blocks|key|1348077|text|我没有回答同样的问题，但我能够使用以下说明连接到EC2：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1348078|SSH+to+EC2+linux+instance+from+Windows|offset|length|1348079|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/5264945/ssh-to-ec2-linux-instance-from-windows^0|0|0|12|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

Not really answering the same question but I was able to connect to EC2 using these instructions:

<a href="https://stackoverflow.com/questions/5264945/ssh-to-ec2-linux-instance-from-windows">SSH to EC2 linux instance from Windows</a>

blocks|key|5015098|text|我知道这有点老了，但我刚刚在Windows7中找到了自己的解决方案，看起来这个问题还没有解决。我有所有相同的错误，包括chmod上的Cygwin+missing+cygintl-2.dll，就像你在评论中提到的那样。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|5015099|经过广泛的研究，没有找到任何答案，我运行：|5015100|C:\Users\mztriz\.ssh>ssh+-v|code-block|syntax|javascript|5015101|5015102|+OpenSSH_3.8.1p1，OpenSSL+0.9.7d+17+2004年3月17日用法:+ssh+-1246AaCfghkNnqsTtVvXxY+-c+cipher_spec+-e+escape_char+-i+identity_file+-l+login_name+-o选项主机端口：-R+:主机端口名称命令|blockquote|5015103|5015104|5015105|如你所见，我运行的OpenSSH版本已经非常过时了。然而，我并不知道这一点，因为在谷歌上快速搜索OpenSSH+for+Windows会返回这个旧版本。|5015106|在查看版本控制后，我在该网站的下载部分找到了OpenSSH+for+Windows+6.9p1-1。|5015107|这个新版本的OpenSSH似乎解决了你提到的所有问题。|5015108|entityMap|0|LINK|mutability|MUTABLE|url|http://www.mls-software.com/opensshd.html^0|1N|5|1U|S|0|0|0|0|0|0|0|1C|J|0|M|R|0|0|0^^$0|@$1|2|3|4|5|6|7|16|8|@$9|17|A|18|B|C]|$9|19|A|1A|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|1B|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|1C|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|1D|8|@]|D|@]|E|$]]|$1|N|3|O|5|P|7|1E|8|@]|D|@]|E|$]]|$1|Q|3|-4|5|6|7|1F|8|@]|D|@]|E|$]]|$1|R|3|-4|5|6|7|1G|8|@]|D|@]|E|$]]|$1|S|3|T|5|6|7|1H|8|@$9|1I|A|1J|B|C]]|D|@]|E|$]]|$1|U|3|V|5|6|7|1K|8|@]|D|@$9|1L|A|1M|1|1N]]|E|$]]|$1|W|3|X|5|6|7|1O|8|@]|D|@]|E|$]]|$1|Y|3|-4|5|6|7|1P|8|@]|D|@]|E|$]]]|Z|$10|$5|11|12|13|E|$14|15]]]]

I realize this is somewhat old but I just found the solution for myself in Windows 7. And it looks like this question went unresolved. I had all of the same errors including <code>Cygwin missing cygintl-2.dll</code> on <code>chmod</code> as you noted in the comments. 

After extensive research and not finding any answers I ran:

<pre><code>C:\Users\mztriz\.ssh&gt;ssh -v
</code></pre>

<blockquote>
 OpenSSH_3.8.1p1, OpenSSL 0.9.7d 17 Mar 2004
 usage: ssh [-1246AaCfghkNnqsTtVvXxY] [-b bind_address] [-c cipher_spec]
 [-D port] [-e escape_char] [-F configfile] [-i identity_file]
 [-L port:host:hostport] [-l login_name] [-m mac_spec] [-o option]
 [-p port] [-R port:host:hostport] [user@]hostname [command]
</blockquote>

As you can see the version of OpenSSH I was running was quite outdated. However, I didn't know this because a quick google search of <code>OpenSSH for Windows</code> returns this old version. 

After looking into the versioning I found <a href="http://www.mls-software.com/opensshd.html" rel="noreferrer">OpenSSH for Windows 6.9p1-1</a> in the downloads section of that website.

