From 881abfb7a81b16cf81b0e78d81d648f420423131 Mon Sep 17 00:00:00 2001
From: geekpi <geekpi@users.noreply.github.com>
Date: Tue, 7 Jul 2020 08:48:26 +0800
Subject: [PATCH] translated

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diff --git a/sources/tech/20200628 entr- rerun your build when files change.md b/sources/tech/20200628 entr- rerun your build when files change.md
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-[#]: collector: (lujun9972)
-[#]: translator: (geekpi)
-[#]: reviewer: ( )
-[#]: publisher: ( )
-[#]: url: ( )
-[#]: subject: (entr: rerun your build when files change)
-[#]: via: (https://jvns.ca/blog/2020/06/28/entr/)
-[#]: author: (Julia Evans https://jvns.ca/)
-
-entr: rerun your build when files change
-======
-
-This is going to be a pretty quick post – I found out about [`entr`][1] relatively recently and I felt like WHY DID NOBODY TELL ME ABOUT THIS BEFORE?!?! So I’m telling you about it in case you’re in the same boat as I was.
-
-There’s a great explanation of the tool with lots of examples on [entr’s website][1].
-
-The summary is in the headline: `entr` is a command line tool that lets you run a arbitrary command every time you change any of a set of specified files. You pass it the list of files to watch on stdin, like this:
-
-```
-git ls-files | entr bash my-build-script.sh
-```
-
-or
-
-```
-find . -name *.rs | entr cargo test
-```
-
-or whatever you want really.
-
-### quick feedback is amazing
-
-Like possibly every single programmer in the universe, I find it Very Annoying to have to manually rerun my build / tests every time I make a change to my code.
-
-A lot of tools (like hugo and flask) have a built in system to automatically rebuild when you change your files, which is great!
-
-But often I have some hacked together custom build process that I wrote myself (like `bash build.sh`), and `entr` lets me have a magical build experience where I get instant feedback on whether my change fixed the weird bug with just one line of bash. Hooray!
-
-### restart a server (`entr -r`)
-
-Okay, but what if you’re running a server, and the server needs to be restarted every time you? entr’s got you – if you pass `-r`, then
-
-```
-git ls-files | entr -r python my-server.py
-```
-
-### clear the screen (`entr -c`)
-
-Another neat flag is `-c`, which lets you clear the screen before rerunning the command, so that you don’t get distracted/confused by the previous build’s output.
-
-### use it with `git ls-files`
-
-Usually the set of files I want to track is about the same list of files I have in git, so `git ls-files` is a natural thing to pipe to `entr`.
-
-I have a project right now where sometimes I have files that I’ve just created that aren’t in git just yet. So what if you want to include untracked files? Here’s a little bash incantation I put together that does this:
-
-```
-{ git ls-files; git ls-files . --exclude-standard --others; } | entr your-build-scriot
-```
-
-There’s probably a way to do this with just one git command but I don’t know what it is.
-
-### restart every time a new file is added: `entr -d`
-
-The other problem with this `git ls-files` thing is that sometimes I add a new file, and of course it’s not in git yet. entr has a nice feature for this – if you pass `-d`, then if you add a new file in any of the directories entr is tracking, then it’ll exit.
-
-I’m using this paired with a little while loop that will restart `entr` to include the new files, like this:
-
-```
-while true
-do
-{ git ls-files; git ls-files . --exclude-standard --others; } | entr -d your-build-scriot
-done
-```
-
-### how entr works on Linux: inotify
-
-On Linux, entr works using `inotify` (a system for tracking filesystem events like file changes) – if you strace it, you’ll see an `inotify_add_watch` system call for each file you ask it to watch, like this:
-
-```
-inotify_add_watch(3, "static/stylesheets/screen.css", IN_ATTRIB|IN_CLOSE_WRITE|IN_CREATE|IN_DELETE_SELF|IN_MOVE_SELF) = 1152
-```
-
-### that’s all!
-
-I hope this helps a few people learn about `entr`!
