blocks|key|219986|text|当Cygwin中的所有其他方法都失败时执行...|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|219987|尝试对有问题的文件运行dos2unix命令。|CODE|219988|当您看到下面这样的错误消息时，它可能会有所帮助：|219989|-bash:+'\r':+command+not+found|219990|Windows样式换行符可能会导致Cygwin中出现问题。|219991|dos2unix命令修改换行符，使其与Unix+/+Cygwin兼容。|219992|警告：+dos2unix命令会就地修改文件，因此如有必要，请采取预防措施。|219993|如果你需要保留原始文件，你应该先备份它。|219994|Mac用户注意：+dos2unix命令在Mac上不存在。|219995|查看this+answer，了解使用不同工具的各种解决方案。|219996|219997|还有一个unix2dos命令可以执行相反的操作：|219998|它修改Unix换行符，使其与Windows工具兼容。|219999|如果您使用记事本打开一个文件，并且所有行都一起运行，请尝试unix2dos+filename。|220000|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/q/1251999/778118^0|L|3|0|B|8|0|0|0|U|0|0|0|8|0|0|3|0|0|9|8|0|2|B|0|0|0|4|8|0|0|T|H|0^^$0|@$1|2|3|4|5|6|7|1D|8|@$9|1E|A|1F|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|1G|8|@$9|1H|A|1I|B|H]]|D|@]|E|$]]|$1|I|3|J|5|6|7|1J|8|@]|D|@]|E|$]]|$1|K|3|L|5|6|7|1K|8|@$9|1L|A|1M|B|H]]|D|@]|E|$]]|$1|M|3|N|5|6|7|1N|8|@]|D|@]|E|$]]|$1|O|3|P|5|6|7|1O|8|@$9|1P|A|1Q|B|H]]|D|@]|E|$]]|$1|Q|3|R|5|6|7|1R|8|@$9|1S|A|1T|B|C]]|D|@]|E|$]]|$1|S|3|T|5|6|7|1U|8|@]|D|@]|E|$]]|$1|U|3|V|5|6|7|1V|8|@$9|1W|A|1X|B|H]]|D|@]|E|$]]|$1|W|3|X|5|6|7|1Y|8|@]|D|@$9|1Z|A|20|1|21]]|E|$]]|$1|Y|3|-4|5|6|7|22|8|@]|D|@]|E|$]]|$1|Z|3|10|5|6|7|23|8|@$9|24|A|25|B|H]]|D|@]|E|$]]|$1|11|3|12|5|6|7|26|8|@]|D|@]|E|$]]|$1|13|3|14|5|6|7|27|8|@$9|28|A|29|B|H]]|D|@]|E|$]]|$1|15|3|-4|5|6|7|2A|8|@]|D|@]|E|$]]]|16|$17|$5|18|19|1A|E|$1B|1C]]]]

When all else fails in Cygwin...

Try running the <code>dos2unix</code> command on the file in question.

It might help when you see error messages like this: 

<code>-bash: '\r': command not found</code>

Windows style newline characters can cause issues in Cygwin.

The <code>dos2unix</code> command modifies newline characters so they are Unix / Cygwin compatible.

CAUTION: the dos2unix command modifies files in place, so take precaution if necessary.

If you need to keep the original file, you should back it up first.

Note for Mac users: The <code>dos2unix</code> command does not exist on Mac OS X.

Check out <a href="https://stackoverflow.com/q/1251999/778118">this answer</a> for a variety of solutions using different tools.

<hr>

There is also a <code>unix2dos</code> command that does the reverse:

It modifies Unix newline characters so they're compatible with Windows tools.

