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		<title>在Windows作業系統常用的PowerShell指令備忘錄</title>
		<link>https://ailog.tw/lifelog/2023/07/23/powershell/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Sun, 23 Jul 2023 09:41:34 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Windows]]></category>
		<category><![CDATA[PowerShell]]></category>
		<category><![CDATA[指令]]></category>
		<guid isPermaLink="false">https://ailog.tw/lifelog/?p=16330</guid>

					<description><![CDATA[雖然Windows 的PowerShell跟Linux/FreeBSD/Unix比較起來指令真是又臭又長，但在 &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2023/07/23/powershell/" class="more-link">閱讀全文<span class="screen-reader-text">〈在Windows作業系統常用的PowerShell指令備忘錄〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p>雖然Windows 的PowerShell跟Linux/FreeBSD/Unix比較起來指令真是又臭又長，但在大量佈署或管理時，卻又是一個不可缺少的工具，真是令小編又愛又恨阿，本篇文章單純是小編的指令雜記，避免自己的金魚腦忘了。<span id="more-16330"></span></p>
<p><strong><span style="color: #0000ff;">01、查詢網路卡資訊/設定網路卡IP</span></strong><br />
<span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre class="code">Get-NetAdapter</pre>
<p><img fetchpriority="high" decoding="async" class="alignnone wp-image-16332 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-01-1.png" alt="" width="801" height="218" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-01-1.png 801w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-01-1-300x82.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-01-1-768x209.png 768w" sizes="(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></p>
<p>選要顯示的欄位<span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre class="code">Get-NetAdapter | select name,status,linkSpeed,ifIndex</pre>
<p><img decoding="async" class="alignnone wp-image-16427 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-01-3.png" alt="" width="542" height="322" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-01-3.png 542w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-01-3-300x178.png 300w" sizes="(max-width: 542px) 100vw, 542px" /></p>
<p><span style="font-family: verdana, geneva;">指定網路卡 ifIndex 設定網路卡IP指令語法：</span></p>
<pre class="code">New-NetIPAddress -InterfaceIndex 20 -IPAddress 192.168.0.1
Set-NetIPAddress -InterfaceIndex 20 -IPAddress 192.168.0.1 -PrefixLength 24</pre>
<p><span style="font-family: verdana, geneva;"><br />
移除IP指令語法：</span></p>
<pre class="code">Get-NetIPAddress -IPAddress 192.168.0.1 | Remove-NetIPAddress</pre>
<p>&nbsp;</p>
<p><span style="font-family: verdana, geneva;">指定網路卡 ifIndex 設定路由(Route)IP指令</span><span style="font-family: verdana, geneva;">語法：</span></p>
<pre class="code">New-NetRoute -DestinationPrefix "0.0.0.0/0" -InterfaceIndex 20 -NextHop 192.168.0.254</pre>
<p><span style="font-family: verdana, geneva;">查詢網路卡 ifIndex路由(Route)</span><span style="font-family: verdana, geneva;">語法：</span></p>
<pre class="code">Get-NetRoute -InterfaceIndex 20 | select ifIndex,DestinationPrefix,NextHop</pre>
<p><span style="font-family: verdana, geneva;">移除路由(Route)指令語法：</span></p>
<pre class="code">Remove-NetRoute -NextHop "192.168.0.254"</pre>
<p><span style="font-family: verdana, geneva;"><br />
</span><span style="font-family: verdana, geneva;">查看網路卡流量狀態語法：</span></p>
<pre class="code">Get-NetAdapterStatistics -Name "vEthernet (vmsync)"</pre>
<p><img decoding="async" class="alignnone wp-image-16433 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-01-4.png" alt="" width="833" height="134" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-01-4.png 833w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-01-4-300x48.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-01-4-768x124.png 768w" sizes="(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></p>
<p>&nbsp;</p>
<p><strong><span style="color: #0000ff;">02、關閉/開啟Windows防火牆</span></strong><br />
<span style="font-family: verdana, geneva;">關閉防火牆指令語法：</span></p>
<pre class="code">netsh advfirewall set allprofiles state off</pre>
<p><span style="font-family: verdana, geneva;">開啟防火牆指令語法：</span></p>
<pre class="code">netsh advfirewall set allprofiles state on</pre>
<p><span style="font-family: verdana, geneva;">開啟[網域網路]、[私人網路]、[公用網路]防火牆指令語法：</span></p>
<pre class="code">Set-NetFirewallProfile -Profile Domain,Public,Private -Enabled True</pre>
<p>&nbsp;</p>
<p><strong><span style="color: #0000ff;">03、變更網路卡名稱</span></strong><br />
<span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre class="code">Rename-NetAdapter "網路卡原有名稱" -NewName "網路卡新的名稱"</pre>
<p><span style="font-family: verdana, geneva;">範例語法：</span></p>
<pre class="code">Rename-NetAdapter "SLOT 7 連接埠 2" -NewName "nas"</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16336 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-03-1.png" alt="" width="447" height="221" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-03-1.png 447w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-03-1-300x148.png 300w" sizes="auto, (max-width: 447px) 100vw, 447px" /></p>
