blocks|key|302592|text|从父目录运行以下命令，本例中为plugins：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|302593|find+.+-type+d+-depth+1+-exec+git+--git-dir={}/.git+--work-tree=$PWD/{}+pull+origin+master+\;|code-block|syntax|javascript|302594|澄清一下：|302595|302596|find+.搜索当前的directory|unordered-list-item|302597|-type+d以查找目录，而不是files|302598|-depth+1，最大深度为一个sub-directory|302599|-exec+{}+\;为每个find|302600|git+--git-dir={}/.git+--work-tree=$PWD/{}+pull运行一个自定义命令git拉取各个目录|302601|302602|要使用find，我建议在-exec之后使用echo进行预览，例如：|302603|find+.+-type+d+-depth+1+-exec+echo+git+--git-dir={}/.git+--work-tree=$PWD/{}+status+\;|302604|注意:如果-depth+1选项不可用，请尝试-mindepth+1+-maxdepth+1。|302605|entityMap^0|F|7|0|0|0|0|0|6|0|0|7|0|0|8|0|0|B|0|0|1A|0|0|C|5|L|4|0|0|5|8|M|N|0^^$0|@$1|2|3|4|5|6|7|17|8|@$9|18|A|19|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|1A|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|1B|8|@]|D|@]|E|$]]|$1|M|3|-4|5|6|7|1C|8|@]|D|@]|E|$]]|$1|N|3|O|5|P|7|1D|8|@$9|1E|A|1F|B|C]]|D|@]|E|$]]|$1|Q|3|R|5|P|7|1G|8|@$9|1H|A|1I|B|C]]|D|@]|E|$]]|$1|S|3|T|5|P|7|1J|8|@$9|1K|A|1L|B|C]]|D|@]|E|$]]|$1|U|3|V|5|P|7|1M|8|@$9|1N|A|1O|B|C]]|D|@]|E|$]]|$1|W|3|X|5|P|7|1P|8|@$9|1Q|A|1R|B|C]]|D|@]|E|$]]|$1|Y|3|-4|5|6|7|1S|8|@]|D|@]|E|$]]|$1|Z|3|10|5|6|7|1T|8|@$9|1U|A|1V|B|C]|$9|1W|A|1X|B|C]]|D|@]|E|$]]|$1|11|3|12|5|H|7|1Y|8|@]|D|@]|E|$I|J]]|$1|13|3|14|5|6|7|1Z|8|@$9|20|A|21|B|C]|$9|22|A|23|B|C]]|D|@]|E|$]]|$1|15|3|-4|5|6|7|24|8|@]|D|@]|E|$]]]|16|$]]

Run the following from the parent directory, <code>plugins</code> in this case:

<pre><code>find . -type d -depth 1 -exec git --git-dir={}/.git --work-tree=$PWD/{} pull origin master \;
</code></pre>

To clarify:

<ul>
<li><code>find .</code> searches the current directory</li>
<li><code>-type d</code> to find directories, not files</li>
<li><code>-depth 1</code> for a maximum depth of one sub-directory</li>
<li><code>-exec {} \;</code> runs a custom command for every find</li>
<li><code>git --git-dir={}/.git --work-tree=$PWD/{} pull</code> git pulls the individual directories</li>
</ul>

To play around with find, I recommend using <code>echo</code> after <code>-exec</code> to preview, e.g.:

<pre><code>find . -type d -depth 1 -exec echo git --git-dir={}/.git --work-tree=$PWD/{} status \;
</code></pre>

Note: if the <code>-depth 1</code> option is not available, try <code>-mindepth 1 -maxdepth 1</code>.

blocks|key|300346|text|ls+%7C+xargs+-I{}+git+-C+{}+pull|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|300347|要并行执行，请执行以下操作：|unstyled|300348|ls+%7C+xargs+-P10+-I{}+git+-C+{}+pull|300349|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|L|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|I|3|-4|5|F|7|N|8|@]|9|@]|A|$]]]|J|$]]

<pre><code>ls | xargs -I{} git -C {} pull
</code></pre>

To do it in parallel:

