branch that will be checked out. --branch can also take tags and detaches the HEAD at that commit in the resulting 
repository. 
.... 

正如你可以看到-b和--branch只是同義詞。缺失分機.git（在第一種情況下）是自動確定的（考慮到協議git://）並且參數順序無關緊要。