push后提示是下面这样的。
$ git push
warning: push.default is unset; its implicit value has changed in
Git 2.0 from 'matching' to 'simple'. To squelch this message
and maintain the traditional behavior, use:
git config --global push.default matching
To squelch this message and adopt the new behavior now, use:
git config --global push.default simple
When push.default is set to 'matching', git will push local branches
to the remote branches that already exist with the same name.
Since Git 2.0, Git defaults to the more conservative 'simple'
behavior, which only pushes the current branch to the corresponding
remote branch that 'git pull' uses to update the current branch.
See 'git help config' and search for 'push.default' for further information.
(the 'simple' mode was introduced in Git 1.7.11. Use the similar mode
'current' instead of 'simple' if you sometimes use older versions of Git)
Everything up-to-date
你要先将你修改的文件添加通过git add 文件名
再使用git commit -m '提交信息'
最后再git push
楼上正解
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'Everything up-to-date' : 远程仓库上都是最新的，我没啥可以推的。
https://www.hongweipeng.com/index.php/archives/55/
因为你没有设置push.default的值，所以不能单独使用git push，设置为matching就是推所有同名分支，设置为simple就是只推git pull命令能拉下来的分支
你的git status是什么样的，有提示你本地的 commit 比远程仓库的多吗？如果没有的话，git push当然就没变化了。