<pre><code>ls | xargs -P10 -I{} git -C {} pull
</code></pre>

blocks|key|300337|text|比leo的解决方案更低的技术含量：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|300338|for+i+in+*/.git;+do+(+echo+$i;+cd+$i/..;+git+pull;+);+done|code-block|syntax|javascript|300339|这将更新工作目录中的所有Git存储库。不需要明确列出它们的名称("cms“、"admin”、"chart")。"cd“命令只影响子subshell+(使用括号生成)。|300340|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

A bit more low-tech than leo's solution:

<pre><code>for i in */.git; do ( echo $i; cd $i/..; git pull; ); done
</code></pre>

This will update all Git repositories in your working directory. No need to explicitly list their names ("cms", "admin", "chart"). The "cd" command only affects a subshell (spawned using the parenthesis).

blocks|key|3242174|text|实际上，如果您不知道子文件夹是否有git存储库，最好的方法是让find为您获取存储库：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3242175|find+.+-type+d+-name+.git+-exec+git+--git-dir={}+--work-tree=$PWD/{}/..+pull+origin+master+\;|code-block|syntax|javascript|3242176|PowerShell的等价物是：|3242177|Get-ChildItem+-Recurse+-Directory+-Hidden+-Filter+.git+%7C+ForEach-Object+{+&+git+--git-dir="$($_.FullName)"+--work-tree="$(Split-Path+$_.FullName+-Parent)"+pull+origin+master+}|3242178|entityMap^0|V|4|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|O|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|P|$]]

Actually, if you don't know if the subfolders have a git repo or not, the best would be to let <code>find</code> get the repos for you:
<pre><code>find . -type d -name .git -exec git --git-dir={} --work-tree=$PWD/{}/.. pull origin master \;
</code></pre>
The PowerShell equivalent would be:
<pre><code>Get-ChildItem -Recurse -Directory -Hidden -Filter .git | ForEach-Object { &amp; git --git-dir=&quot;$($_.FullName)&quot; --work-tree=&quot;$(Split-Path $_.FullName -Parent)&quot; pull origin master }
</code></pre>

blocks|key|297482|text|我使用这个：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|297483|find+.+-name+".git"+-type+d+%7C+sed+'s/\/.git//'+%7C++xargs+-P10+-I{}+git+-C+{}+pull|code-block|syntax|javascript|297484|Universal:更新当前目录下的所有git存储库。|297485|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I use this one:

<pre><code>find . -name ".git" -type d | sed 's/\/.git//' | xargs -P10 -I{} git -C {} pull
</code></pre>

Universal: Updates all git repositories that are below current directory.

blocks|key|3241968|text|这应该是自动发生的，只要cms、admin和chart都是存储库的一部分。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3241969|一个可能的问题是，这些插件中的每个都是一个git子模块。|3241970|有关详细信息，请运行git+help+submodule。|offset|length|style|CODE|3241971|编辑|BOLD|3241972|在bash中执行此操作：|3241973|cd+plugins
for+f+in+cms+admin+chart
do+
++cd+$f+&&+git+pull+origin+master+&&+cd+..
done|code-block|syntax|javascript|3241974|entityMap^0|0|0|A|I|0|0|2|0|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|W|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|X|8|@$F|Y|G|Z|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|10|8|@$F|11|G|12|H|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|13|8|@]|9|@]|A|$]]|$1|O|3|P|5|Q|7|14|8|@]|9|@]|A|$R|S]]|$1|T|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|U|$]]

This should happen automatically, so long as cms, admin and chart are all parts of the repository.

A likely issue is that each of these plugins is a git submodule.

Run <code>git help submodule</code> for more information.

