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<channel>
	<title>ssh &#8211; 21點情報網</title>
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		<title>Linux主機透過金鑰登入 SSH Server</title>
		<link>https://ailog.tw/lifelog/2025/11/11/ssh-nokey-login/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Tue, 11 Nov 2025 02:29:59 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[ssh]]></category>
		<category><![CDATA[免密碼登入]]></category>
		<guid isPermaLink="false">https://ailog.tw/lifelog/?p=18198</guid>

					<description><![CDATA[在Linux主機上透過金鑰免輸入密碼登入其他台Linux(SSH Server)這是很常見的應用，但這是如何設 &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2025/11/11/ssh-nokey-login/" class="more-link">閱讀全文<span class="screen-reader-text">〈Linux主機透過金鑰登入 SSH Server〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p>在Linux主機上透過金鑰免輸入密碼登入其他台Linux(SSH Server)這是很常見的應用，但這是如何設定的呢?快跟著小編一起來了解吧!</p>
<p><span id="more-18198"></span></p>
<p>情境說明：<br />
有兩台Linux主機，分別為「A 設備」跟「B設備」，「A設備」想透過金鑰免輸入密碼的方式SSH登入到「B設備」。</p>
<p>步驟一：<br />
在 A 設備 (Client 端) 產生 SSH<span style="font-size: 1rem;">金鑰</span></p>
<pre><span style="font-family: verdana, geneva;">ssh-keygen -t rsa -b 4096</span></pre>
<p>※指令說明：<br />
ssh-keygen: 產生金鑰的指令。<br />
-t rsa: 指定使用 RSA 加密演算法。<br />
-b 4096: 指定金鑰位元長度（4096 位元更安全，預設通常是 2048）。</p>
<p>執行過程，系統會提示您回答幾個問題：<br />
Enter file in which to save the key&#8230; (~/.ssh/id_rsa):<br />
直接按 Enter 使用預設路徑和檔案名稱 (id_rsa 私鑰, id_rsa.pub 公鑰) 即可。</p>
<p>Enter passphrase (empty for no passphrase):<br />
重要： 為了實現免密碼登入，請直接按 Enter 留空。</p>
<p>如果設定了密碼，每次使用這把金鑰登入時，都需要輸入該密碼。<br />
Enter same passphrase again:<br />
直接按 Enter 確認留空。</p>
<p>成功後，您的金鑰會儲存在使用者家目錄下的 .ssh 資料夾中：<br />
<span style="color: #ff0000;">~/.ssh/id_rsa: 私鑰 (Private Key)，極度重要，請務必妥善保管，不可外洩！</span><br />
~/.ssh/id_rsa.pub: 公鑰 (Public Key)，可以公開。</p>
<p>&nbsp;</p>
<p>步驟二：<br />
取得A 設備 (Client 端) 產生 SSH 公鑰內容資訊</p>
<pre><span style="font-family: verdana, geneva;">cat ~/.ssh/id_rsa.pub</span></pre>
<p><img fetchpriority="high" decoding="async" class="alignnone wp-image-18203 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2025/11/ssh-nokey-login-01.jpg" alt="" width="866" height="248" srcset="https://ailog.tw/lifelog/wp-content/uploads/2025/11/ssh-nokey-login-01.jpg 866w, https://ailog.tw/lifelog/wp-content/uploads/2025/11/ssh-nokey-login-01-300x86.jpg 300w, https://ailog.tw/lifelog/wp-content/uploads/2025/11/ssh-nokey-login-01-768x220.jpg 768w" sizes="(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></p>
<p>&nbsp;</p>
<p>步驟三：<br />
在 B 設備上，檢查並建立<span style="font-family: verdana, geneva;">「.ssh」</span>目錄和<span style="font-family: verdana, geneva;"> 「authorized_keys 」</span>檔案，並設定權限：<br />
<span style="font-family: verdana, geneva;">(1)、</span>建立「.ssh」目錄</p>
<pre><span style="font-family: verdana, geneva;">mkdir -p ~/.ssh</span>
<span style="font-family: verdana, geneva;">chmod 700 ~/.ssh</span></pre>
<p><span style="font-family: verdana, geneva;">(2)、</span>將「 A 設備」的<span style="color: #ff0000;">公鑰</span>貼到 authorized_keys 檔案末端</p>
<pre><span style="font-family: verdana, geneva;">vim ~/.ssh/authorized_keys</span></pre>
<p><img decoding="async" class="alignnone wp-image-18204 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2025/11/ssh-nokey-login-02.jpg" alt="" width="796" height="235" srcset="https://ailog.tw/lifelog/wp-content/uploads/2025/11/ssh-nokey-login-02.jpg 796w, https://ailog.tw/lifelog/wp-content/uploads/2025/11/ssh-nokey-login-02-300x89.jpg 300w, https://ailog.tw/lifelog/wp-content/uploads/2025/11/ssh-nokey-login-02-768x227.jpg 768w" sizes="(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></p>
<p><span style="font-family: verdana, geneva;">(3)、</span>設定 authorized_keys 檔案權限</p>
<pre><span style="font-family: verdana, geneva;">chmod 600 ~/.ssh/authorized_keys</span></pre>
<p>&nbsp;</p>
<p>步驟四：<br />
「 A 設備」測試免密碼登入</p>
<pre><span style="font-family: verdana, geneva;">ssh [使用者帳號]@[設備BIP]</span></pre>
<p>&nbsp;</p>
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			</item>
		<item>
		<title>Ubuntu Linux 安裝SSH Server</title>
		<link>https://ailog.tw/lifelog/2022/11/19/ubuntu-ssh/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Sat, 19 Nov 2022 01:26:05 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[ssh]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<guid isPermaLink="false">https://ailog.tw/lifelog/?p=14436</guid>

