git add --patch 可是不太常用，今天認真的看了一下指令應該怎麼下：
Stage this hunk [y,n,q,a,d,/,e,?]?
y - stage this hunk
n - do not stage this hunk
q - quit; do not stage this hunk nor any of the remaining ones
a - stage this hunk and all later hunks in the file
d - do not stage this hunk nor any of the later hunks in the file
g - select a hunk to go to
/ - search for a hunk matching the given regex
j - leave this hunk undecided, see next undecided hunk
J - leave this hunk undecided, see next hunk
k - leave this hunk undecided, see previous undecided hunk
K - leave this hunk undecided, see previous hunk
s - split the current hunk into smaller hunks
e - manually edit the current hunk
? - print help
除了
--patch 之外，還有一個 git add -i 可以開啟 interactive 模式，介面蠻容易使用的，有興趣的人可以試試看。
