一个略有不同的脚本，它只快进与上游分支名称匹配的分支。如果可以快进，它还会更新当前分支。

通过运行git branch -vv，确保所有分支的上游分支都被正确设置。使用git branch -u origin/yourbanchname设置上游分支

复制粘贴到一个文件并chmod 755:

#!/bin/sh

curbranch=$(git rev-parse --abbrev-ref HEAD)

for branch in $(git for-each-ref refs/heads --format="%(refname:short)"); do
        upbranch=$(git config --get branch.$branch.merge | sed 's:refs/heads/::');
        if [ "$branch" = "$upbranch" ]; then
                if [ "$branch" = "$curbranch" ]; then
                        echo Fast forwarding current branch $curbranch
                        git merge --ff-only origin/$upbranch
                else
                        echo Fast forwarding $branch with origin/$upbranch
                        git fetch . origin/$upbranch:$branch
                fi
        fi
done;

自动化并不难:

#!/bin/sh
# Usage: fetchall.sh branch ...

set -x
git fetch --all
for branch in "$@"; do
    git checkout "$branch"      || exit 1
    git rebase "origin/$branch" || exit 1
done

我为我的giitbash写的脚本。完成以下任务:

默认情况下，为跟踪原点而设置的所有分支从原点提取，允许您根据需要指定不同的远程。 如果您的当前分支处于脏状态，那么它将存储您的更改，并在结束时尝试恢复这些更改。 对于每个用于跟踪远程分支的本地分支，将: Git结帐分支 Git拉源 最后，将您返回到原始分支并恢复状态。

**我使用这个，但没有彻底测试，使用自负风险。在.bash_alias文件中可以看到该脚本的示例。

    # Do a pull on all branches that are tracking a remote branches, will from origin by default.
    # If current branch is dirty, will stash changes and reply after pull.
    # Usage: pullall [remoteName]
    alias pullall=pullAll
    function pullAll (){
     # if -h then show help
     if [[ $1 == '-h' ]]
    then
      echo "Description: Pulls new changes from upstream on all branches that are tracking remotes."
      echo 
      echo "Usage: "
      echo "- Default: pullall"
      echo "- Specify upstream to pull from: pullall [upstreamName]"
      echo "- Help: pull-all -h"
    else

     # default remote to origin
     remote="origin"
     if [ $1 != "" ]
     then
       remote=$1
     fi

     # list all branches that are tracking remote
     # git branch -vv : list branches with their upstreams
     # grep origin : keep only items that have upstream of origin
     # sed "s/^.."... : remove leading *
     # sed "s/^"..... : remove leading white spaces
     # cut -d" "..... : cut on spaces, take first item
     # cut -d splits on space, -f1 grabs first item
     branches=($(git branch -vv | grep $remote | sed "s/^[ *]*//" | sed "s/^[ /t]*//" | cut -d" " -f1))

     # get starting branch name
     startingBranch=$(git rev-parse --abbrev-ref HEAD)

     # get starting stash size
     startingStashSize=$(git stash list | wc -l)

     echo "Saving starting branch state: $startingBranch"
     git stash

     # get the new stash size
     newStashSize=$(git stash list | wc -l)

     # for each branch in the array of remote tracking branches
     for branch in ${branches[*]}
     do
       echo "Switching to $branch"
       git checkout $branch

       echo "Pulling $remote"
       git pull $remote

     done

     echo "Switching back to $startingBranch"
     git checkout $startingBranch

     # compare before and after stash size to see if anything was stashed
     if [ "$startingStashSize" -lt "$newStashSize" ]
     then
       echo "Restoring branch state"
       git stash pop
     fi
    fi
    }

从git 2.9开始:

Git pull -rebase -autostash

参见https://git-scm.com/docs/git-rebase

在行动开始前自动创建一个临时藏匿点， 操作结束后再应用。这意味着你可以跑 基于一个肮脏的工作树。然而，小心使用:最后的收藏 应用程序在成功的重基后可能会导致非平凡 冲突。

这个命令会有帮助。

for branch in `git branch | sed 's/\*//g'`; do git checkout $branch && git rebase origin/$branch; done

如果可能，以下一行代码将快速前进所有具有上游分支的分支，否则打印错误:

git branch \
  --format "%(if)%(upstream:short)%(then)git push . %(upstream:short):%(refname:short)%(end)" |
  sh

它是如何工作的?

它使用git分支命令的自定义格式。对于每个具有上游分支的分支，它打印一行具有以下模式的代码:

git push . <remote-ref>:<branch>

这可以直接通过管道传输到sh(假设分支名称是格式良好的)。忽略| sh，看看它在做什么。

警告

单行程序不会联系你的遥控器。在运行它之前，发出git fetch或git fetch。

当前签出的分支将不会用类似于

! [remote rejected] origin/master -> master (branch is currently checked out)

为此，您可以求助于常规的git pull -ff-only。

别名

将以下内容添加到你的.gitconfig中，以便git fft执行此命令:

[alias]
        fft = !sh -c 'git branch --format \"%(if)%(upstream:short)%(then)git push . %(upstream:short):%(refname:short)%(end)\" | sh' -

参见my .gitconfig。别名是“快进跟踪(分支)”的缩写。