					<description><![CDATA[小編最近安裝了ubuntu desktop發現預設沒有SSH Server，因此順便分享一下如何在ubuntu &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2022/11/19/ubuntu-ssh/" class="more-link">閱讀全文<span class="screen-reader-text">〈Ubuntu Linux 安裝SSH Server〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p><span style="font-family: verdana, geneva; font-size: 14pt;">小編最近安裝了ubuntu desktop發現預設沒有SSH Server，因此順便分享一下如何在ubuntu系統安裝SSH Server。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;"><span id="more-14436"></span></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">步驟一、</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">開啟Terminal</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img decoding="async" class="alignnone wp-image-14437 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2022/11/ubuntu-ssh-01.png" alt="" width="675" height="290" srcset="https://ailog.tw/lifelog/wp-content/uploads/2022/11/ubuntu-ssh-01.png 675w, https://ailog.tw/lifelog/wp-content/uploads/2022/11/ubuntu-ssh-01-300x129.png 300w" sizes="(max-width: 675px) 100vw, 675px" /></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">步驟二、輸入SSH Server安裝指令</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">語法：</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">sudo apt-get install openssh-server</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone wp-image-14439 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2022/11/ubuntu-ssh-02.png" alt="" width="703" height="306" srcset="https://ailog.tw/lifelog/wp-content/uploads/2022/11/ubuntu-ssh-02.png 703w, https://ailog.tw/lifelog/wp-content/uploads/2022/11/ubuntu-ssh-02-300x131.png 300w" sizes="auto, (max-width: 703px) 100vw, 703px" /></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">步驟三、設定啟動服務</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">語法：</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">sudo systemctl enable ssh</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone wp-image-14440 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2022/11/ubuntu-ssh-03.png" alt="" width="728" height="101" srcset="https://ailog.tw/lifelog/wp-content/uploads/2022/11/ubuntu-ssh-03.png 728w, https://ailog.tw/lifelog/wp-content/uploads/2022/11/ubuntu-ssh-03-300x42.png 300w" sizes="auto, (max-width: 728px) 100vw, 728px" /></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">步驟四、立即啟動ssh服務</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">語法：</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">sudo systemctl start ssh</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone wp-image-14441 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2022/11/ubuntu-ssh-04.png" alt="" width="575" height="57" srcset="https://ailog.tw/lifelog/wp-content/uploads/2022/11/ubuntu-ssh-04.png 575w, https://ailog.tw/lifelog/wp-content/uploads/2022/11/ubuntu-ssh-04-300x30.png 300w" sizes="auto, (max-width: 575px) 100vw, 575px" /></span></p>
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			</item>
		<item>
		<title>SSH服務被弱點掃描檢測出「SSH Server CBC Mode Ciphers Enabled」如何改善</title>
		<link>https://ailog.tw/lifelog/2021/09/28/ssh-server-cbc/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Tue, 28 Sep 2021 06:49:56 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[FreeBSD]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[freebsd]]></category>
		<category><![CDATA[Nessus Plugin ID 70658]]></category>
		<category><![CDATA[ssh]]></category>
		<category><![CDATA[SSH Server CBC Mode Ciphers Enabled]]></category>
		<guid isPermaLink="false">https://ailog.tw/lifelog/?p=11195</guid>

					<description><![CDATA[相信越來越多單位被要求進行弱點掃描，而在Linux主機上常見的SSH弱點是「SSH Server CBC Mo &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2021/09/28/ssh-server-cbc/" class="more-link">閱讀全文<span class="screen-reader-text">〈SSH服務被弱點掃描檢測出「SSH Server CBC Mode Ciphers Enabled」如何改善〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p><span style="font-size: 14pt; font-family: verdana, geneva;">相信越來越多單位被要求進行弱點掃描，而在Linux主機上常見的SSH弱點是「SSH Server CBC Mode Ciphers Enabled」，小編今天就來分享一下如何排除這個弱點。