blocks|key|133645|text|如果您需要在touch中使用PowerShell命令，您可以定义一个做正确事情的函数™：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|133646|function+touch+{
++Param(
++++[Parameter(Mandatory=$true)]
++++[string]$Path
++)

++if+(Test-Path+-LiteralPath+$Path)+{
++++(Get-Item+-Path+$Path).LastWriteTime+=+Get-Date
++}+else+{
++++New-Item+-Type+File+-Path+$Path
++}
}|code-block|syntax|javascript|133647|将该函数放入您的配置文件中，以便在启动PowerShell时可用。|133648|将touch定义为别名(New-Alias+-Name+touch+-Value+New-Item)在这里是行不通的，因为New-Item有一个强制参数-Type，并且不能在PowerShell别名定义中包含参数。|133649|entityMap|0|LINK|mutability|MUTABLE|url|http://blogs.technet.com/b/heyscriptingguy/archive/2012/05/21/understanding-the-six-powershell-profiles.aspx^0|6|5|0|0|8|4|0|0|1|5|C|11|1P|8|24|5|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|Z|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|10|8|@]|D|@$9|11|A|12|1|13]]|E|$]]|$1|M|3|N|5|6|7|14|8|@$9|15|A|16|B|C]|$9|17|A|18|B|C]|$9|19|A|1A|B|C]|$9|1B|A|1C|B|C]]|D|@]|E|$]]|$1|O|3|-4|5|6|7|1D|8|@]|D|@]|E|$]]]|P|$Q|$5|R|S|T|E|$U|V]]]]

If you need a command <code>touch</code> in PowerShell you could define a function that does The Right Thing&trade;:

<pre><code>function touch {
 Param(
 [Parameter(Mandatory=$true)]
 [string]$Path
 )

 if (Test-Path -LiteralPath $Path) {
 (Get-Item -Path $Path).LastWriteTime = Get-Date
 } else {
 New-Item -Type File -Path $Path
 }
}
</code></pre>

Put the function in your <a href="http://blogs.technet.com/b/heyscriptingguy/archive/2012/05/21/understanding-the-six-powershell-profiles.aspx">profile</a> so that it's available whenever you launch PowerShell.

Defining <code>touch</code> as an alias (<code>New-Alias -Name touch -Value New-Item</code>) won't work here, because <code>New-Item</code> has a mandatory parameter <code>-Type</code> and you can't include parameters in PowerShell alias definitions.

blocks|key|1301650|text|如果使用Windows，则与Mac/Unix的触摸相同的命令是：New-Item+textfile.txt+-type+file。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1301651|entityMap^0|W|W|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

If you're using Windows Powershell, the equivalent command to Mac/Unix's touch is: <code>New-Item textfile.txt -type file</code>.

blocks|key|1301792|text|用于power+shell中的单个文件创建：ni+textfile.txt|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1301793|对于同时创建多个文件：touch+a.txt,b.html,x.js是linux命令|1301794|ni+a.txt,b.html,x.js是windows+power命令。|1301795|entityMap^0|M|F|0|B|N|0|0|K|0^^$0|@$1|2|3|4|5|6|7|L|8|@$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|R|8|@$9|S|A|T|B|C]]|D|@]|E|$]]|$1|J|3|-4|5|6|7|U|8|@]|D|@]|E|$]]]|K|$]]

For single file creation in power shell :
<code>ni textfile.txt</code>

For multiple files creation at a same time:
<code>touch a.txt,b.html,x.js</code> is the linux command 
<code>ni a.txt,b.html,x.js</code> is the windows power shell command