EDIT

For doing this in bash:

<pre><code>cd plugins
for f in cms admin chart
do 
 cd $f &amp;&amp; git pull origin master &amp;&amp; cd ..
done
</code></pre>

blocks|key|3242125|text|mr实用程序(也称为myrepos)为这个问题提供了一个出色的解决方案。使用您喜欢的包管理器安装它，或者只是抓取mr脚本directly+from+github并将其放入$HOME/bin或PATH上的其他位置。然后，cd到这些repos共享的父plugins文件夹，并创建一个基本的.mrconfig文件，其内容类似于以下内容(根据需要调整URL)：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3242126|#+File:+.mrconfig
[cms]
checkout+=+git+clone+'https://<username>@github.com/<username>/cms'+'cms'

[admin]
checkout+=+git+clone+'https://<username>@github.com/<username>/admin'+'admin'

[chart]
checkout+=+git+clone+'https://<username>@github.com/<username>/chart'+'chart'|code-block|syntax|javascript|3242127|在此之后，您可以从顶级plugins文件夹运行mr+up，以从每个存储库获取更新。(请注意，如果目标工作副本尚不存在，这也将执行初始克隆。)您可以执行的其他命令包括mr+st、mr+push、mr+log、mr+diff等-运行mr+help以查看可能执行的操作。有一个VCS命令充当传递，允许您访问mr本身不直接支持的mr+run命令(例如，mr+run+git+tag+STAGING_081220015)。您甚至可以创建自己的自定义命令，以执行针对所有repos的任意代码的shell脚本！|3242128|对于处理多个repos，mr是一个非常有用的工具。由于plugins文件夹位于您的主目录中，因此您可能还会对vcsh感兴趣。与mr一起，它为管理所有配置文件提供了一种强大的机制。请参阅Thomas+Ferris+Nicolaisen的这篇blog+post以获取概述。|3242129|entityMap|0|LINK|mutability|MUTABLE|url|https://myrepos.branchable.com/|1|https://raw.githubusercontent.com/joeyh/myrepos/master/mr|2|https://github.com/RichiH/vcsh|3|http://blog.tfnico.com/2014/03/managing-dot-files-with-vcsh-and-myrepos.html^0|0|2|A|7|1K|2|2D|9|2N|4|31|2|3F|7|3Y|9|A|7|0|1O|K|1|0|0|B|7|N|5|2A|5|2G|7|2O|6|2V|7|36|7|46|2|4G|6|4S|W|0|C|2|R|7|1I|4|1R|2|1I|4|2|3B|9|3|0^^$0|@$1|2|3|4|5|6|7|12|8|@$9|13|A|14|B|C]|$9|15|A|16|B|C]|$9|17|A|18|B|C]|$9|19|A|1A|B|C]|$9|1B|A|1C|B|C]|$9|1D|A|1E|B|C]|$9|1F|A|1G|B|C]|$9|1H|A|1I|B|C]]|D|@$9|1J|A|1K|1|1L]|$9|1M|A|1N|1|1O]]|E|$]]|$1|F|3|G|5|H|7|1P|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|1Q|8|@$9|1R|A|1S|B|C]|$9|1T|A|1U|B|C]|$9|1V|A|1W|B|C]|$9|1X|A|1Y|B|C]|$9|1Z|A|20|B|C]|$9|21|A|22|B|C]|$9|23|A|24|B|C]|$9|25|A|26|B|C]|$9|27|A|28|B|C]|$9|29|A|2A|B|C]]|D|@]|E|$]]|$1|M|3|N|5|6|7|2B|8|@$9|2C|A|2D|B|C]|$9|2E|A|2F|B|C]|$9|2G|A|2H|B|C]|$9|2I|A|2J|B|C]]|D|@$9|2K|A|2L|1|2M]|$9|2N|A|2O|1|2P]]|E|$]]|$1|O|3|-4|5|6|7|2Q|8|@]|D|@]|E|$]]]|P|$Q|$5|R|S|T|E|$U|V]]|W|$5|R|S|T|E|$U|X]]|Y|$5|R|S|T|E|$U|Z]]|10|$5|R|S|T|E|$U|11]]]]

The <code>mr</code> utility (a.k.a., <a href="https://myrepos.branchable.com/" rel="noreferrer"><code>myrepos</code></a>) provides an outstanding solution to this very problem. Install it using your favorite package manager, or just grab the <code>mr</code> script <a href="https://raw.githubusercontent.com/joeyh/myrepos/master/mr" rel="noreferrer">directly from github</a> and put it in <code>$HOME/bin</code> or somewhere else on your <code>PATH</code>. Then, <code>cd</code> to the parent <code>plugins</code> folder shared by these repos and create a basic <code>.mrconfig</code> file with contents similar to the following (adjusting the URLs as needed):