<span id="more-11195"></span></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">弱點掃描影響說明：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><a href="https://www.tenable.com/plugins/nessus/70658">https://www.tenable.com/plugins/nessus/70658</a></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;">01、作業系統為FreeBSD 12.2-RELEASE-p7</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">02、SSH版本為OpenSSH_7.9p1</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、檢測SSH Server目前的設定</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">指令語法：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">sshd -T |grep ciphers</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone wp-image-11198 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-01.png" alt="" width="683" height="93" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-01.png 683w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-01-300x41.png 300w" sizes="auto, (max-width: 683px) 100vw, 683px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">02、變更設定</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">(1)、編輯設定檔<br />
指令語法：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">vi /etc/ssh/sshd_config<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-11199 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-02.png" alt="" width="407" height="72" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-02.png 407w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-02-300x53.png 300w" sizes="auto, (max-width: 407px) 100vw, 407px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">(2)、修改設定參數</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">新增下列設定值</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">Ciphers aes128-ctr,aes192-ctr,aes256-ctr</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone wp-image-11200 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-03.png" alt="" width="431" height="181" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-03.png 431w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-03-300x126.png 300w" sizes="auto, (max-width: 431px) 100vw, 431px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">03、重新啟動SSH服務<br />
指令語法：<br />
/etc/rc.d/sshd restart</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone wp-image-11201 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-04.png" alt="" width="468" height="152" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-04.png 468w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-04-300x97.png 300w" sizes="auto, (max-width: 468px) 100vw, 468px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">04、重新檢測SSH Server設定</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">指令語法：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">sshd -T |grep ciphers<br />
</span><img loading="lazy" decoding="async" class="alignnone wp-image-11205 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-05.png" alt="" width="409" height="87" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-05.png 409w, https://ailog.tw/lifelog/wp-content/uploads/2021/09/ssh-server-cbc-05-300x64.png 300w" sizes="auto, (max-width: 409px) 100vw, 409px" /></p>
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			</item>
		<item>
		<title>小編推工具-Console連線軟體Tera Term</title>
		<link>https://ailog.tw/lifelog/2020/12/27/tools-console/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Sun, 27 Dec 2020 11:04:22 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Tools]]></category>
		<category><![CDATA[console]]></category>
		<category><![CDATA[log]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[RS232]]></category>
		<category><![CDATA[RS485]]></category>
		<category><![CDATA[ssh]]></category>
		<category><![CDATA[SSH1]]></category>
		<category><![CDATA[SSH2]]></category>
		<category><![CDATA[telnet]]></category>
		<category><![CDATA[Tera Term]]></category>
		<category><![CDATA[tool]]></category>
		<category><![CDATA[tools]]></category>
		<category><![CDATA[UTF8]]></category>
		<category><![CDATA[免費]]></category>
		<category><![CDATA[多國語系]]></category>
		<category><![CDATA[小編推工具-Console連線軟體Tera Term]]></category>
		<category><![CDATA[繁體中文]]></category>
		<guid isPermaLink="false">https://ailog.tw/lifelog/?p=5677</guid>

					<description><![CDATA[身為資深專業的工具人~總有些慣用的好工具名單，小編今天也要無私的推薦給新入門的工具人們~阿!口誤~口誤~是新入 &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2020/12/27/tools-console/" class="more-link">閱讀全文<span class="screen-reader-text">〈小編推工具-Console連線軟體Tera Term〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p>身為資深專業的工具人~總有些慣用的好工具名單，小編今天也要無私的推薦給新入門的工具人們~阿!口誤~口誤~是新入門或尋找好用工具的工程師們~<span id="more-5677"></span>Console連線工具百百款，小編為何會介紹Tera Term這一套軟體呢?原因有以下幾點：<br />
(1)、該軟體免費授權的軟體<br />
(2)、可以自動判別已正常驅動完畢的連線埠(Com1 ~ Com9)<br />
(3)、設定相當的直覺，無論是設定「介面語系」、「變更顯示的字型大小」、「開啟log」</p>