<p>透過ifIndex代號來變更網路卡名稱：<br />
<span style="font-family: verdana, geneva;">範例語法：</span></p>
<pre class="code">Get-NetAdapter -ifIndex 12 | Rename-NetAdapter -NewName "vmsync02"</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16435 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-03-2.png" alt="" width="728" height="320" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-03-2.png 728w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-03-2-300x132.png 300w" sizes="auto, (max-width: 728px) 100vw, 728px" /></p>
<p>&nbsp;</p>
<p><span style="color: #0000ff;"><strong>04、停用網路卡</strong></span><br />
<span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre class="code">Disable-NetAdapter -Name "網路卡名稱" -Confirm:$false</pre>
<p><span style="font-family: verdana, geneva;">範例指令語法：</span></p>
<pre class="code">Disable-NetAdapter -Name "Integrated NIC 1 Port 3-1" -Confirm:$false</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16338 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-04-1.png" alt="" width="523" height="213" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-04-1.png 523w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-04-1-300x122.png 300w" sizes="auto, (max-width: 523px) 100vw, 523px" /></p>
<p>&nbsp;</p>
<p><span style="color: #0000ff; font-family: verdana, geneva;"><strong>05、啟動Hyper-V功能</strong></span><br />
<span style="font-family: verdana, geneva;">Server Core模式Hyper-V服務安裝指令語法：</span></p>
<pre class="code">Install-WindowsFeature -Name Hyper-V -IncludeAllSubFeature -Restart</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16341 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-05-1.png" alt="" width="522" height="116" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-05-1.png 522w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-05-1-300x67.png 300w" sizes="auto, (max-width: 522px) 100vw, 522px" /></p>
<p><span style="font-family: verdana, geneva;">Server Core模式Hyper-V管理工具指令語法：</span></p>
<pre class="code">Install-WindowsFeature -Name Hyper-V -IncludeManagementTools</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16346 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-05-2.png" alt="" width="513" height="137" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-05-2.png 513w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-05-2-300x80.png 300w" sizes="auto, (max-width: 513px) 100vw, 513px" /></p>
<p>一般圖形化介面Windows <span style="font-family: verdana, geneva;">指令</span><span style="font-family: verdana, geneva;">語法：</span></p>
<pre class="code">Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V -All</pre>
<p>&nbsp;</p>
<p><strong><span style="color: #0000ff; font-family: verdana, geneva;">06、Hyper-V建立NIC LACP</span></strong><br />
<span style="color: #0000ff; font-family: verdana, geneva;">※SET(Switch Embedded Teaming)模式</span><br />
<span style="color: #0000ff; font-family: verdana, geneva;">※適用Windows 2016/2019/2022</span><br />
<span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre class="code">New-VMSwitch -Name uplink -NetAdapterName uplink01,uplink02 -EnableEmbeddedTeaming $true</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16348 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-06-1.png" alt="" width="713" height="176" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-06-1.png 713w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-06-1-300x74.png 300w" sizes="auto, (max-width: 713px) 100vw, 713px" /></p>
<p>&nbsp;</p>
<p><strong><span style="color: #0000ff; font-family: verdana, geneva;">07、變更「電源選項」</span></strong><br />
<span style="font-family: verdana, geneva;">查詢「目前電源選項狀態」指令語法：</span></p>
<pre class="code">powercfg.exe /list</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16350 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-07-1.png" alt="" width="519" height="157" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-07-1.png 519w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-07-1-300x91.png 300w" sizes="auto, (max-width: 519px) 100vw, 519px" /></p>
<p><span style="font-family: verdana, geneva;">變更「電源選項為高效能」指令語法：</span></p>
<pre class="code">powercfg.exe /setactive 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c</pre>
<p>&nbsp;</p>
<p><strong><span style="color: #0000ff;">08、移除SMB v1伺服器功能</span></strong><br />
<span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre class="code">Remove-WindowsFeature -Name FS-SMB1</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16353 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-08-1.png" alt="" width="434" height="171" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-08-1.png 434w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-08-1-300x118.png 300w" sizes="auto, (max-width: 434px) 100vw, 434px" /></p>
<p><strong><span style="color: #0000ff;">09、憑證相關指令<br />
</span></strong>查詢「本機個人」憑證指令語法：<strong><span style="color: #0000ff;"><br />
</span></strong></p>