<pre><code># File: .mrconfig
[cms]
checkout = git clone 'https://&lt;username&gt;@github.com/&lt;username&gt;/cms' 'cms'

[admin]
checkout = git clone 'https://&lt;username&gt;@github.com/&lt;username&gt;/admin' 'admin'

[chart]
checkout = git clone 'https://&lt;username&gt;@github.com/&lt;username&gt;/chart' 'chart'
</code></pre>

After that, you can run <code>mr up</code> from the top level <code>plugins</code> folder to pull updates from each repository. (Note that this will also do the initial clone if the target working copy doesn't yet exist.) Other commands you can execute include <code>mr st</code>, <code>mr push</code>, <code>mr log</code>, <code>mr diff</code>, etc—run <code>mr help</code> to see what's possible. There's a <code>mr run</code> command that acts as a pass-through, allowing you to access VCS commands not directly suported by <code>mr</code> itself (e.g., <code>mr run git tag STAGING_081220015</code>). And you can even create your own custom commands that execute arbitrary bits of shell script targeting all repos!

<code>mr</code> is an extremely useful tool for dealing with multiple repos. Since the <code>plugins</code> folder is in your home directory, you might also be interested in <a href="https://github.com/RichiH/vcsh" rel="noreferrer"><code>vcsh</code></a>. Together with <code>mr</code>, it provides a powerful mechanism for managing all of your configuration files. See this <a href="http://blog.tfnico.com/2014/03/managing-dot-files-with-vcsh-and-myrepos.html" rel="noreferrer">blog post</a> by Thomas Ferris Nicolaisen for an overview.

blocks|key|3242137|text|最紧凑的方法，假设所有子目录都是git+repos：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3242138|ls+%7C+parallel+git+-C+{}+pull|code-block|syntax|javascript|3242139|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Most compact method, assuming all sub-dirs are git repos:

<pre><code>ls | parallel git -C {} pull
</code></pre>

blocks|key|3242153|text|前5个答案对我来说都不起作用，这个问题谈到了目录。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3242154|这是可行的：|3242155|for+d+in+*;+do+pushd+$d+&&+git+pull+&&+popd;+done|code-block|syntax|javascript|3242156|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

None of the top 5 answers worked for me, and the question talked about directories. 

This worked: 

<pre><code>for d in *; do pushd $d &amp;&amp; git pull &amp;&amp; popd; done
</code></pre>

blocks|key|300415|text|我谦虚的结构|type|unstyled|depth|inlineStyleRanges|entityRanges|data|300416|Git子文件夹显示当前路径(使用python，非常方便，可以直接查看How+to+get+full+path+of+a+file?)|offset|length|300417|looks+for+Git子文件夹:在非Git子文件夹中发出.git命令的机会很低)|unordered-list-item|style|CODE|300418|
|300419|消除了有关find|300420|
的一些警告|300421|如下所示：|300422|find+.+\
++++-maxdepth+2+-type+d+\
++++-name+".git"+\
++++-execdir+python+-c+'import+os;+print(os.path.abspath("."))'+\;+\
++++-execdir+git+pull+\;|code-block|syntax|javascript|300423|当然，您可以向find添加其他带有其他-execdir选项的git命令，例如显示分支：|300424|find+.+\
++++-maxdepth+2+-type+d+\
++++-name+".git"+\
++++-execdir+python+-c+'import+os;+print(os.path.abspath("."))'+\;+\
++++-execdir+git+branch+\;
++++-execdir+git+pull+\;|300425|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/5265702/how-to-get-full-path-of-a-file^0|0|Y|V|0|0|U|4|0|0|5|4|0|0|0|0|7|4|J|8|0|0^^$0|@$1|2|3|4|5|6|7|19|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1A|8|@]|9|@$D|1B|E|1C|1|1D]]|A|$]]|$1|F|3|G|5|H|7|1E|8|@$D|1F|E|1G|I|J]]|9|@]|A|$]]|$1|K|3|L|5|6|7|1H|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|1I|8|@$D|1J|E|1K|I|J]]|9|@]|A|$]]|$1|O|3|P|5|6|7|1L|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1M|8|@]|9|@]|A|$]]|$1|S|3|T|5|U|7|1N|8|@]|9|@]|A|$V|W]]|$1|X|3|Y|5|6|7|1O|8|@$D|1P|E|1Q|I|J]|$D|1R|E|1S|I|J]]|9|@]|A|$]]|$1|Z|3|10|5|U|7|1T|8|@]|9|@]|A|$V|W]]|$1|11|3|-4|5|6|7|1U|8|@]|9|@]|A|$]]]|12|$13|$5|14|15|16|A|$17|18]]]]