This newer version of OpenSSH seems to fix all of the issues you mention.

blocks|key|2027345|text|我在windows10上遇到了同样的问题，我按照下面的步骤解决了这个问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2027346|1:-右键单击目标文件并选择properties，然后选择Security选项卡|offset|length|style|CODE|2027347|2:-单击Advanced，然后确保禁用继承。|2027348|3:-单击apply，然后单击安全菜单中的Edit|2027349|4:-+Remove除管理员用户外的所有用户，该用户应具有完全控制权限*管理员帐户应选中Allow列中除特殊权限以外的所有复选框。|2027350|5:-单击Apply，然后单击OK。|2027351|你可以走了。这适用于亚马逊EC2+.pem文件，并提供几乎与Linux上的chmod600相同的工作。|2027352|​|2027353|📷|atomic|2027354|2027355|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/f692ad29b322b1a8b614bbe480959ded.png|imageAlt^0|0|E|A|T|8|0|5|8|0|5|5|L|4|0|4|6|18|5|0|5|5|0|H|4|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|16|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|17|8|@$D|18|E|19|F|G]|$D|1A|E|1B|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|1C|8|@$D|1D|E|1E|F|G]]|9|@]|A|$]]|$1|J|3|K|5|6|7|1F|8|@$D|1G|E|1H|F|G]|$D|1I|E|1J|F|G]]|9|@]|A|$]]|$1|L|3|M|5|6|7|1K|8|@$D|1L|E|1M|F|G]|$D|1N|E|1O|F|G]]|9|@]|A|$]]|$1|N|3|O|5|6|7|1P|8|@$D|1Q|E|1R|F|G]]|9|@]|A|$]]|$1|P|3|Q|5|6|7|1S|8|@$D|1T|E|1U|F|G]]|9|@]|A|$]]|$1|R|3|S|5|6|7|1V|8|@]|9|@]|A|$]]|$1|T|3|U|5|V|7|1W|8|@]|9|@$D|1X|E|1Y|1|1Z]]|A|$]]|$1|W|3|S|5|6|7|20|8|@]|9|@]|A|$]]|$1|X|3|-4|5|6|7|21|8|@]|9|@]|A|$]]]|Y|$Z|$5|10|11|12|A|$13|14|15|-4]]]]

I ran into the same problem on windows 10. I fixed it by doing the following steps.
1:- Right-click on the target file and select <code>properties</code> then select <code>Security</code> Tab
2:- Click <code>Advanced</code> and then make sure inheritance is disabled.
3:- Click <code>apply</code> and then click <code>Edit</code> in the security menu
4:- <code>Remove</code> all users except Admin user, which should have full control
*Admin account should have all checkboxes checked on <code>Allow</code> column except
special permission.
5:- Click <code>Apply</code> and then click OK.
You are good to go.
This worked for Amazon EC2 <code>.pem</code> file and gave almost the same working as Chmod 600 on Linux.
<a href="https://i.stack.imgur.com/cUEMl.png" rel="noreferrer"><img src="https://i.stack.imgur.com/cUEMl.png" alt="enter image description here" /></a>

blocks|key|5015000|text|右键单击文件/目录，选择属性，然后选择安全性。单击高级，然后单击编辑。取消选中“可继承”，然后在对话框中选择“删除”。删除剩下的任何显式权限，为您的用户名添加“完全访问”权限。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5015001|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Right-click on the file/dir, select Properties then Security. Click Advanced, then Edit. Uncheck "Inheritable" and choose "Remove" in the dialog. Remove any explicit permissions left, add a "Full Access" permission to your username.