<p>一、本次介紹工具軟體：Tera Term<br />
功能：telnet、SSH、console連線，自動腳本執行。<br />
授權方式：open source(<a href="https://ailog.tw/lifelog/2020/12/27/software-difference/">何謂open source</a>)<br />
官網：<a href="https://ttssh2.osdn.jp/index.html.en">https://ttssh2.osdn.jp/index.html.en</a></p>
<p>二、軟體下載：<br />
官方下載頁面：<br />
https://osdn.net/projects/ttssh2/releases/</p>
<p>4.105版本快速下載連結(2019-12-07發行)：<br />
<a href="https://osdn.net/projects/ttssh2/downloads/72009/teraterm-4.105.exe/">teraterm-4.105.exe</a></p>
<p>三、軟體安裝<br />
(1)、開啟下載好的執行檔案<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-5690" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-01.jpg" alt="" width="147" height="149" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-01.jpg 147w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-01-100x100.jpg 100w" sizes="auto, (max-width: 147px) 100vw, 147px" /><br />
(2)、點選同意授權及「Next」進行下一步驟<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5691 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-02.jpg" alt="" width="513" height="399" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-02.jpg 513w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-02-300x233.jpg 300w" sizes="auto, (max-width: 513px) 100vw, 513px" /></p>
<p>(3)、點選「Next」進行下一步驟<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5692 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-03.jpg" alt="" width="513" height="399" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-03.jpg 513w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-03-300x233.jpg 300w" sizes="auto, (max-width: 513px) 100vw, 513px" /></p>
<p>(4)、點選「Next」進行下一步驟<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5693 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-04.jpg" alt="" width="513" height="399" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-04.jpg 513w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-04-300x233.jpg 300w" sizes="auto, (max-width: 513px) 100vw, 513px" /></p>
<p>(5)、點選所操作軟體所需要的語系，並點選「Next」進行下一步驟<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5694 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-05.jpg" alt="" width="513" height="399" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-05.jpg 513w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-05-300x233.jpg 300w" sizes="auto, (max-width: 513px) 100vw, 513px" /></p>
<p>(6)、點選「Next」進行下一步驟<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5695 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-06.jpg" alt="" width="513" height="399" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-06.jpg 513w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-06-300x233.jpg 300w" sizes="auto, (max-width: 513px) 100vw, 513px" /></p>
<p>(7)、點選「Next」進行下一步驟<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5696 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-07.jpg" alt="" width="513" height="399" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-07.jpg 513w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-07-300x233.jpg 300w" sizes="auto, (max-width: 513px) 100vw, 513px" /></p>
<p>(8)、點選「Install」進行下一步驟<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5697 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-08.jpg" alt="" width="513" height="399" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-08.jpg 513w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-08-300x233.jpg 300w" sizes="auto, (max-width: 513px) 100vw, 513px" /></p>
<p>(9)、點選「Finish」完成安裝<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5698 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-09.jpg" alt="" width="513" height="399" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-09.jpg 513w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-09-300x233.jpg 300w" sizes="auto, (max-width: 513px) 100vw, 513px" /></p>
<p>四、軟體操作<br />
(1)、開啟Tera Term軟體捷徑<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-5699" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-10.jpg" alt="" width="122" height="115" /></p>
<p>(2)、選擇連線模式，有「TCP/IP」及「連接埠」兩種模式。<br />
下圖為「連接埠」模式：通常用來透過RS232及RS485連結設備。<br />
眼尖的網友應該有發現這一套軟體厲害的地方，就是會自動辨識可以使用的連線埠，如果都沒列表那代表「連線埠」有異常(故障或沒正常驅動)，不像有些軟體得Com1~Com9一個個瞎猜&#8230;&#8230;..<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5700 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-11.jpg" alt="" width="494" height="289" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-11.jpg 494w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-11-300x176.jpg 300w" sizes="auto, (max-width: 494px) 100vw, 494px" /></p>