My humble construction that 

<ul>
<li>shows the current path (using python, convenient and just works, see <a href="https://stackoverflow.com/questions/5265702/how-to-get-full-path-of-a-file">How to get full path of a file?</a>)</li>
<li>looks directly for <code>.git</code> subfolder: low chance to emit a git command in a non-git subfolder</li>
<li>gets rid of some warnings of <code>find</code></li>
</ul>

as follow:

<pre><code>find . \
 -maxdepth 2 -type d \
 -name ".git" \
 -execdir python -c 'import os; print(os.path.abspath("."))' \; \
 -execdir git pull \;
</code></pre>

Of course, you may add other git commands with additional <code>-execdir</code> options to <code>find</code>, displaying the branch for instance:

<pre><code>find . \
 -maxdepth 2 -type d \
 -name ".git" \
 -execdir python -c 'import os; print(os.path.abspath("."))' \; \
 -execdir git branch \;
 -execdir git pull \;
</code></pre>

blocks|key|3027840|text|gitfox是一个在所有subrepos上执行命令的工具|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3027841|npm+install+gitfox+-g
g+pull|code-block|syntax|javascript|3027842|entityMap^0|0|6|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

<code>gitfox</code> is a tool to execute command on all subrepos

<pre><code>npm install gitfox -g
g pull
</code></pre>

blocks|key|300355|text|你可以试试这个|type|unstyled|depth|inlineStyleRanges|entityRanges|data|300356|find+.+-type+d+-name+.git+-exec+sh+-c+"cd+\"{}\"/../+&&+pwd+&&+git+pull"+\;|code-block|syntax|javascript|300357|此外，您还可以通过添加另一个&&参数来添加自定义输出，如下所示。|300358|find+.+-type+d+-name+.git+-exec+sh+-c+"cd+\"{}\"/../+&&+pwd+&&+git+pull+&&+git+status"+\;|300359|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

You can try this

<pre><code>find . -type d -name .git -exec sh -c "cd \"{}\"/../ &amp;&amp; pwd &amp;&amp; git pull" \;
</code></pre>

Also, you can add your customized output by adding one more &amp;&amp; argument like.

<pre><code>find . -type d -name .git -exec sh -c "cd \"{}\"/../ &amp;&amp; pwd &amp;&amp; git pull &amp;&amp; git status" \;
</code></pre>

blocks|key|3242189|text|我综合了几个评论和答案的要点：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3242190|find+.+-maxdepth+1+-type+d+-name+.git+-execdir+git+pull+\;|code-block|syntax|javascript|3242191|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I combined points from several comments and answers:

<pre><code>find . -maxdepth 1 -type d -name .git -execdir git pull \;
</code></pre>