<pre class="code">Get-ChildItem -Path Cert:\LocalMachine\MY</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16391 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/wac-ssl-2-05-1.png" alt="" width="639" height="220" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/wac-ssl-2-05-1.png 639w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/wac-ssl-2-05-1-300x103.png 300w" sizes="auto, (max-width: 639px) 100vw, 639px" /></p>
<p>刪除「本機個人」憑證指令語法：<strong><span style="color: #0000ff;"><br />
</span></strong></p>
<pre class="code">Get-ChildItem -Path Cert:\LocalMachine\MY
Get-ChildItem Cert:\LocalMachine\My\<span style="color: #ff0000;">7404C50EDDD80391DDCFAB3D69442D27EAA50A5A</span> | Remove-Item
Get-ChildItem -Path Cert:\LocalMachine\MY</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16416 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-09-2.png" alt="" width="812" height="217" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-09-2.png 812w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-09-2-300x80.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-09-2-768x205.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></p>
<p>匯入憑證至「本機個人」指令語法：<strong><span style="color: #0000ff;"><br />
</span></strong></p>
<pre class="code">Set-Location -Path Cert:\LocalMachine\MY
Import-PfxCertificate -FilePath C:\cert\hyper-v\hyper-v.pfx</pre>
<p>&nbsp;</p>
<p><strong><span style="color: #0000ff;">10、停用administrator帳號</span></strong><br />
<span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre class="code">Disable-LocalUser -Name "Administrator"</pre>
<p>&nbsp;</p>
<p><strong><span style="color: #0000ff;">11、匯出/匯入Windows防火牆規則</span></strong><br />
匯出語法<span style="font-family: verdana, geneva;">：</span></p>
<pre class="code">netsh advfirewall export "C:\winfw-policy.wfw"</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16398 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-11-1.png" alt="" width="505" height="242" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-11-1.png 505w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-11-1-300x144.png 300w" sizes="auto, (max-width: 505px) 100vw, 505px" /></p>
<p>匯入語法<span style="font-family: verdana, geneva;">：</span></p>
<pre class="code">netsh advfirewall import "C:\winfw-policy.wfw"</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16399 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-11-2.png" alt="" width="575" height="242" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-11-2.png 575w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-11-2-300x126.png 300w" sizes="auto, (max-width: 575px) 100vw, 575px" /></p>
<p><strong><span style="color: #0000ff;">12、取得硬碟資訊</span></strong><br />
語法<span style="font-family: verdana, geneva;">：</span></p>
<pre class="code">get-disk</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16403 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-12-1.png" alt="" width="549" height="169" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-12-1.png 549w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-12-1-300x92.png 300w" sizes="auto, (max-width: 549px) 100vw, 549px" /></p>
<p><strong><span style="color: #0000ff;"><br />
13、設定硬碟離線(offline)/連線(online)<br />
</span></strong>設定編號0硬碟離線語法<span style="font-family: verdana, geneva;">：</span></p>
<pre class="code">Set-Disk -Number 0 -IsOffline $True</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16404 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-13-1.png" alt="" width="751" height="195" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-13-1.png 751w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-13-1-300x78.png 300w" sizes="auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px" /></p>
<p>設定編號0硬碟連線語法<span style="font-family: verdana, geneva;">：</span></p>
<pre class="code">Set-Disk -Number 0 -IsOffline $False</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16405 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-13-2.png" alt="" width="673" height="182" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-13-2.png 673w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-13-2-300x81.png 300w" sizes="auto, (max-width: 673px) 100vw, 673px" /></p>
<p><strong><span style="color: #0000ff;"><br />
14、清除硬碟設定</span></strong><br />
清除編號0硬碟連線語法<span style="font-family: verdana, geneva;">：</span></p>
<pre class="code">Clear-Disk -Number 0 -RemoveData</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16407 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-14-1.png" alt="" width="785" height="127" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-14-1.png 785w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-14-1-300x49.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-14-1-768x124.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></p>
<p><strong><span style="color: #0000ff;"><br />
15、初始化硬碟</span></strong><br />
初始化編號0硬碟連線語法<span style="font-family: verdana, geneva;">：</span></p>