blocks|key|1348273|text|修改权限，以便：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1348274|对于所有其他用户(例如，SYSTEM、Administrator)|1348275|Add+|unordered-list-item|1348276|
|1348277|1348278|
+Everyone的条目并编辑该用户的权限以拒绝所有权限)，Administrator)|1348279|Add|1348280|1348281|密钥文件不继承自容器|1348282|1348283|您(所有者)具有完全访问|1348284|1348285|删除权限条目：|1348286|在Windows资源管理器中右键单击该文件并选择属性>安全性>高级，以获取权限选项卡上的高级安全设置dialog.|1348287|Click，然后单击Change+Permissions.|1348288|Click+|1348289|，在object+name字段中输入Everyone，单击Check+|1348290|。然后单击OK。在Permission+Entry对话框中，单击每个对话框上Full+Control.|1348291|Click+OK的Deny列中的复选框，以退出并关闭文件的|1348292|对话框。|1348293|1348294|1348295|​|1348296|现在scp将读取权限0400，并且会很高兴。差不多吧。|1348297|entityMap^0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1I|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1J|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|1K|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|1L|8|@]|9|@]|A|$]]|$1|I|3|-4|5|F|7|1M|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|1N|8|@]|9|@]|A|$]]|$1|L|3|M|5|F|7|1O|8|@]|9|@]|A|$]]|$1|N|3|H|5|6|7|1P|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|1Q|8|@]|9|@]|A|$]]|$1|Q|3|H|5|6|7|1R|8|@]|9|@]|A|$]]|$1|R|3|S|5|F|7|1S|8|@]|9|@]|A|$]]|$1|T|3|H|5|6|7|1T|8|@]|9|@]|A|$]]|$1|U|3|V|5|F|7|1U|8|@]|9|@]|A|$]]|$1|W|3|X|5|F|7|1V|8|@]|9|@]|A|$]]|$1|Y|3|Z|5|F|7|1W|8|@]|9|@]|A|$]]|$1|10|3|11|5|F|7|1X|8|@]|9|@]|A|$]]|$1|12|3|13|5|F|7|1Y|8|@]|9|@]|A|$]]|$1|14|3|15|5|F|7|1Z|8|@]|9|@]|A|$]]|$1|16|3|17|5|F|7|20|8|@]|9|@]|A|$]]|$1|18|3|19|5|F|7|21|8|@]|9|@]|A|$]]|$1|1A|3|-4|5|6|7|22|8|@]|9|@]|A|$]]|$1|1B|3|-4|5|6|7|23|8|@]|9|@]|A|$]]|$1|1C|3|1D|5|6|7|24|8|@]|9|@]|A|$]]|$1|1E|3|1F|5|6|7|25|8|@]|9|@]|A|$]]|$1|1G|3|-4|5|6|7|26|8|@]|9|@]|A|$]]]|1H|$]]

Modify the permissions so that:

<ul>
<li>The key file doesn't inherit from the container</li>
<li>You (the owner) have full access</li>
<li>Remove permission entries for any other users (e.g., SYSTEM, Administrator)</li>
<li>Add an Entry for special user Everyone and edit the permissions for that user to Deny for all permissions:
<ul>
<li>Right click on the file in Windows Explorer and choose Properties > Security > Advanced, to get the Advanced Security Settings dialog.</li>
<li>Click on the Permissions tab, then click Change Permissions.</li>
<li>Click Add, enter Everyone into the object name field, click Check Names, then click OK.</li>
<li>In the Permission Entry dialog, click the checkbox in the Deny column for Full Control.</li>
<li>Click OK on each dialog to back out and close the file's properies dialog. </li>
</ul></li>
</ul>

Now scp will read permissions 0400 and will be happy. Ish.

blocks|key|3414796|text|我也有同样的问题。有效的解决方案是将ssh.exe的兼容模式设置为Windows+XP+SP3。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3414797|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I've go same issue. The solution, which worked was to set compatibility mode of ssh.exe to Windows XP SP3.