If you open a file with Notepad and all the lines run together, try <code>unix2dos filename</code>.

blocks|key|3082427|text|如果你使用的是最新的Cygwin+(例如1.7)，你也可以在你的.bashrc和.bash_profile的第一个非注释行上以下面这一行开始：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3082428|#+~/.bashrc:+executed+by+bash(1)+for+non-login+shells.
#+see+/usr/share/doc/bash/examples/startup-files+(in+the+package+bash-doc)
#+for+examples
(set+-o+igncr)+2>/dev/null+&&+set+-o+igncr;+#+this+comment+is+needed|code-block|syntax|javascript|3082429|这将强制bash忽略Windows行分隔符中使用的回车(\r)字符。|3082430|参见http://cygwin.com/ml/cygwin-announce/2010-08/msg00015.html。|3082431|entityMap|0|LINK|mutability|MUTABLE|url|http://cygwin.com/ml/cygwin-announce/2010-08/msg00015.html^0|W|7|14|D|0|0|S|2|0|2|1M|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|11|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|12|8|@$9|13|A|14|B|C]]|D|@]|E|$]]|$1|M|3|N|5|6|7|15|8|@]|D|@$9|16|A|17|1|18]]|E|$]]|$1|O|3|-4|5|6|7|19|8|@]|D|@]|E|$]]]|P|$Q|$5|R|S|T|E|$U|V]]]]

If you are using a recent Cygwin (e.g. 1.7), you can also start both your <code>.bashrc</code> and <code>.bash_profile</code> with the following line, on the first non commented line:

<pre><code># ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples
(set -o igncr) 2&gt;/dev/null &amp;&amp; set -o igncr; # this comment is needed
</code></pre>

This will force bash to ignore carriage return (<code>\r</code>) characters used in Windows line separators.

See <a href="http://cygwin.com/ml/cygwin-announce/2010-08/msg00015.html">http://cygwin.com/ml/cygwin-announce/2010-08/msg00015.html</a>.

blocks|key|3082440|text|我使用cygwin和Windows7，诀窍不是把set+-o+igncr放到你的.bashrc中，而是把整个SHELLOPTS放到你的环境变量中。(所以unix+/cygwin没有问题...)我认为这在.bashrc中是行不通的，因为正如我们在德语中所说的那样，“滴滴已经很糟糕了”。;-)所以我的SHELLOPTS看起来像这样|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3082441|braceexpand:emacs:hashall:histexpand:history:igncr:interactive-comments:monitor|code-block|syntax|javascript|3082442|entityMap^0|O|C|1I|9|2T|7|45|9|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]|$9|R|A|S|B|C]|$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|L|$]]

I am using cygwin and Windows7, the trick was NOT to put the <code>set -o igncr</code> into your .bashrc but put the whole <code>SHELLOPTS</code> into you environment variables under Windows. (So nothing with unix / cygwin...) I think it does not work from <code>.bashrc</code> because "the drops is already sucked"
as we would say in german. ;-)
So my <code>SHELLOPTS</code> looks like this

<pre><code>braceexpand:emacs:hashall:histexpand:history:igncr:interactive-comments:monitor
</code></pre>

blocks|key|221963|text|您还可以将选项-o+igncr添加到bash调用中，例如|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|221964|bash+-x+-o+igncr+script.sh|code-block|syntax|javascript|221965|entityMap^0|7|8|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|$]]

You can also add the option <code>-o igncr</code> to the bash call, e.g.

<pre><code>bash -x -o igncr script.sh
</code></pre>

blocks|key|3082447|text|我也有同样的问题。解决方案:我用pspad编辑器编辑文件，并给它一个unix格式(菜单-格式->+UNIX)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3082448|我相信你可以用很多其他的编辑器来设置你的文件的这种格式|3082449|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

I had the same problem. Solution: I edit the file with pspad editor, and give it a unix format (Menu - Format -> UNIX)