blocks|key|1301589|text|正如埃坦·雷斯纳所指出的，touch不是Windows中的命令，也不是PowerShell中的命令。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1301590|如果您想快速创建一个新文件(看起来您对只更新现有文件日期的用例不感兴趣)，可以使用以下方法：|1301591|$null+>+textfile.txt
$null+%7C+sc+textfile.txt|code-block|syntax|javascript|1301592|注意，第一个默认为Unicode，因此您的文件不会是空的；它将包含2个字节，即Unicode+BOM。|1301593|第二种方法使用sc+(Set-Content的别名)，默认情况下，在FileSystem上使用系统的活动ANSI代码页不使用BOM，因此真正创建了一个空文件。|1301594|如果使用空字符串(''、""或[String]::Empty)而不是$null，那么最后也会出现行中断。|1301595|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/users/258523/etan-reisner|1|https://en.wikipedia.org/wiki/Byte_order_mark|2|https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-content?view=powershell-5.1^0|D|5|2|6|0|0|0|0|13|B|1|0|7|2|B|B|R|W|2|0|9|2|C|2|F|F|Y|5|0^^$0|@$1|2|3|4|5|6|7|14|8|@$9|15|A|16|B|C]]|D|@$9|17|A|18|1|19]]|E|$]]|$1|F|3|G|5|6|7|1A|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|1B|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|1C|8|@]|D|@$9|1D|A|1E|1|1F]]|E|$]]|$1|O|3|P|5|6|7|1G|8|@$9|1H|A|1I|B|C]|$9|1J|A|1K|B|C]]|D|@$9|1L|A|1M|1|1N]]|E|$]]|$1|Q|3|R|5|6|7|1O|8|@$9|1P|A|1Q|B|C]|$9|1R|A|1S|B|C]|$9|1T|A|1U|B|C]|$9|1V|A|1W|B|C]]|D|@]|E|$]]|$1|S|3|-4|5|6|7|1X|8|@]|D|@]|E|$]]]|T|$U|$5|V|W|X|E|$Y|Z]]|10|$5|V|W|X|E|$Y|11]]|12|$5|V|W|X|E|$Y|13]]]]

As <a href="https://stackoverflow.com/users/258523/etan-reisner">Etan Reisner</a> pointed out, <code>touch</code> is not a command in Windows nor in PowerShell.
If you want to just create a new file quickly (it looks like you're not interested in the use case where you just update the date of an existing file), you can use these:
<pre><code>$null &gt; textfile.txt
$null | sc textfile.txt
</code></pre>
Note that the first one will default to Unicode, so your file won't be empty; it will contain 2 bytes, the <a href="https://en.wikipedia.org/wiki/Byte_order_mark" rel="nofollow noreferrer">Unicode BOM</a>.
The second one uses <code>sc</code> (an alias for <code>Set-Content</code>), which <a href="https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-content?view=powershell-5.1" rel="nofollow noreferrer">defaults to the system's active ANSI code page when used on the FileSystem</a>, which uses no BOM and therefore truly creates an empty file.
If you use an empty string (<code>''</code> or <code>&quot;&quot;</code> or <code>[String]::Empty</code>) instead of <code>$null</code> you'll end up with a line break also.

blocks|key|133825|text|如果您使用的是节点，只需使用此命令，它将安装触摸。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|133826|npm+install+touch-cli+-g|offset|length|style|BOLD|CODE|133827|entityMap^0|0|0|O|0|O|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@$D|M|E|N|F|G]|$D|O|E|P|F|H]]|9|@]|A|$]]|$1|I|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|J|$]]

if you are using node, just use this command and it will install touch.
<code>npm install touch-cli -g</code>

blocks|key|835765|text|下面是具有更好的错误处理的touch方法：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|835766|function+touch
{
++++$file+=+$args[0]
++++if($file+-eq+$null)+{
++++++++throw+"No+filename+supplied"
++++}

++++if(Test-Path+$file)
++++{
++++++++throw+"file+already+exists"
++++}
++++else
++++{
++++++++#+echo+$null+>+$file
++++++++New-Item+-ItemType+File+-Name+($file)
++++}
}|code-block|syntax|javascript|835767|将此函数添加到C:\Program+Files\PowerShell\7\Microsoft.PowerShell_profile.ps1+(如果不存在则创建此文件)。|835768|像这样使用它：touch+hey.js|835769|entityMap^0|D|5|0|0|7|1Q|0|7|C|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|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|M|3|N|5|6|7|X|8|@$9|Y|A|Z|B|C]]|D|@]|E|$]]|$1|O|3|-4|5|6|7|10|8|@]|D|@]|E|$]]]|P|$]]