blocks|key|1348369|text|对于unix和OSX|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1348370|很简单：|1348371|chown+-R+$USER:users+~/.ssh/
chmod+-R+600+~/.ssh/|code-block|syntax|javascript|1348372|适用于Windows|1348373|如果文件是windows+(NTFS)符号链接，上述操作将不起作用。您需要将其设置为常规文件。我不知道为什么。|1348374|如果您没有openssh或cygwin，可以使用chocolatey通过chocolatey轻松安装它。|offset|length|1348375|choco+install+cyg-get|1348376|打开随巧克力一起安装的Cygwin终端并运行(请注意，ssh-keygen会创建新密钥)：|style|BOLD|CODE|1348377|cyg-get+install+openssh
ssh-keygen
cd+~/.ssh+&&+explorer.exe+.|1348378|验证密钥是否存在(或将其替换为所需的密钥)，然后在Cygwin+shell中：|1348379|chown+-R+$USER:users+~/.ssh/
chmod+-R+600+~/.ssh/|1348380|或者，在极少数情况下，您正在使用(并从)chocolatey的SSH包中生成密钥：|1348381|chown+-R+$USER:users++/cygdrive/c/Users/$USER/.ssh
chmod+-R+600+/cygdrive/c/Users/$USER/.ssh|1348382|entityMap|0|LINK|mutability|MUTABLE|url|https://chocolatey.org/^0|0|0|0|0|0|10|A|0|0|0|0|J|R|A|0|0|0|0|K|E|0|0^^$0|@$1|2|3|4|5|6|7|1F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1G|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|1H|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|1I|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|1J|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|1K|8|@]|9|@$O|1L|P|1M|1|1N]]|A|$]]|$1|Q|3|R|5|F|7|1O|8|@]|9|@]|A|$G|H]]|$1|S|3|T|5|6|7|1P|8|@$O|1Q|P|1R|U|V]|$O|1S|P|1T|U|W]]|9|@]|A|$]]|$1|X|3|Y|5|F|7|1U|8|@]|9|@]|A|$G|H]]|$1|Z|3|10|5|6|7|1V|8|@]|9|@]|A|$]]|$1|11|3|12|5|F|7|1W|8|@]|9|@]|A|$G|H]]|$1|13|3|14|5|6|7|1X|8|@$O|1Y|P|1Z|U|V]]|9|@]|A|$]]|$1|15|3|16|5|F|7|20|8|@]|9|@]|A|$G|H]]|$1|17|3|-4|5|6|7|21|8|@]|9|@]|A|$]]]|18|$19|$5|1A|1B|1C|A|$1D|1E]]]]

<h2>For unix &amp; OSX</h2>

Quite simply:

<pre><code>chown -R $USER:users ~/.ssh/
chmod -R 600 ~/.ssh/
</code></pre>

<h2>For Windows</h2>

If the file is a windows (NTFS) symbolic link, the above won't work. You need to make it a regular file. I am not sure why.

If you don't have openssh or cygwin, use chocolatey to install it easily using <a href="https://chocolatey.org/" rel="noreferrer">chocolatey</a>.

<pre><code>choco install cyg-get
</code></pre>

Open Cygwin Terminal that was installed with chocolatey and run (note that <code>ssh-keygen</code> creates new keys):

<pre><code>cyg-get install openssh
ssh-keygen
cd ~/.ssh &amp;&amp; explorer.exe .
</code></pre>

Verify keys are there (or replace them with the keys you want), and then in Cygwin shell:

<pre><code>chown -R $USER:users ~/.ssh/
chmod -R 600 ~/.ssh/
</code></pre>

Or for the rare case that you're using (and generated the keys from) chocolatey's SSH package:

<pre><code>chown -R $USER:users /cygdrive/c/Users/$USER/.ssh
chmod -R 600 /cygdrive/c/Users/$USER/.ssh
</code></pre>

blocks|key|5015250|text|我更喜欢+cygwin+而不是putty，你可以在cygwin中运行chmod命令，将PEM的权限改为400，然后你就可以运行了。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|5015251|myuser@myuser-HP+~
$+ssh+-i+/cygdrive/c/Users/myuser/Downloads/mykey.pem+ec2-user@xx.xx.xx.xx
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@+++++++++WARNING:+UNPROTECTED+PRIVATE+KEY+FILE!++++++++++@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
Permissions+0550+for+'/cygdrive/c/Users/myuser/Downloads/mykey.pem'+are+too+open.
It+is+required+that+your+private+key+files+are+NOT+accessible+by+others.
This+private+key+will+be+ignored.
Load+key+"/cygdrive/c/Users/myuser/Downloads/mykey.pem":+bad+permissions
Permission+denied+(publickey).

myuser@myuser-HP+~
$+chmod
chmod:+missing+operand
Try+'chmod+--help'+for+more+information.

myuser@myuser-HP+~
$+chmod+400+/cygdrive/c/Users/myuser/Downloads/mykey.pem

myuser@myuser-HP+~
$+ssh+-i+/cygdrive/c/Users/myuser/Downloads/meykey.pem+ec2-user@xx.xx.xx.xx

+++++++__%7C++__%7C_++)
+++++++_%7C++(+++++/+++Amazon+Linux+AMI
++++++___%7C\___%7C___%7C

https://aws.amazon.com/amazon-linux-ami/2015.09-release-notes/
[ec2-user@ip-xxx+~]$+ohyeah+I+am+in!|code-block|syntax|javascript|5015252|entityMap^0|4|8|F|5|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|L|$]]

I prefer Cygwin over putty and you can just run chmod command in cygwin to change the permission of PEM key to be 400, then you are good to go. 