I believe you can set this format to your file with many other editors

blocks|key|3082451|text|对于Emacs用户来说：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3082452|3082453|打开文件|ordered-list-item|3082454|M-x|3082455|“unix”|3082456|这会将文件中的新字符更新为unix样式。有关Emacs中“换行表示”的更多信息，可以在这里找到：|3082457|http://ergoemacs.org/emacs/emacs_line_ending_char.html|offset|length|3082458|注意:如果您更喜欢从命令行执行上述步骤，可以将其放入Emacs脚本中。|3082459|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|0|0|0|0|1I|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|10|8|@]|9|@]|A|$]]|$1|F|3|G|5|E|7|11|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|12|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|13|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|14|8|@]|9|@$N|15|O|16|1|17]]|A|$]]|$1|P|3|Q|5|6|7|18|8|@]|9|@]|A|$]]|$1|R|3|-4|5|6|7|19|8|@]|9|@]|A|$]]]|S|$T|$5|U|V|W|A|$X|M]]]]

<h1>For the Emacs users out there:</h1>
<ol>
<li>Open the file</li>
<li>M-x set-buffer-file-coding-system</li>
<li>Select &quot;unix&quot;</li>
</ol>
This will update the new characters in the file to be unix style. More info on &quot;Newline Representation&quot; in Emacs can be found here:
<a href="http://ergoemacs.org/emacs/emacs_line_ending_char.html" rel="nofollow noreferrer">http://ergoemacs.org/emacs/emacs_line_ending_char.html</a>
Note: The above steps could be made into an Emacs script if one preferred to execute this from the command line.

blocks|key|220031|text|SUBLIME+TEXT|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|220032|有了sublime，你就可以去|220033|Unix视图->行尾->+(select)Unix|220034|220035|然后保存该文件。将解决此问题。|220036|就这么简单！|220037|entityMap^0|0|C|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|T|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|U|8|@]|D|@]|E|$]]|$1|J|3|-4|5|6|7|V|8|@]|D|@]|E|$]]|$1|K|3|L|5|6|7|W|8|@]|D|@]|E|$]]|$1|M|3|N|5|6|7|X|8|@]|D|@]|E|$]]|$1|O|3|-4|5|6|7|Y|8|@]|D|@]|E|$]]]|P|$]]

SUBLIME TEXT

With sublime you just go to

<blockquote>
 View - > Line Endings -> (select)Unix
</blockquote>

Then save the file. Will fix this issue.

Easy as that!

blocks|key|220231|text|对于那些没有安装dos2unix+(并且不想安装它)的人：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|220232|删除导致此错误的尾随\r字符：|offset|length|style|CODE|220233|sed+-i+'s/\r$//'+filename|code-block|syntax|javascript|220234|说明|BOLD|220235|选项-i用于就地编辑，我们直接在输入文件中删除尾随的\r。因此，要注意输入正确的模式。|220236|entityMap^0|0|A|2|0|0|0|2|0|2|2|Q|2|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@$D|V|E|W|F|G]]|9|@]|A|$]]|$1|H|3|I|5|J|7|X|8|@]|9|@]|A|$K|L]]|$1|M|3|N|5|6|7|Y|8|@$D|Z|E|10|F|O]]|9|@]|A|$]]|$1|P|3|Q|5|6|7|11|8|@$D|12|E|13|F|G]|$D|14|E|15|F|G]]|9|@]|A|$]]|$1|R|3|-4|5|6|7|16|8|@]|9|@]|A|$]]]|S|$]]

<h3>For those who don't have dos2unix installed (and don't want to install it):</h3>

Remove trailing <code>\r</code> character that causes this error:

<pre><code>sed -i 's/\r$//' filename
</code></pre>

 
Explanation:

Option <code>-i</code> is for in-place editing, we delete the trailing <code>\r</code> directly in the input file. Thus be careful to type the pattern correctly.