Here's the <code>touch</code> method with better error handling:
<pre><code>function touch
{
 $file = $args[0]
 if($file -eq $null) {
 throw &quot;No filename supplied&quot;
 }

 if(Test-Path $file)
 {
 throw &quot;file already exists&quot;
 }
 else
 {
 # echo $null &gt; $file
 New-Item -ItemType File -Name ($file)
 }
}
</code></pre>
Add this function to <code>C:\Program Files\PowerShell\7\Microsoft.PowerShell_profile.ps1</code> (create this file if doesn't exist).
Use it like this: <code>touch hey.js</code>

blocks|key|133790|text|cd进入您希望创建文件的路径，然后键入.|type|unstyled|depth|inlineStyleRanges|entityRanges|data|133791|新项目-itemtype文件yourfilenamehere.filetype|133792|示例|133793|新项目-itemtype文件index.js|133794|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|$]]

cd into the your path where you want the file to be created and then type...

New-item -itemtype file yourfilenamehere.filetype 

example

New-item -itemtype file index.js

blocks|key|133911|text|推广Ansgar+Wiechers的有益回答，以便支持：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|133912|多个文件作为输入，作为单个参数(touch+file1+file2，与Unix+touch实用程序一样)传递，而不是作为数组参数(touch+file1,+file2)传递，后者是PowerShell--将多个值传递给单个参数的惯用方法。|unordered-list-item|style|CODE|133913|通配符模式作为输入(只有在针对现有文件时才有意义，以更新它们的最后写时间戳)。|133914|-Verbose以获得有关所执行的操作的反馈。|133915|注意：|133916|该函数仅模拟Unix+touch实用程序的核心功能：|133917|-+for+_existing_+files,+it+sets+the+last-write+and+last-access+timestamps+to+the+current+point+in+time,
-+whereas+_non-existing_+files+are+created,+with+no+content.|code-block|syntax|javascript|133918|有关更完整的仿真，也是更多的PowerShell-习惯用法，Touch-File，请参见这个答案。|133919|该函数需要PowerShell版本4或更高版本，因为使用了.ForEach()数组方法(尽管它可以很容易地适应早期版本)。|133920|function+touch+{
<#
.SYNOPSIS
Emulates+the+Unix+touch+utility's+core+functionality.
#>
++param(
++++[Parameter(Mandatory,+ValueFromRemainingArguments)]
++++[string[]]+$Path
++)

++#+For+all+paths+of+/+resolving+to+existing+files,+update+the+last-write+timestamp+to+now.
++if+($existingFiles+=+(Get-ChildItem+-File+$Path+-ErrorAction+SilentlyContinue+-ErrorVariable+errs))+{
++++Write-Verbose+"Updating+last-write+and+last-access+timestamps+to+now:+$existingFiles"
++++$now+=+Get-Date
++++$existingFiles.ForEach('LastWriteTime',+$now)
++++$existingFiles.ForEach('LastAccessTime',+$now)
++}

++#+For+all+non-existing+paths,+create+empty+files.
++if+($nonExistingPaths+=+$errs.TargetObject)+{
++++Write-Verbose+"Creatng+empty+file(s):+$nonExistingPaths"
++++$null+=+New-Item+$nonExistingPaths
++}

}|133921|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/32451953/45375|1|https://stackoverflow.com/a/58756360/45375^0|2|K|0|0|G|H|14|5|1T|I|0|0|0|8|0|0|B|5|0|0|U|A|18|4|1|0|T|A|0|0^^$0|@$1|2|3|4|5|6|7|1B|8|@]|9|@$A|1C|B|1D|1|1E]]|C|$]]|$1|D|3|E|5|F|7|1F|8|@$A|1G|B|1H|G|H]|$A|1I|B|1J|G|H]|$A|1K|B|1L|G|H]]|9|@]|C|$]]|$1|I|3|J|5|F|7|1M|8|@]|9|@]|C|$]]|$1|K|3|L|5|F|7|1N|8|@$A|1O|B|1P|G|H]]|9|@]|C|$]]|$1|M|3|N|5|6|7|1Q|8|@]|9|@]|C|$]]|$1|O|3|P|5|F|7|1R|8|@$A|1S|B|1T|G|H]]|9|@]|C|$]]|$1|Q|3|R|5|S|7|1U|8|@]|9|@]|C|$T|U]]|$1|V|3|W|5|F|7|1V|8|@$A|1W|B|1X|G|H]]|9|@$A|1Y|B|1Z|1|20]]|C|$]]|$1|X|3|Y|5|F|7|21|8|@$A|22|B|23|G|H]]|9|@]|C|$]]|$1|Z|3|10|5|S|7|24|8|@]|9|@]|C|$T|U]]|$1|11|3|-4|5|6|7|25|8|@]|9|@]|C|$]]]|12|$13|$5|14|15|16|C|$17|18]]|19|$5|14|15|16|C|$17|1A]]]]

