blocks|key|4898588|text|是的，有巴什调试器项目。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4898589|📷|atomic|4898590|您还可以在执行时使用set+-x和set+-v。更多信息：|style|CODE|4898591|http://www.linuxtopia.org/online_书籍/高级_bash_脚本编写_指南/调试器+http://www.cyberciti.biz/tips/debugging-shell-script.html|4898592|祝好运!|entityMap|0|LINK|mutability|MUTABLE|url|http://bashdb.sourceforge.net/|1|IMAGE|IMMUTABLE|imageUrl|https://i.stack.imgur.com/5xhXq.png|imageAlt|2|http://www.linuxtopia.org/online_books/advanced_bash_scripting_guide/debugging.html|3|http://www.cyberciti.biz/tips/debugging-shell-script.html^0|4|7|0|0|0|1|1|0|A|6|H|6|0|0|1J|2|1K|1L|3|0^^$0|@$1|2|3|4|5|6|7|15|8|@]|9|@$A|16|B|17|1|18]]|C|$]]|$1|D|3|E|5|F|7|19|8|@]|9|@$A|1A|B|1B|1|1C]]|C|$]]|$1|G|3|H|5|6|7|1D|8|@$A|1E|B|1F|I|J]|$A|1G|B|1H|I|J]]|9|@]|C|$]]|$1|K|3|L|5|6|7|1I|8|@]|9|@$A|1J|B|1K|1|1L]|$A|1M|B|1N|1|1O]]|C|$]]|$1|M|3|N|5|6|7|1P|8|@]|9|@]|C|$]]]|O|$P|$5|Q|R|S|C|$T|U]]|V|$5|W|R|X|C|$Y|Z|10|-4]]|11|$5|Q|R|S|C|$T|12]]|13|$5|Q|R|S|C|$T|14]]]]

Yes, there is <a href="http://bashdb.sourceforge.net/" rel="nofollow noreferrer">Bash Debugger Project</a>.

<a href="https://i.stack.imgur.com/5xhXq.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5xhXq.png" alt=""></a>

You can also use <code>set -x</code> and <code>set -v</code> at execution. More info:

<a href="http://www.linuxtopia.org/online_books/advanced_bash_scripting_guide/debugging.html" rel="nofollow noreferrer">http://www.linuxtopia.org/online_books/advanced_bash_scripting_guide/debugging.html</a>
<a href="http://www.cyberciti.biz/tips/debugging-shell-script.html" rel="nofollow noreferrer">http://www.cyberciti.biz/tips/debugging-shell-script.html</a>

Good luck!

blocks|key|4898433|text|有几种不同的方式，即：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4898434|使用-x选项bash+-x+yourscript.sh运行脚本|unordered-list-item|4898435|将set+-x添加到脚本文件开头的新行中，在Shebang+#!/bin/bash之后，在脚本开始之前，set+-v将显示shell输入行，set+-x将显示已执行的命令和参数|offset|length|style|CODE|4898436|用#!/bin/bash+-xv替换脚本文件的shebang|entityMap^0|0|0|1|6|U|B|1G|6|1Y|6|0|1|F^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|O|8|@]|9|@]|A|$]]|$1|E|3|F|5|D|7|P|8|@$G|Q|H|R|I|J]|$G|S|H|T|I|J]|$G|U|H|V|I|J]|$G|W|H|X|I|J]]|9|@]|A|$]]|$1|K|3|L|5|D|7|Y|8|@$G|Z|H|10|I|J]]|9|@]|A|$]]]|M|$]]

There several different ways, i.e.:

<ul>
<li>Run your script with the -x option

<pre><code>bash -x yourscript.sh
</code></pre></li>
<li>Add <code>set -x</code> in a new line at the beginning of your scriptfile after the Shebang <code>#!/bin/bash</code> and before the beginning of your script, <code>set -v</code> would display the shell input lines, <code>set -x</code> displays the executed commands and arguments</li>
<li>replace the shebang of your script file with <code>#!/bin/bash -xv</code></li>
</ul>

blocks|key|6087677|text|现在，有Visual代码Bash调试扩展。它有“进入/退出/结束”，并可以显示每个变量的值。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|6087678|📷|atomic|entityMap|0|LINK|mutability|MUTABLE|url|https://marketplace.visualstudio.com/items?itemName=rogalmic.bash-debug|1|IMAGE|IMMUTABLE|imageUrl|https://i.stack.imgur.com/TBnMW.png|imageAlt^0|4|G|0|0|0|1|1^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]]|C|$]]|$1|D|3|E|5|F|7|X|8|@]|9|@$A|Y|B|Z|1|10]]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|O|J|P|C|$Q|R|S|-4]]]]