<p>下圖為「TCP/IP」模式：可以進行「telnet」、「SSH」(支援SSH版本1及2)<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5701 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-12.jpg" alt="" width="436" height="247" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-12.jpg 436w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-12-300x170.jpg 300w" sizes="auto, (max-width: 436px) 100vw, 436px" /></p>
<p>(3)、連線埠<br />
本文介紹的Tera Term軟體，要與設備進行Console連線時，需要透過硬體的「連線埠」，最常見的是RS232介面，下圖是小編常用的「RS232埠 to USB」轉換線。<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5703 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-13.jpg" alt="" width="749" height="334" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-13.jpg 749w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-13-300x134.jpg 300w" sizes="auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px" /></p>
<p>下圖是設備端連線所需要的連線線材，這條線是伴隨小編多年的3Com Switch 4400所附贈的Console線材。<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5704 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-14.jpg" alt="" width="599" height="218" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-14.jpg 599w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-14-300x109.jpg 300w" sizes="auto, (max-width: 599px) 100vw, 599px" /></p>
<p>(4)、設定畫面顯示字型<br />
點選「設定(S)」→「字型(F)」→「字型(F)」<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5707 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-15.jpg" alt="" width="436" height="147" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-15.jpg 436w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-15-300x101.jpg 300w" sizes="auto, (max-width: 436px) 100vw, 436px" /></p>
<p>透過下圖畫面可以選擇適合的字型及字型大小。<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5708 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-16.jpg" alt="" width="518" height="407" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-16.jpg 518w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-16-300x236.jpg 300w" sizes="auto, (max-width: 518px) 100vw, 518px" /></p>
<p>(4)、設定軟體介面語系<br />
點選「設定(S)」→「設定(G)<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5709 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-17.jpg" alt="" width="333" height="335" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-17.jpg 333w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-17-298x300.jpg 298w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-17-150x150.jpg 150w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-17-100x100.jpg 100w" sizes="auto, (max-width: 333px) 100vw, 333px" /></p>
<p>選擇所需要的軟體操作介面語系<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5710 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-18.jpg" alt="" width="304" height="241" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-18.jpg 304w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-18-300x238.jpg 300w" sizes="auto, (max-width: 304px) 100vw, 304px" /></p>
<p>(5)、開啟操作過程紀錄<br />
點選「文件(F)」→「日誌(L)」<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5711 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-19.jpg" alt="" width="242" height="161" /></p>
<p>選擇要存放紀錄的「路徑」與「檔案名稱」<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5712 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-20.jpg" alt="" width="540" height="299" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-20.jpg 540w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-20-300x166.jpg 300w" sizes="auto, (max-width: 540px) 100vw, 540px" /></p>
<p>當要結束紀錄的時候就在下圖畫面點選「關閉」即可<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5713 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-21.jpg" alt="" width="324" height="195" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-21.jpg 324w, https://ailog.tw/lifelog/wp-content/uploads/2020/12/teraterm-21-300x181.jpg 300w" sizes="auto, (max-width: 324px) 100vw, 324px" /></p>
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		<title>啟動VMware vSphere Replication Virtual Appliance SSH服務</title>
		<link>https://ailog.tw/lifelog/2020/10/09/replication-appliance-ssh/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Fri, 09 Oct 2020 02:15:56 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Virtualization]]></category>
		<category><![CDATA[Replication]]></category>
		<category><![CDATA[Replication Virtual Appliance]]></category>