blocks|key|220238|text|对于使用Notepad%2B%2B的WINDOWS+(shell)用户(使用v6.8.3检查)，您可以使用选项-+Edit+->+EOL+conversion+->+Unix/OSX+format更正特定文件|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|220239|并再次保存文件。|220240|编辑:仍然适用于v7.5.1+(2017年8月29日)|220241|entityMap|0|LINK|mutability|MUTABLE|url|https://notepad-plus-plus.org/^0|E|7|4|9|0|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@$9|S|A|T|B|C]]|D|@$9|U|A|V|1|W]]|E|$]]|$1|F|3|G|5|6|7|X|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|Y|8|@]|D|@]|E|$]]|$1|J|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|K|$L|$5|M|N|O|E|$P|Q]]]]

For WINDOWS (shell) users with <a href="https://notepad-plus-plus.org" rel="noreferrer">Notepad++</a> (checked with v6.8.3) you can correct the specific file using the option
- Edit
-> EOL conversion
-> Unix/OSX format

And save your file again.

Edit: still works in v7.5.1 (Aug 29 2017)

blocks|key|2868695|text|已使用Notepad%2B%2B解析：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2868696|1)菜单->编辑->停产转换->+Unix/OSX格式|2868697|2)然后保存|2868698|固定|2868699|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

Resolved with Notepad++ : 

1) Menu->Edit->EOL Conversion -> Unix/OSX Format

2) Then Save 

Fixed

blocks|key|220243|text|使用notepad%2B%2B(6.8.1)将shell脚本从windows发布到linux的人。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|220244|在记事本%2B%2B中设置以下内容编辑->停机转换->+Unix/OSX格式|220245|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

folks who use notepad++(6.8.1) to ship shell scripts from windows to linux.

set the following in notepad ++
Edit -> EOL Conversion -> Unix/OSX format

blocks|key|2868703|text|在EditPlus中，您可以从Document+→+File+Format+(CR/LF)+→+Change+File+Format...菜单执行此操作，然后选择Unix+/+Mac+OS+X单选按钮。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2868704|entityMap|0|LINK|mutability|MUTABLE|url|http://www.editplus.com/^0|F|1I|29|F|1|8|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]|$9|Q|A|R|B|C]]|D|@$9|S|A|T|1|U]]|E|$]]|$1|F|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

In <a href="http://www.editplus.com" rel="nofollow noreferrer">EditPlus</a> you do this from the 
<code>Document → File Format (CR/LF) → Change File Format...</code> menu and then choose the <code>Unix / Mac OS X</code> radio button.

blocks|key|2868706|text|从windows计算机创建/下载的文件/脚本可能会出现问题。请尝试转换为linux文件格式。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2868707|dos2unix+./script_name.sh|code-block|syntax|javascript|2868708|或|2868709|dos2unix+~/.bashrc|2868710|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|$]]

Issue maybe occured because of the file/script created/downloaded from a windows machine. Please try converting into linux file format.

<pre><code>dos2unix ./script_name.sh
</code></pre>

or 

<pre><code>dos2unix ~/.bashrc
</code></pre>

blocks|key|2868712|text|根据这个gist，解决方案是创建一个包含以下内容的~/.bash_profile+(在HOME目录中)：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2868713|export+SHELLOPTS
set+-o+igncr|code-block|syntax|javascript|2868714|entityMap|0|LINK|mutability|MUTABLE|url|https://gist.github.com/mymaneesh/7583980^0|P|F|17|4|4|4|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]]|D|@$9|X|A|Y|1|Z]]|E|$]]|$1|F|3|G|5|H|7|10|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|11|8|@]|D|@]|E|$]]]|L|$M|$5|N|O|P|E|$Q|R]]]]

As per this <a href="https://gist.github.com/mymaneesh/7583980" rel="noreferrer">gist</a>, the solution is to create a <code>~/.bash_profile</code> (in <code>HOME</code> directory) that contains:

<pre><code>export SHELLOPTS
set -o igncr
</code></pre>

blocks|key|3082511|text|1.选择|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3082512|​|3082513|📷|atomic|offset|length|3082514|+-是我的选择。|3082515|3082516|2.相关性|3082517|此答案适用于2018年3月。将来，这个答案中的数据可能会过时。|3082518|此答案的作者在2018年3月亲自使用了EditorConfig。|3082519|3082520|3.限制|3082521|您需要使用。|3082522|3082523|4.论证|3082524|3082525|使用起来很简单。我需要设置我的.editorconfig文件一次，在这里我创建我的项目，→我可以忘记.|ordered-list-item|style|CODE|3082526|.|3082527|3082528|3082529|5.示例|3082530|5.1。简单|3082531|我为我的文本编辑器安装了→Sublime+Text。我用Sublime+Text编辑文件。|3082532|例如，我有一个sashacrlf.sh文件：|3082533|echo+"Sasha"+&
echo+"Goddess!"+&|code-block|syntax|javascript|3082534|我在Cygwin中运行这个文件：|3082535|$+bash+sashacrlf.sh
Sasha
sashacrlf.sh:+line+1:+$'\r':+command+not+found
Goddess!|3082536|我在与sashacrlf.sh相同的项目中创建了一个文件.editorconfig。|3082537|[*.sh]
end_of_line+=+lf|3082538|这意味着，如果您在编辑器中保存项目中任何扩展名为.sh的文件，EditorConfig会为该文件设置UNIX行结尾。|3082539|我再次在文本编辑器中保存sashacrlf.sh。我再次运行sashacrlf.sh：|3082540|$+bash+sashacrlf.sh
Sasha
Goddess!|3082541|我无法在控制台中获得意外的输出。|3082542|5.2。多个文件扩展名|3082543|例如，我希望在扩展名为.sh、.bashrc和.bash_profile的所有文件中都有UNIX行结尾。我将以下行添加到我的.editorconfig文件中：|3082544|[*.{sh,bashrc,bash_profile}]
end_of_line+=+lf|3082545|现在，如果我保存任何扩展名为.sh、.bashrc或.bash_profile的文件，EditorConfig会自动为该文件设置UNIX行结束。|3082546|3082547|6.附加链接|3082548|3082549|unordered-list-item|3082550|3082551|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/81f48db2edc2a50c135ac501e28e2955.png|imageAlt^0|0|0|0|1|0|0|0|0|0|0|0|0|0|0|0|0|0|F|D|0|0|0|0|0|0|0|7|C|0|0|0|0|3|C|S|D|0|0|O|3|0|C|C|U|C|0|0|0|0|B|3|F|7|N|D|1Q|D|0|0|E|3|I|7|Q|D|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|2Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|2R|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|2S|8|@]|9|@$G|2T|H|2U|1|2V]]|A|$]]|$1|I|3|J|5|6|7|2W|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|2X|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|2Y|8|@]|9|@]|A|$]]|$1|N|3|O|5|6|7|2Z|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|30|8|@]|9|@]|A|$]]|$1|R|3|-4|5|6|7|31|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|32|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|33|8|@]|9|@]|A|$]]|$1|W|3|-4|5|6|7|34|8|@]|9|@]|A|$]]|$1|X|3|Y|5|6|7|35|8|@]|9|@]|A|$]]|$1|Z|3|-4|5|6|7|36|8|@]|9|@]|A|$]]|$1|10|3|11|5|12|7|37|8|@$G|38|H|39|13|14]]|9|@]|A|$]]|$1|15|3|16|5|12|7|3A|8|@]|9|@]|A|$]]|$1|17|3|-4|5|6|7|3B|8|@]|9|@]|A|$]]|$1|18|3|-4|5|6|7|3C|8|@]|9|@]|A|$]]|$1|19|3|1A|5|6|7|3D|8|@]|9|@]|A|$]]|$1|1B|3|1C|5|6|7|3E|8|@]|9|@]|A|$]]|$1|1D|3|1E|5|6|7|3F|8|@]|9|@]|A|$]]|$1|1F|3|1G|5|6|7|3G|8|@$G|3H|H|3I|13|14]]|9|@]|A|$]]|$1|1H|3|1I|5|1J|7|3J|8|@]|9|@]|A|$1K|1L]]|$1|1M|3|1N|5|6|7|3K|8|@]|9|@]|A|$]]|$1|1O|3|1P|5|1J|7|3L|8|@]|9|@]|A|$1K|1L]]|$1|1Q|3|1R|5|6|7|3M|8|@$G|3N|H|3O|13|14]|$G|3P|H|3Q|13|14]]|9|@]|A|$]]|$1|1S|3|1T|5|1J|7|3R|8|@]|9|@]|A|$1K|1L]]|$1|1U|3|1V|5|6|7|3S|8|@$G|3T|H|3U|13|14]]|9|@]|A|$]]|$1|1W|3|1X|5|6|7|3V|8|@$G|3W|H|3X|13|14]|$G|3Y|H|3Z|13|14]]|9|@]|A|$]]|$1|1Y|3|1Z|5|1J|7|40|8|@]|9|@]|A|$1K|1L]]|$1|20|3|21|5|6|7|41|8|@]|9|@]|A|$]]|$1|22|3|23|5|6|7|42|8|@]|9|@]|A|$]]|$1|24|3|25|5|6|7|43|8|@$G|44|H|45|13|14]|$G|46|H|47|13|14]|$G|48|H|49|13|14]|$G|4A|H|4B|13|14]]|9|@]|A|$]]|$1|26|3|27|5|1J|7|4C|8|@]|9|@]|A|$1K|1L]]|$1|28|3|29|5|6|7|4D|8|@$G|4E|H|4F|13|14]|$G|4G|H|4H|13|14]|$G|4I|H|4J|13|14]]|9|@]|A|$]]|$1|2A|3|-4|5|6|7|4K|8|@]|9|@]|A|$]]|$1|2B|3|2C|5|6|7|4L|8|@]|9|@]|A|$]]|$1|2D|3|-4|5|6|7|4M|8|@]|9|@]|A|$]]|$1|2E|3|16|5|2F|7|4N|8|@]|9|@]|A|$]]|$1|2G|3|-4|5|6|7|4O|8|@]|9|@]|A|$]]|$1|2H|3|-4|5|6|7|4P|8|@]|9|@]|A|$]]]|2I|$2J|$5|2K|2L|2M|A|$2N|2O|2P|-4]]]]