Nowadays, there is <a href="https://marketplace.visualstudio.com/items?itemName=rogalmic.bash-debug" rel="noreferrer">the Visual Studio Code Bash Debug extension</a>. It has 'Step in/out/over' and can show the value of each variable.
<a href="https://i.stack.imgur.com/TBnMW.png" rel="noreferrer"><img src="https://i.stack.imgur.com/TBnMW.png" alt="VS Code Bash Debug screenshot" /></a>

blocks|key|4898734|text|贝查克是镇上最好的--|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4898735|http://www.shellcheck.net/|offset|length|4898736|你也可以和vim集成，这是git回购--|4898737|https://github.com/koalaman/shellcheck|entityMap|0|LINK|mutability|MUTABLE|url|1^0|0|0|Q|0|0|0|0|12|1^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@$D|S|E|T|1|U]]|A|$]]|$1|F|3|G|5|6|7|V|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|W|8|@]|9|@$D|X|E|Y|1|Z]]|A|$]]]|J|$K|$5|L|M|N|A|$O|C]]|P|$5|L|M|N|A|$O|I]]]]

shellcheck is the best in the town --

<a href="http://www.shellcheck.net/" rel="noreferrer">http://www.shellcheck.net/</a>

you can also integrate with vim, here is the git repo --

<a href="https://github.com/koalaman/shellcheck" rel="noreferrer">https://github.com/koalaman/shellcheck</a>

blocks|key|6087622|text|调试bash脚本的GUI选项是带有BashEclipse/带壳插件的Eclipse。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|6087623|这提供了您的问题(breakpoints+and+stuff)的特性以及用于调试复杂bash脚本的许多其他特性。|offset|length|style|CODE|6087624|其中一些特点包括：|6087625|6087626|(https://unix.stackexchange.com/questions/155551/how-to-debug-a-bash-script)|6087627|断点切换|unordered-list-item|6087628|单步操作|6087629|步进，步进，步进函数和子例程|6087630|在脚本运行时随时检查代码变量|6087631|TODO任务列表|6087632|书签列表|6087633|多窗口编辑|6087634|远程共享项目环境|6087635|“脚本编辑器”透视图：|6087636|📷|atomic|6087637|调试透视图：|6087638|6087639|使用的步骤是将Shelled和BashEclipse插件添加到eclipse中。然后运行BashEclipse+read文本文件中提供的过程来启动调试器。|entityMap|0|LINK|mutability|MUTABLE|url|https://unix.stackexchange.com/questions/155551/how-to-debug-a-bash-script|1|IMAGE|IMMUTABLE|imageUrl|https://i.stack.imgur.com/QiDYN.png|imageAlt|2|https://i.stack.imgur.com/AmNSa.png^0|0|9|L|0|0|0|1|22|0|0|0|0|0|0|0|0|0|0|0|0|1|1|0|0|0|1|2|0|7|7|F|B^^$0|@$1|2|3|4|5|6|7|1S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1T|8|@$D|1U|E|1V|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|1W|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|1X|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|1Y|8|@]|9|@$D|1Z|E|20|1|21]]|A|$]]|$1|M|3|N|5|O|7|22|8|@]|9|@]|A|$]]|$1|P|3|Q|5|O|7|23|8|@]|9|@]|A|$]]|$1|R|3|S|5|O|7|24|8|@]|9|@]|A|$]]|$1|T|3|U|5|O|7|25|8|@]|9|@]|A|$]]|$1|V|3|W|5|O|7|26|8|@]|9|@]|A|$]]|$1|X|3|Y|5|O|7|27|8|@]|9|@]|A|$]]|$1|Z|3|10|5|O|7|28|8|@]|9|@]|A|$]]|$1|11|3|12|5|O|7|29|8|@]|9|@]|A|$]]|$1|13|3|14|5|6|7|2A|8|@]|9|@]|A|$]]|$1|15|3|16|5|17|7|2B|8|@]|9|@$D|2C|E|2D|1|2E]]|A|$]]|$1|18|3|19|5|6|7|2F|8|@]|9|@]|A|$]]|$1|1A|3|16|5|17|7|2G|8|@]|9|@$D|2H|E|2I|1|2J]]|A|$]]|$1|1B|3|1C|5|6|7|2K|8|@$D|2L|E|2M|F|G]|$D|2N|E|2O|F|G]]|9|@]|A|$]]]|1D|$1E|$5|1F|1G|1H|A|$1I|1J]]|1K|$5|1L|1G|1M|A|$1N|1O|1P|-4]]|1Q|$5|1L|1G|1M|A|$1N|1R|1P|-4]]]]

A GUI option for debugging a bash script is the Eclipse IDE with the BashEclipse/Shelled pluggins.

This gives the features of your question (<code>breakpoints and stuff</code>) along with a host of other features for debugging complex bash scripts.

Some of the features include: 
(<a href="https://unix.stackexchange.com/questions/155551/how-to-debug-a-bash-script">https://unix.stackexchange.com/questions/155551/how-to-debug-a-bash-script</a>)

<ul>
<li>Break Point toggle</li>
<li>Single Step-by-step operation</li>
<li>Step-in, Step-out, Step-over functions and sub-routines</li>
<li>Examining code variables at any point while script is running</li>
<li>TODO task list</li>
<li>Bookmark list</li>
<li>Multiple Window Editing</li>
<li>Remote Sharing of the project environment</li>
</ul>

The Script Editor perspective:
<a href="https://i.stack.imgur.com/QiDYN.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/QiDYN.png" alt="Eclipse Script IDE"></a>

The Debugging perspective:
<a href="https://i.stack.imgur.com/AmNSa.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/AmNSa.png" alt="Eclipse Script Debug Perspective"></a>

The steps for using is to add the <code>Shelled</code> and <code>BashEclipse</code> pluggins to eclipse. Then run the procedure provided in the BashEclipse read me text file to start the debugger.

Is there any way to debug bash script without using echo and logging?

I'm talking about using breakpoints and stuff like that.

How to debug bash script?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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是否有任何方法可以不使用echo和日志记录来调试bash脚本？我说的是使用断点之类的东西。

问如何调试bash脚本？
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