To generalize <a href="https://stackoverflow.com/a/32451953/45375">Ansgar Wiechers' helpful answer</a>, in order to support:
<ul>
<li>multiple files as input, passed as individual arguments (<code>touch file1 file2</code>, as with the Unix <code>touch</code> utility) rather than as an array argument (<code>touch file1, file2</code>), the latter being the PowerShell-idiomatic way to pass multiple values to a single parameter.
</li>
<li>wildcard patterns as input (only meaningful when targeting existing files, to update their last-write timestamps).
</li>
<li><code>-Verbose</code> to get feedback on what actions are performed.
</li>
</ul>
Note:
<ul>
<li>The function only emulates the core functionality of the Unix <code>touch</code> utility:
<ul>
<li>for existing files, it sets the last-write and last-access timestamps to the current point in time,</li>
<li>whereas non-existing files are created, with no content.</li>
</ul>
</li>
<li>For a more complete emulation that is also more PowerShell-idiomatic, <code>Touch-File</code>, see <a href="https://stackoverflow.com/a/58756360/45375">this answer</a>.
</li>
<li>The function requires PowerShell version 4 or higher, due to use of the <code>.ForEach()</code> array method (though it could easily be adapted to earlier versions).
</li>
</ul>
<pre class="lang-sh prettyprint-override"><code>function touch {
&lt;#
.SYNOPSIS
Emulates the Unix touch utility's core functionality.
#&gt;
 param(
 [Parameter(Mandatory, ValueFromRemainingArguments)]
 [string[]] $Path
 )

 # For all paths of / resolving to existing files, update the last-write timestamp to now.
 if ($existingFiles = (Get-ChildItem -File $Path -ErrorAction SilentlyContinue -ErrorVariable errs)) {
 Write-Verbose &quot;Updating last-write and last-access timestamps to now: $existingFiles&quot;
 $now = Get-Date
 $existingFiles.ForEach('LastWriteTime', $now)
 $existingFiles.ForEach('LastAccessTime', $now)
 }

 # For all non-existing paths, create empty files.
 if ($nonExistingPaths = $errs.TargetObject) {
 Write-Verbose &quot;Creatng empty file(s): $nonExistingPaths&quot;
 $null = New-Item $nonExistingPaths
 }

}
</code></pre>

blocks|key|133772|text|New-Item与Name、ItemType和Path参数的组合适用于我。在我的例子中，要为git创建一个_netrc文件：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|133773|+New-Item+-Name+_netrc+-ItemType+File+-Path+$env:userprofile|code-block|syntax|javascript|133774|参考资料|BOLD|133775|用Git存储库进行永久身份验证.+Atlassian文档|unordered-list-item|133776|Powershell+-+Windows环境变量-+PowerShell+-+SS64.com|133777|新项目-+PowerShell+-+SS64.com|133778|entityMap|0|LINK|mutability|MUTABLE|url|https://confluence.atlassian.com/bitbucketserver/permanently-authenticating-with-git-repositories-776639846.html|1|https://ss64.com/ps/syntax-env.html|2|https://ss64.com/ps/new-item.html^0|0|8|9|4|E|8|N|4|1H|6|0|0|0|4|0|0|S|0|0|0|1B|1|0|0|Q|2|0^^$0|@$1|2|3|4|5|6|7|16|8|@$9|17|A|18|B|C]|$9|19|A|1A|B|C]|$9|1B|A|1C|B|C]|$9|1D|A|1E|B|C]|$9|1F|A|1G|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|1H|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|1I|8|@$9|1J|A|1K|B|M]]|D|@]|E|$]]|$1|N|3|O|5|P|7|1L|8|@]|D|@$9|1M|A|1N|1|1O]]|E|$]]|$1|Q|3|R|5|P|7|1P|8|@]|D|@$9|1Q|A|1R|1|1S]]|E|$]]|$1|S|3|T|5|P|7|1T|8|@]|D|@$9|1U|A|1V|1|1W]]|E|$]]|$1|U|3|-4|5|6|7|1X|8|@]|D|@]|E|$]]]|V|$W|$5|X|Y|Z|E|$10|11]]|12|$5|X|Y|Z|E|$10|13]]|14|$5|X|Y|Z|E|$10|15]]]]