<h2>1. Choice</h2>

<img src="https://i.imgur.com/14ivWNr.png" alt="EditorConfig"> <a href="http://editorconfig.org/" rel="nofollow noreferrer">EditorConfig</a> — is my choice.

<hr>

<h2>2. Relevance</h2>

This answer is relevant for March 2018. In the future, the data from this answer may be obsolete.

Author of this answer personally used EditorConfig at March 2018.

<hr>

<h2>3. Limitations</h2>

You need to use <a href="http://editorconfig.org/#download" rel="nofollow noreferrer">one of supported IDE/editors</a>.

<hr>

<h2>4. Argumentation</h2>

<ol>
<li>Simply usage. I need set my <code>.editorconfig</code> file 1 time, where I create my project, → I can forget <a href="https://github.com/editorconfig/editorconfig/wiki/EditorConfig-Properties" rel="nofollow noreferrer">some platform-, style- and IDE-specific problems</a>.</li>
<li><a href="http://editorconfig.org/#download" rel="nofollow noreferrer">Cross-platform, cross-languages, cross-IDE, cross-editors</a>.</li>
</ol>

<hr>

<h2>5. Example</h2>

<h3>5.1. Simple</h3>

I install <a href="https://github.com/sindresorhus/editorconfig-sublime" rel="nofollow noreferrer">EditorConfig plugin</a> for Sublime Text → my text editor. I edit files in Sublime Text.