<pre><code>myuser@myuser-HP ~
$ ssh -i /cygdrive/c/Users/myuser/Downloads/mykey.pem ec2-user@xx.xx.xx.xx
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: UNPROTECTED PRIVATE KEY FILE! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
Permissions 0550 for '/cygdrive/c/Users/myuser/Downloads/mykey.pem' are too open.
It is required that your private key files are NOT accessible by others.
This private key will be ignored.
Load key "/cygdrive/c/Users/myuser/Downloads/mykey.pem": bad permissions
Permission denied (publickey).

myuser@myuser-HP ~
$ chmod
chmod: missing operand
Try 'chmod --help' for more information.

myuser@myuser-HP ~
$ chmod 400 /cygdrive/c/Users/myuser/Downloads/mykey.pem

myuser@myuser-HP ~
$ ssh -i /cygdrive/c/Users/myuser/Downloads/meykey.pem ec2-user@xx.xx.xx.xx

 __| __|_ )
 _| ( / Amazon Linux AMI
 ___|\___|___|

https://aws.amazon.com/amazon-linux-ami/2015.09-release-notes/
[ec2-user@ip-xxx ~]$ ohyeah I am in!
</code></pre>

blocks|key|2027374|text|chmod在windows中不起作用。请尝试以下方法来限制访问|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2027375|2027376|右键单击文件>属性>安全性>高级>禁用继承>‘将继承的权限转换为对此对象的显式权限’|unordered-list-item|2027377|单击“允许%7C每个人%7C完全控制”>“编辑>‘选择主体’>键入您的用户名>‘检查名称’>选择您的用户名>确定(直到所有窗口都关闭)|2027378|2027379|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|L|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|M|8|@]|9|@]|A|$]]|$1|F|3|G|5|E|7|N|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|P|8|@]|9|@]|A|$]]]|J|$]]

chmod won't work in windows. Try the following method to restrict the access
<ul>
<li>Right click on the file &gt; properties &gt; security &gt; advanced &gt; disable inheritance &gt; 'Convert inherited permissions into explicit permission on this object'</li>
<li>Click on &quot;allow | everyone | Full Control&quot; &gt; edit &gt; 'select a principal' &gt; type your username &gt; 'check names' &gt; select your username &gt; ok &gt; ok &gt; ok (ok until all windows are closed)</li>
</ul>

blocks|key|1348397|text|今天，在Windows上推荐的方法之一是使用PowerShell、Get-Acl和Set-Acl+Cmdlet。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1348398|下面是一个确保只有当前用户才有权限访问文件夹和其中所有文件的示例-类似于Unix/Linux/OS+X中对.ssh文件夹的建议：|1348399|#+get+current+ACL+of+directory
$Acl+=+Get-Acl+-Path+$Directory

#+remove+inheritance+($true)+and+remove+all+existing+rules+($false)
$Acl.SetAccessRuleProtection($true,$false)

#+create+new+access+rule+for
#+current+user
#+with+FullControl+permission
#+enable+inheritance+for+folders+and+files
#+enable+it+for+the+specified+folder+as+well
#+allow+these+conditions+
$AcessRule+=+[System.Security.AccessControl.FileSystemAccessRule]::new(
++++$env:USERNAME,
++++"FullControl",
++++([System.Security.AccessControl.InheritanceFlags]::ContainerInherit+-bor+[System.Security.AccessControl.InheritanceFlags]::ObjectInherit),
++++[System.Security.AccessControl.PropagationFlags]::None,
++++[System.Security.AccessControl.AccessControlType]::Allow)

#+add+access+rule+to+empty+ACL
$Acl.AddAccessRule($AcessRule)