blocks|key|299753|text|2010年的原始答案：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|299754|如果所有这些目录都是单独的git代码库，那么您应该将它们引用为。|299755|这意味着您的“源”将是远程存储库'plugins‘，它只包含对子存储库'cms’、'admin‘、'chart’的引用。|offset|length|style|CODE|299756|后跟git+submodule+update的git+pull将会达到您正在寻找的目标。|299757|299758|更新2016年1月：|299759|在Git2.8+(Q1+2016)中，你将能够并行抓取子模块(!)和git+fetch+--recurse-submodules+-j2在一起。|299760|参见"How+to+speed+up+/+parallelize+downloads+of+git+submodules+using+git+clone+--recursive?“|299761|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/34762036/6309^0|0|0|H|7|10|3|16|5|1E|5|0|2|K|N|8|0|0|0|Y|Y|0|3|2E|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|11|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|12|8|@$F|13|G|14|H|I]|$F|15|G|16|H|I]|$F|17|G|18|H|I]|$F|19|G|1A|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|1B|8|@$F|1C|G|1D|H|I]|$F|1E|G|1F|H|I]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|1G|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|1H|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|1I|8|@$F|1J|G|1K|H|I]]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1L|8|@]|9|@$F|1M|G|1N|1|1O]]|A|$]]|$1|S|3|-4|5|6|7|1P|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|Z]]]]

Original answer 2010:

If all of those directories are separate git repo, you should reference them as <a href="http://git-scm.com/docs/git-submodule" rel="nofollow noreferrer">submodules</a>.

That means your "origin" would be that remote repo '<code>plugins</code>' which only contains references to subrepos '<code>cms</code>', '<code>admin</code>', '<code>chart</code>'.

A <code>git pull</code> followed by a <code>git submodule update</code> would achieve what your are looking for.

<hr>

Update January 2016:

With Git 2.8 (Q1 2016), you will be able to fetch submodules in parallel (!) with <code>git fetch --recurse-submodules -j2</code>. 
See "<a href="https://stackoverflow.com/a/34762036/6309">How to speed up / parallelize downloads of git submodules using git clone --recursive?</a>"

blocks|key|3027808|text|我用这个|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3027809|for+dir+in+$(find+.+-name+".git")
do+cd+${dir%25/*}
++++echo+$PWD
++++git+pull
++++echo+""
++++cd+-+>+/dev/null
done|code-block|syntax|javascript|3027810|Github|offset|length|3027811|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/pangteypiyush/git-batch-pull/blob/master/batch-pull.sh^0|0|0|0|6|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

I use this

<pre><code>for dir in $(find . -name ".git")
do cd ${dir%/*}
 echo $PWD
 git pull
 echo ""
 cd - &gt; /dev/null
done
</code></pre>

<a href="https://github.com/pangteypiyush/git-batch-pull/blob/master/batch-pull.sh" rel="nofollow">Github</a>

blocks|key|299823|text|如果你有很多git库的子目录，你可以使用并行|type|unstyled|depth|inlineStyleRanges|entityRanges|data|299824|ls+%7C+parallel+-I{}+-j100+'
++if+[+-d+{}/.git+];+then
++++echo+Pulling+{}
++++git+-C+{}+pull+>+/dev/null+&&+echo+"pulled"+%7C%7C+echo+"error+:("
++else
+++++echo+{}+is+not+a+.git+directory
++fi
'|code-block|syntax|javascript|299825|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

If you have a lot of subdirs with git repositories, you can use parallel

<pre><code>ls | parallel -I{} -j100 '
 if [ -d {}/.git ]; then
 echo Pulling {}
 git -C {} pull &gt; /dev/null &amp;&amp; echo "pulled" || echo "error :("
 else
 echo {} is not a .git directory
 fi
'
</code></pre>

How can I update multiple git repositories from their shared parent's directory without <code>cd</code>'ing into each repo's root directory? I have the following which are all separate git repositories (not submodules):

<pre><code>/plugins/cms
/plugins/admin
/plugins/chart
</code></pre>

I want to update them all at once or at least simplify my current workflow:

<pre><code>cd ~/plugins/admin
git pull origin master
cd ../chart
git pull
</code></pre>

etc.

Run git pull over all subdirectories

包管理器

我如何才能从它们的共享父目录中更新多个git存储库，而不是进入每个存储库的根目录?我有以下内容，它们都是独立的git存储库(不是子模块)：/plugins/cms/plugins/admin/plugins/chart我想一次性更新它们，或者至少简化我当前的工作流程：cd ~/plugins/admingit pull origin mastercd ../chartgit pull等。

问运行git pull覆盖所有子目录
EN

回答 16

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