git push [-u] [--force-with-lease] —— 方括號表示可以省略的部分。

git push

git

用法

git push [-u] [--force-with-lease] <remote> <branch>

把你的提交推到遠端；--force 會覆蓋遠端分支，連別人推的提交都可能被抹掉，所以用 --force-with-lease，遠端一動它就拒絕。

常用選項

選項	含義
-u	set the upstream so later pushes need no arguments
--force-with-lease	force, but stop if the remote moved since your last fetch
-f	force: overwrite the remote branch, commits of others included
--tags	push tags as well, which push does not do on its own
--delete <branch>	delete the branch on the server
--all	push every local branch
-n	dry run

範例

git push -u origin feature/login

publishes the branch and remembers the pairing

git push --force-with-lease

the safe force, used after a rebase

git push origin --delete old-feature

removes the branch on the server

難的地方在於復原有好幾種：把分支的指向挪走，和補一個反向提交，不是一回事。

怎麼看

Q. git push 是做什麼的？

把你的提交推到遠端；--force 會覆蓋遠端分支，連別人推的提交都可能被抹掉，所以用 --force-with-lease，遠端一動它就拒絕。

Q. 怎麼寫？

git push [-u] [--force-with-lease] <remote> <branch> —— 方括號表示可以省略的部分。

Q. 值得記的選項有幾個？

這裡列了 7 個，完整列表在 man git。這條命令屬於git。