The combination of <code>New-Item</code> with the <code>Name</code>, <code>ItemType</code>, and <code>Path</code> parameters worked for me. In my case, to create a <code>_netrc</code> file for git:

<pre><code> New-Item -Name _netrc -ItemType File -Path $env:userprofile
</code></pre>

References

<ul>
<li><a href="https://confluence.atlassian.com/bitbucketserver/permanently-authenticating-with-git-repositories-776639846.html" rel="nofollow noreferrer">Permanently authenticating with Git repositories - Atlassian Documentation</a></li>
<li><a href="https://ss64.com/ps/syntax-env.html" rel="nofollow noreferrer">Powershell - Windows Environment variables - PowerShell - SS64.com</a></li>
<li><a href="https://ss64.com/ps/new-item.html" rel="nofollow noreferrer">New-Item - PowerShell - SS64.com</a></li>
</ul>

blocks|key|1301934|text|用这个在PowerShell中创建PowerShell文件怎么样？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1301935|New-Item+.txt|offset|length|style|CODE|1301936|有关更多信息，请查看此网站。|1301937|entityMap|0|LINK|mutability|MUTABLE|url|https://www.tutorialspoint.com/powershell/powershell_filesio_create_text.htm^0|0|0|D|0|B|2|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@$D|T|E|U|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|V|8|@]|9|@$D|W|E|X|1|Y]]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q]]]]

How about just use this to create .txt file in PowerShell.
<code>New-Item .txt</code>
Check this <a href="https://www.tutorialspoint.com/powershell/powershell_filesio_create_text.htm" rel="nofollow noreferrer">website</a> for more information.

blocks|key|134004|text|如果使用的是窗口的Power+Shell，则触摸命令可能会显示错误。使用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|134005|New-Item*+filename.filetype+|code-block|syntax|javascript|134006|或|134007|ni*+filename.filetype|134008|例如：|134009|New-Item+name.txt+or+ni+name.txt|134010|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

If you are using the Window's Power Shell, then the touch command may show an error.
Use:
<pre><code>New-Item* filename.filetype 
</code></pre>
or
<pre><code>ni* filename.filetype
</code></pre>
For example:
<pre><code>New-Item name.txt or ni name.txt
</code></pre>

blocks|key|1302009|text|在我的例子中，我是m+just+create+a+alias+do+command+niin+myuser_profile.ps1`文件。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1302010|Set-Alias+touch+ni|code-block|syntax|javascript|1302011|然后，我可以使用这个命令创建文件，例如：touch+example.js+anotherone.md+another.tsx|1302012|entityMap^0|9|W|18|5|0|0|K|16|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]|$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|X|8|@]|D|@]|E|$]]]|N|$]]

In my case, I<code>m just create a alias do command </code>ni<code>in my</code>user_profile.ps1` file.
<pre><code>Set-Alias touch ni
</code></pre>
Then I can use this command to create files, for example: <code>touch example.js anotherone.md another.tsx</code>

I have a directory on my desktop created using PowerShell, and now I'm trying to create a text file within it.

I did change directory to the new one, and typed <code>touch textfile.txt</code>.

This is the error message I get:

<pre class="lang-none prettyprint-override"><code>touch : The term 'touch' is not recognized as the name of a cmdlet, function, 
script file, or operable program. Check the spelling of the name, or if a path was 
included, verify that the path is correct and try again.

At line:1 char:1
+ touch file.txt
+ ~~~~~
+ CategoryInfo : ObjectNotFound: (touch:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException`
</code></pre>

Why is it not working? Will I have to use Git Bash all the time?

Creating new file with touch command in PowerShell error message

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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我的桌面上有一个使用PowerShell创建的目录，现在我试图在其中创建一个文本文件。我确实将目录更改为新目录，并键入了touch textfile.txt。这是我得到的错误消息：touch : The term 'touch' is not recognized as the name of a cmdlet, function, script file, or operable program

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