#+activate+ACL+on+folder
Set-Acl+-Path+$Directory+-AclObject+$Acl|code-block|syntax|javascript|1348400|有关更多详细信息，请参阅|1348401|1348402|FileSystemAccessRule-Class|unordered-list-item|1348403|Set-Acl+documentation|1348404|1348405|entityMap|0|LINK|mutability|MUTABLE|url|https://msdn.microsoft.com/library/system.security.accesscontrol.filesystemaccessrule(v=vs.110).aspx|1|https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-acl?view=powershell-6^0|X|7|15|7|0|1H|4|0|0|0|0|0|Q|0|0|0|L|1|0|0^^$0|@$1|2|3|4|5|6|7|15|8|@$9|16|A|17|B|C]|$9|18|A|19|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|1A|8|@$9|1B|A|1C|B|C]]|D|@]|E|$]]|$1|H|3|I|5|J|7|1D|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|1E|8|@]|D|@]|E|$]]|$1|O|3|-4|5|6|7|1F|8|@]|D|@]|E|$]]|$1|P|3|Q|5|R|7|1G|8|@]|D|@$9|1H|A|1I|1|1J]]|E|$]]|$1|S|3|T|5|R|7|1K|8|@]|D|@$9|1L|A|1M|1|1N]]|E|$]]|$1|U|3|-4|5|6|7|1O|8|@]|D|@]|E|$]]|$1|V|3|-4|5|6|7|1P|8|@]|D|@]|E|$]]]|W|$X|$5|Y|Z|10|E|$11|12]]|13|$5|Y|Z|10|E|$11|14]]]]

Today one of the recommended ways on Windows would be to use PowerShell and the <code>Get-Acl</code> and <code>Set-Acl</code> Cmdlets.

Here's an example to ensure that only the current user has permission to a folder and all files in it - similar to what is recommended for the <code>.ssh</code> folder in Unix/Linux/OS X:

<pre><code># get current ACL of directory
$Acl = Get-Acl -Path $Directory

# remove inheritance ($true) and remove all existing rules ($false)
$Acl.SetAccessRuleProtection($true,$false)

# create new access rule for
# current user
# with FullControl permission
# enable inheritance for folders and files
# enable it for the specified folder as well
# allow these conditions 
$AcessRule = [System.Security.AccessControl.FileSystemAccessRule]::new(
 $env:USERNAME,
 "FullControl",
 ([System.Security.AccessControl.InheritanceFlags]::ContainerInherit -bor [System.Security.AccessControl.InheritanceFlags]::ObjectInherit),
 [System.Security.AccessControl.PropagationFlags]::None,
 [System.Security.AccessControl.AccessControlType]::Allow)

# add access rule to empty ACL
$Acl.AddAccessRule($AcessRule)

# activate ACL on folder
Set-Acl -Path $Directory -AclObject $Acl
</code></pre>

For more details see

<ul>
<li><a href="https://msdn.microsoft.com/library/system.security.accesscontrol.filesystemaccessrule(v=vs.110).aspx" rel="nofollow noreferrer">FileSystemAccessRule-Class</a></li>
<li><a href="https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-acl?view=powershell-6" rel="nofollow noreferrer">Set-Acl documentation</a></li>
</ul>

blocks|key|2024057|text|我也有同样的问题。有效的解决方案是将ssh.exe的兼容模式设置为Windows+XP+SP3。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2024058|->此答案适用于windows+7|2024059|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've go same issue. The solution, which worked was to set compatibility mode of ssh.exe to Windows XP SP3. 

-> This answer works for windows 7

blocks|key|3414892|text|通过scp将文件复制到Unix系统，并将chmod+600复制到文件中。然后将文件传输回Windows机器。这对我很管用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3414893|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Copy the file to Unix system throug scp and make chmod 600 to file.
Then transfer file back to Windows machine.
It worked for me.

I'm trying to connect to Amazon EC2 using OpenSSH in windows but I need to set the permissions of my key file.

What is the windows equivalent of <code>CHMOD 600</code>?

I've googled extensively and found only blogspam.

EDIT: Windows 7, using DOS.

Windows CHMOD 600

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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我正在尝试在windows中使用OpenSSH连接到亚马逊EC2，但我需要设置我的密钥文件的权限。什么是CHMOD 600的windows等效项我在谷歌上搜索了很久，只找到了垃圾博客。编辑: Windows 7，使用DOS。

问Windows CHMOD 600
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回答 12

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