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	<title>小編推工具-wget讓Linux在文字模式下載網頁檔案 &#8211; 21點情報網</title>
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		<title>小編推工具-wget讓Linux在文字模式下載網頁檔案</title>
		<link>https://ailog.tw/lifelog/2021/09/08/linux-wget/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Tue, 07 Sep 2021 16:30:35 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Linux]]></category>
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		<category><![CDATA[centos]]></category>
		<category><![CDATA[install]]></category>
		<category><![CDATA[Oracle Linux]]></category>
		<category><![CDATA[Red Hat]]></category>
		<category><![CDATA[wget]]></category>
		<category><![CDATA[安裝]]></category>
		<category><![CDATA[小編推工具-wget讓Linux在文字模式下載網頁檔案]]></category>
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					<description><![CDATA[Linux通常都被安裝成Server(伺服器)使用，因此很少會安裝視窗介面，但如果需要下載網頁檔案該如何進行呢 &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2021/09/08/linux-wget/" class="more-link">閱讀全文<span class="screen-reader-text">〈小編推工具-wget讓Linux在文字模式下載網頁檔案〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p><span style="font-size: 14pt; font-family: verdana, geneva;">Linux通常都被安裝成Server(伺服器)使用，因此很少會安裝視窗介面，但如果需要下載網頁檔案該如何進行呢?</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">小編今天要來介紹wget這個好用的工具，可以讓Linux在文字模式下載網頁檔案，快來一起了解如何安裝跟進行下載吧。<span id="more-10936"></span></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">範例情境：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">Oracle Linux 7.9因最小安裝而無wget工具可用</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">操作步驟：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">01、安裝wget</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">指令：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva; color: #ff0000;">yum -y install wget</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img fetchpriority="high" decoding="async" class="alignnone wp-image-10940 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-01.png" alt="" width="605" height="138" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-01.png 605w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-01-300x68.png 300w" sizes="(max-width: 605px) 100vw, 605px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">02、透過wget下載網頁檔案</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">指令：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva; color: #ff0000;">wget https://download.anydesk.com/AnyDesk.exe<br />
<img decoding="async" class="alignnone wp-image-10941 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-02.png" alt="" width="941" height="165" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-02.png 941w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-02-300x53.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-02-768x135.png 768w" sizes="(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /><br />
</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">03、當遇到https網站的憑證有問題時會出現憑證告警而無法下載該如何處理</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">很多非公開的內部網站雖然有啟用https做了ssl的加密連線，但很可能因為憑證不合法或沒透過第三方簽章，因此透過wget下載檔案時會出現告警。</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">告警範例：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">ERROR: certificate common name ‘mail.nju.edu.tw’ doesn&#8217;t match requested host name ‘120.116.128.14’</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">範例語法：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">wget https://120.116.128.14/data/openwebmail/images/openwebmail.gif</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img decoding="async" class="alignnone wp-image-10948 size-large" src="https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-03-1024x158.png" alt="" width="525" height="81" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-03-1024x158.png 1024w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-03-300x46.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-03-768x118.png 768w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-03.png 1039w" sizes="(max-width: 525px) 100vw, 525px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">排除方法：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">在語法中加入忽略ssl憑證的參數「<span style="color: #ff0000;">&#8211;no-check-certificate</span>」</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">範例語法：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva; color: #ff0000;">wget &#8211;no-check-certificate https://120.116.128.14/data/openwebmail/images/openwebmail.gif</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone wp-image-10949 size-large" src="https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-04-1024x281.png" alt="" width="525" height="144" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-04-1024x281.png 1024w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-04-300x82.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-04-768x211.png 768w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-04.png 1082w" sizes="auto, (max-width: 525px) 100vw, 525px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">[進階應用]</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">01、透過wget進行進行FTP檔案下載</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">語法：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><span style="color: #ff0000;">wget -r ftp://user:password@192.168.5.69</span></p>
<p>參數說明：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">-r = 遞迴</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">ftp://[<span style="color: #0000ff;">FTP使用者帳號]</span>:[<span style="color: #0000ff;">FTP使用者密碼]</span>@[<span style="color: #0000ff;">FTP Server IP]<br />
</span><span style="color: #000000;">本範例的FTP使用者帳號為「user」<br />
本範例的FTP使用者密碼為「password」<br />
</span>本範例的FTP Server IP為<span style="color: #000000;">「192.168.5.69」</span></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone wp-image-10953 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-05.png" alt="" width="701" height="274" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-05.png 701w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/linux-wget-05-300x117.png 300w" sizes="auto, (max-width: 701px) 100vw, 701px" /><br />
</span></p>
<p>02、透過wget下載google雲端硬碟分享資料<br />
<a href="https://ailog.tw/lifelog/2020/01/08/wget-google-drive/">https://ailog.tw/lifelog/2020/01/08/wget-google-drive/</a></p>
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