		<category><![CDATA[ssh]]></category>
		<category><![CDATA[VMware]]></category>
		<category><![CDATA[啟動VMware vSphere Replication Virtual Appliance SSH服務]]></category>
		<guid isPermaLink="false">https://ailog.tw/lifelog/?p=5413</guid>

					<description><![CDATA[有些特別狀況需要使用SSH登入「VMware vSphere Replication Virtual Appl &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2020/10/09/replication-appliance-ssh/" class="more-link">閱讀全文<span class="screen-reader-text">〈啟動VMware vSphere Replication Virtual Appliance SSH服務〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p>有些特別狀況需要使用SSH登入「VMware vSphere Replication Virtual Appliance 」，但該系統預為了安全性預設是不啟動SSH服務，今天小編就帶著大家一起來啟動VMware vSphere Replication Virtual Appliance SSH服務吧。</p>
<p><span id="more-5413"></span></p>
<p>1、首先在「VMware vSphere Replication Virtual Appliance 」Console畫面登入root。<br />
<img loading="lazy" decoding="async" class="alignnone size-medium wp-image-5415" src="https://ailog.tw/lifelog/wp-content/uploads/2020/10/Replication001-300x269.png" alt="" width="300" height="269" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/10/Replication001-300x269.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2020/10/Replication001.png 633w" sizes="auto, (max-width: 300px) 100vw, 300px" /><br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5416 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/10/Replication002.png" alt="" width="290" height="91" /></p>
<p>2、執行「/usr/bin/enable-sshd.sh」指令<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5417 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/10/Replication003.png" alt="" width="352" height="43" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/10/Replication003.png 352w, https://ailog.tw/lifelog/wp-content/uploads/2020/10/Replication003-300x37.png 300w" sizes="auto, (max-width: 352px) 100vw, 352px" /><br />
※如果有找不到/etc/hosts.allow檔案的錯誤訊息，就再執行一次即可。</p>
<p>3.透過putty遠端登入系統<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-5418 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2020/10/Replication004.png" alt="" width="576" height="126" srcset="https://ailog.tw/lifelog/wp-content/uploads/2020/10/Replication004.png 576w, https://ailog.tw/lifelog/wp-content/uploads/2020/10/Replication004-300x66.png 300w" sizes="auto, (max-width: 576px) 100vw, 576px" /></p>
<p>&nbsp;</p>
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		<title>PuTTY繼0.71版本修正8個高風險漏洞後，再次更新0.72版本。</title>
		<link>https://ailog.tw/lifelog/2019/08/04/putty-0-72/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Sun, 04 Aug 2019 10:09:39 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Tools]]></category>
		<category><![CDATA[Linux遠端連線]]></category>
		<category><![CDATA[putty]]></category>
		<category><![CDATA[ssh]]></category>
		<category><![CDATA[Switch連線]]></category>
		<category><![CDATA[telnet]]></category>
		<category><![CDATA[安全性修正]]></category>
		<guid isPermaLink="false">https://ailog.tw/lifelog/?p=117</guid>

					<description><![CDATA[相信很多鐵粉跟小編一樣喜歡用PuTTY來遠端管理Linux/BSD或Switch設定，該軟體相當的輕巧執行速度 &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2019/08/04/putty-0-72/" class="more-link">閱讀全文<span class="screen-reader-text">〈PuTTY繼0.71版本修正8個高風險漏洞後，再次更新0.72版本。〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p>相信很多鐵粉跟小編一樣喜歡用PuTTY來遠端管理Linux/BSD或Switch設定<span id="more-117"></span>，該軟體相當的輕巧執行速度快，且無須安裝下載後即可使用，支援常使用的Telnet及SSH協定與Console(RS232)設定模式，自1998發展至今已超過20個年頭，是一個相當老牌的軟體。</p>
<p>官網就在2019年3月16日發佈了0.71版本，主要是修正了8個高風險的漏洞，近期2019年7月20日又發佈了0.72版本，同樣也修正了不少問題，因此還在使用舊版本的網友跟著小編一起更新為安全的版本吧!</p>
<p>官方下載頁面：<br />
<a href="https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html">https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html</a></p>
<p>注意事項：進入下載頁面後，選擇「Alternative binary files」才是免安裝的版本。</p>
<p><img loading="lazy" decoding="async" class="alignnone size-medium wp-image-118" src="https://ailog.tw/lifelog/wp-content/uploads/2019/08/PuttyDownload-300x154.jpg" alt="" width="300" height="154" srcset="https://ailog.tw/lifelog/wp-content/uploads/2019/08/PuttyDownload-300x154.jpg 300w, https://ailog.tw/lifelog/wp-content/uploads/2019/08/PuttyDownload.jpg 660w" sizes="auto, (max-width: 300px) 100vw, 300px" /></p>
<p>各版本修正說明：<br />
<a href="https://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html">https://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html</a></p>
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