For example, I have <code>sashacrlf.sh</code> file:

<pre class="lang-bash prettyprint-override"><code>echo "Sasha" &amp;
echo "Goddess!" &amp;
</code></pre>

I run this file in Cygwin:

<pre class="lang-bash prettyprint-override"><code>$ bash sashacrlf.sh
Sasha
sashacrlf.sh: line 1: $'\r': command not found
Goddess!
</code></pre>

I create a file <code>.editorconfig</code> in same project as <code>sashacrlf.sh</code>.

<pre class="lang-toml prettyprint-override"><code>[*.sh]
end_of_line = lf
</code></pre>

It means, that if you save any file with <code>.sh</code> extension in your project in your editor, EditorConfig set UNIX line endings for this file.

I save <code>sashacrlf.sh</code> in my text editor again. I run <code>sashacrlf.sh</code> again:

<pre class="lang-bash prettyprint-override"><code>$ bash sashacrlf.sh
Sasha
Goddess!
</code></pre>

I can't get unexpected output in console.

<h3>5.2. Multiple file extensions</h3>

For example, I want to have UNIX line endings in all files with extensions <code>.sh</code>, <code>.bashrc</code> and <code>.bash_profile</code>.
I add these lines to my <code>.editorconfig</code> file:

<pre class="lang-toml prettyprint-override"><code>[*.{sh,bashrc,bash_profile}]
end_of_line = lf
</code></pre>

Now, if I save any file with <code>.sh</code>, <code>.bashrc</code> or <code>.bash_profile</code> extension, EditorConfig automatically set UNIX line ending for this file.

<hr>

<h2>6. Additional links</h2>

<ul>
<li><a href="http://editorconfig.org/" rel="nofollow noreferrer">EditorConfig official site</a>.</li>
</ul>

blocks|key|2868740|text|您可能使用了notepad%2B%2B来创建/更新此文件。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2868741|EOL(编辑->EOL转换)折算默认为Windows。|2868742|在Notepad%2B%2B中更改停产折算|2868743|Edit+->+EOL+Conversion+->+Unix+(LF)|code-block|syntax|javascript|2868744|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|O|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|P|8|@]|9|@]|A|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

May be you used notepad++ for creating/updating this file. 

EOL(Edit->EOL Conversion) Conversion by default is Windows.

Change EOL Conversion in Notepad++

<pre><code>Edit -&gt; EOL Conversion -&gt; Unix (LF)
</code></pre>

blocks|key|2868751|text|如果您在Cygwin安装中安装了vim包，则可以使用vim修复此问题，而无需查找和替换。按如下方式启动vim：vim+filename.sh+(通常也是vi的别名)。然后，键入:set+fileformat=unix，然后键入:wq+(write+&+quit)以保存更改。(+:会将您置于vim的编辑模式。)|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2868752|我推荐使用vim而不是dos2unix，因为vim可能更常用。|2868753|但是，最好将文本编辑器设置为将计划在Unix/Linux环境中使用的文件保存为Unix文本格式。上面给出的Notepad%2B%2B答案就是一个很好的例子。|2868754|补充说明:如果你不能确定文件的类型(DOS或Unix)，你可以使用file+filename.sh。这特别有助于调试更模糊的问题(例如导入来自Windows的SQL转储时的编码问题)。|2868755|有关如何修改文本文件格式的其他选项，请参见this+IU+knowledge+base+article|2868756|关于Bash脚本和行尾的更多背景信息可以在this+StackOverflow+question上找到。|2868757|entityMap|0|LINK|mutability|MUTABLE|url|https://kb.iu.edu/d/acux|1|https://stackoverflow.com/questions/39527571/are-shell-scripts-sensitive-to-encoding-and-line-endings^0|1J|F|2G|K|35|3|3V|1|0|0|0|X|G|0|L|U|0|0|L|R|1|0^^$0|@$1|2|3|4|5|6|7|Z|8|@$9|10|A|11|B|C]|$9|12|A|13|B|C]|$9|14|A|15|B|C]|$9|16|A|17|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|18|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|19|8|@]|D|@]|E|$]]|$1|J|3|K|5|6|7|1A|8|@$9|1B|A|1C|B|C]]|D|@]|E|$]]|$1|L|3|M|5|6|7|1D|8|@]|D|@$9|1E|A|1F|1|1G]]|E|$]]|$1|N|3|O|5|6|7|1H|8|@]|D|@$9|1I|A|1J|1|1K]]|E|$]]|$1|P|3|-4|5|6|7|1L|8|@]|D|@]|E|$]]]|Q|$R|$5|S|T|U|E|$V|W]]|X|$5|S|T|U|E|$V|Y]]]]