-
---------------------------------------------------------------------------------
-
-via: https://jvns.ca/blog/2020/06/28/entr/
-
-作者：[Julia Evans][a]
-选题：[lujun9972][b]
-译者：[译者ID](https://github.com/译者ID)
-校对：[校对者ID](https://github.com/校对者ID)
-
-本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
-
-[a]: https://jvns.ca/
-[b]: https://github.com/lujun9972
-[1]: http://eradman.com/entrproject/
diff --git a/translated/tech/20200628 entr- rerun your build when files change.md b/translated/tech/20200628 entr- rerun your build when files change.md
new file mode 100644
index 0000000000..f659d3fe65
--- /dev/null
+++ b/translated/tech/20200628 entr- rerun your build when files change.md	
@@ -0,0 +1,101 @@
+[#]: collector: (lujun9972)
+[#]: translator: (geekpi)
+[#]: reviewer: ( )
+[#]: publisher: ( )
+[#]: url: ( )
+[#]: subject: (entr: rerun your build when files change)
+[#]: via: (https://jvns.ca/blog/2020/06/28/entr/)
+[#]: author: (Julia Evans https://jvns.ca/)
+
+entr：文件更改时重新运行构建
+======
+
+这将是一篇很快的文章。我是最近才发现 [[entr]][1] 的，我觉得为什么之前没有人告诉我？！？！因此，如果你和我一样，我会告诉你有关情况。
+
+[entr 的网站][1]上有很多示例，对它已经有很好的解释。
+
+它标题的总结是：`entr` 是一个命令行工具，当每次更改一组指定文件中的任何一个时，你都可以使用它运行任意命令。你给它传递要在标准输入监控的文件列表，如下所示：
+
+```
+git ls-files | entr bash my-build-script.sh
+```
+
+或者
+
+```
+find . -name *.rs | entr cargo test
+```
+
+或者任何你希望的。
+
+### 快速反馈很棒
+
+就像世界上的每个程序员一样，我发现每次更改代码时都必须手动重新运行构建/测试非常烦人。
+
+许多工具（例如 hugo 和 flask）都有内置的系统，可以在更改文件时自动重建，这很棒！
+
+但是通常我会自己编写一些自定义的构建过程（例如 “bash build.sh”），而 `entr` 让我有一种神奇的构建经验，我可以立即获得我是否只用一行 bash 修复了奇怪 bug 的反馈。万岁！
+
+### 重启服务器（`entr -r`）
+
+好的，但是如果你正在运行服务器，并且每次都需要重新启动服务器怎么办？ entr 了解你，如果你传递 `-r`，那么
+
+```
+git ls-files | entr -r python my-server.py
+```
+
+### 清除屏幕（`entr -c`）
+
+另一个简洁的标志是 `-c`，它让你可以在重新运行命令之前清除屏幕，以免被前面构建的输出分散注意力。
+
+### 与 `git ls-files` 一起使用
+
+通常，我要跟踪的文件集与 git 中的文件列表大致相同，因此将 git ls-files 传递给 `entr` 是很自然的事情。
+
+我现在有一个项目，有时我刚刚创建的文件还不在 git 中。那么，如果要包括未跟踪的文件怎么办？这是我拼凑的一点 bash 语句：
+
+```
+{ git ls-files; git ls-files . --exclude-standard --others; } | entr your-build-scriot
+```
+
+也许可以只用一条 git 命令做到，但我不知道是什么。
+
+### 每次添加新文件时重启：`entr -d`
+
+`git ls-files` 的另一个问题是有时候我添加一个新文件，当然它还没有在 git 中。entr 为此提供了一个很好的功能。如果你传递 `-d`，那么如果你在 entr 跟踪的任何目录中添加新文件，它将退出。
+
+我将它与一个 while 循环配合使用，它将重启 `entr` 来包括新文件，如下所示：
+
+```
+while true
+do
+{ git ls-files; git ls-files . --exclude-standard --others; } | entr -d your-build-scriot
+done
+```
+
+### entr 在 Linux 上的工作方式：inotify
+
+在 Linux 中，entr 使用 `inotify`（用于跟踪文件系统事件（如文件更改）的系统）工作。如果跟踪它，那么你会看到每个监控文件的 `inotify_add_watch` 系统调用，如下所示：
+
+```
+inotify_add_watch(3, "static/stylesheets/screen.css", IN_ATTRIB|IN_CLOSE_WRITE|IN_CREATE|IN_DELETE_SELF|IN_MOVE_SELF) = 1152
+```
+
+### 就是这些
+
+我希望这可以帮助一些人了解 `entr`！
+
+--------------------------------------------------------------------------------
+
+via: https://jvns.ca/blog/2020/06/28/entr/
+
+作者：[Julia Evans][a]
+选题：[lujun9972][b]
+译者：[geekpi](https://github.com/geekpi)
+校对：[校对者ID](https://github.com/校对者ID)
+
+本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
+
+[a]: https://jvns.ca/
+[b]: https://github.com/lujun9972
+[1]: http://eradman.com/entrproject/