<pre class="code">Initialize-Disk -Number 0</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16408 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-15-1.png" alt="" width="340" height="110" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-15-1.png 340w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-15-1-300x97.png 300w" sizes="auto, (max-width: 340px) 100vw, 340px" /></p>
<p><strong><span style="color: #0000ff;"><br />
16、啟用/關閉 SMB2/3 協定</span></strong><br />
查詢目前SMB2/3 協定狀態語法<span style="font-family: verdana, geneva;">：</span></p>
<pre class="code">Get-SmbServerConfiguration | Select EnableSMB2Protocol</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16410 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-16-1.png" alt="" width="519" height="164" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-16-1.png 519w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-16-1-300x95.png 300w" sizes="auto, (max-width: 519px) 100vw, 519px" /></p>
<p>關閉SMB2/3 協定語法<span style="font-family: verdana, geneva;">：</span></p>
<pre class="code">Set-SmbServerConfiguration -EnableSMB2Protocol $false</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16413 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-16-2.png" alt="" width="771" height="196" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-16-2.png 771w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-16-2-300x76.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-16-2-768x195.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></p>
<p>啟用SMB2/3 協定語法<span style="font-family: verdana, geneva;">：</span></p>
<pre class="code">Set-SmbServerConfiguration -EnableSMB2Protocol $true</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-16412 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-16-3.png" alt="" width="787" height="200" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-16-3.png 787w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-16-3-300x76.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-16-3-768x195.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></p>
<p><span style="color: #0000ff;"><strong><br />
17、Server Core編輯文字檔</strong></span><br />
指令語法<span style="font-family: verdana, geneva;">：</span></p>
<pre class="code">notepad.exe "$env:windir\system32\drivers\etc\hosts"</pre>
<p><strong><span style="color: #0000ff;"><br />
18、關閉虛擬機複寫憑證檢查</span></strong><br />
指令語法<span style="font-family: verdana, geneva;">：</span></p>
<pre class="code">New-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Virtualization\Replication" -Name "DisableCertRevocationCheck" -Value 1 -PropertyType DWORD -Force</pre>
<p><strong><span style="color: #0000ff;"><br />
19、移除Windows Defender</span></strong><br />
指令語法<span style="font-family: verdana, geneva;">：</span></p>
<pre class="code">Uninstall-WindowsFeature -Name Windows-Defender</pre>
<p><span style="color: #0000ff;"><strong><span style="font-family: verdana, geneva;"><br />
20.查看H磁碟空間的語法</span></strong></span></p>
<pre class="code">Get-Volume -DriveLetter H | Select-Object DriveLetter, @{Name="Size(GB)";Expression={"{0:N2}" -f ($_.Size/1GB)}}, @{Name="FreeSpace(GB)";Expression={"{0:N2}" -f ($_.SizeRemaining/1GB)}}</pre>
<p><strong><span style="color: #0000ff;"><br />
11、透過powershell抓FTP服務上的檔案</span></strong></p>
<pre class="code">Invoke-WebRequest -Uri "ftp://username:password@ftp.example.com/file.txt" -OutFile "C:\temp\file.txt"</pre>
<p>※指令說明<br />
username → FTP連線的帳號<br />
password → FTP連線的密碼<br />
ftp.example.com → FTP服務的位址<br />
file.txt → 要抓取的檔案<br />
-OutFile &#8220;C:\temp\file.txt&#8221; → 檔案抓下來後要放在哪裡。</p>
<p><strong><span style="color: #0000ff;"><br />
12、測試網路的服務Port是否有連通<br />
</span></strong><span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre class="code">Test-NetConnection -ComputerName 192.168.1.1 -Port 1433</pre>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-18147 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-12-01.png" alt="" width="349" height="120" srcset="https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-12-01.png 349w, https://ailog.tw/lifelog/wp-content/uploads/2023/07/powershell-12-01-300x103.png 300w" sizes="auto, (max-width: 349px) 100vw, 349px" /></p>
<p><strong><span style="color: #0000ff;"><br />
13、查詢磁碟空間還剩下多少<br />
</span></strong><span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre class="code">Get-Volume | Format-Table DriveLetter, FileSystemType, HealthStatus, @{Name='SizeGB'; Expression={[math]::Round($_.Size / 1GB, 2)}}, @{Name='SizeRemainingGB'; Expression={[math]::Round($_.SizeRemaining / 1GB, 2)}}</pre>
<p><strong><span style="color: #0000ff;"><br />
14、新增防火牆ping放行規則<br />
</span></strong><span style="font-family: verdana, geneva;">指令語法：</span></p>
<pre class="code">New-NetFirewallRule -DisplayName "Allow ICMP Ping" -Direction Inbound -Protocol ICMPv4 -IcmpType 8 -Action Allow</pre>
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