If you have the vim package installed on your Cygwin install, you can use vim to fix this without find &amp; replace. Start vim as follows: <code>vim filename.sh</code> (often it is aliased to vi also). Then, type <code>:set fileformat=unix</code>, then <code>:wq</code> (write &amp; quit) to save your changes. (The <code>:</code> puts you in vim's edit mode.)

I recommend this over dos2unix since vim is probably more commonly installed.

However, it is probably a best practice to set your text editor to save files that you plan to use in a Unix/Linux environment to have a Unix text format. The answers given above for Notepad++ are a good example.

Additional note: If you are unsure what type a file is (DOS or Unix), you may use the <code>file filename.sh</code>. This can especially help in debugging more obscure issues (such as encoding issues when importing SQL dumps that come from Windows).

For other options on how to modify text file formatting, see <a href="https://kb.iu.edu/d/acux" rel="nofollow noreferrer" title="IU Knowledge Base: How do I convert between Windows and Unix text files">this IU knowledge base article</a>

More background information on Bash scripts and line endings is found on <a href="https://stackoverflow.com/questions/39527571/are-shell-scripts-sensitive-to-encoding-and-line-endings">this StackOverflow question</a>.

blocks|key|3082565|text|尝试执行以下命令|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3082566|vim+.bashrc
:set+ff=unix
:wq!|code-block|syntax|javascript|3082567|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|$]]

try execution the following command

<pre><code>vim .bashrc
:set ff=unix
:wq!
</code></pre>

I have windows, using Cygwin, trying to set <code>JAVA_HOME</code> permanently through my <code>.bashrc</code> file. 

.bashrc:

<pre><code>export PATH="$JAVA_HOME/bin:$PATH" 
export JAVA_HOME=$JAVA_HOME:"/cygdrive/c/Program Files (x86)/Java/jdk1.7.0_05"
</code></pre>

.bash_profile:

<pre><code>if [ -f ~/.bashrc ]; then
 source ~/.bashrc
fi
</code></pre>

running cygwin:

<pre><code>-bash: $'\377\376if': command not found
-bash: $'then\r': command not found
: No such file or directorysu//.bashrc
-bash: /cygdrive/c/Users/jhsu//.bash_profile: line 3: syntax error near unexpected token `fi'
-bash: /cygdrive/c/Users/jhsu//.bash_profile: line 3: `fi'
</code></pre>

I am not sure if I took the commands from a tutorial that was meant for another system or if I am missing a step. Or whitespace is causing my commands not to run properly. 

I've looked at multiple similar questions but I haven't found one where the question has my error exactly. 

<hr>

My home path:

<pre><code>$ echo $HOME
/cygdrive/c/Users/jhsu
$ echo ~
/cygdrive/c/Users/jhsu/
</code></pre>

So I believe the files should be placed in the correct spot.

'\r': command not found - .bashrc / .bash_profile

Windows

Linux

Java

Unix

我有windows，使用Cygwin，试图通过我的.bashrc文件永久设置JAVA_HOME。.bashrc:export PATH="$JAVA_HOME/bin:$PATH"  export JAVA_HOME=$JAVA_HOME:"/cygdrive/c/Program Files (x86)/Java/jd...

问'\r'：找不到命令- .bashrc / .bash_profile
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