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	<title>亂數密碼 &#8211; 21點情報網</title>
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		<title>Freebsd系統下產生亂數密碼</title>
		<link>https://ailog.tw/lifelog/2019/08/17/freebsd-makepasswd/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Sat, 17 Aug 2019 05:11:07 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[FreeBSD]]></category>
		<category><![CDATA[freebsd]]></category>
		<category><![CDATA[makepasswd]]></category>
		<category><![CDATA[亂數密碼]]></category>
		<guid isPermaLink="false">https://ailog.tw/lifelog/?p=585</guid>

					<description><![CDATA[苦惱自己想的密碼複雜度不夠嗎?透過作業系統產生亂數密碼吧!今天小編要介紹的是在FreeBSD裡的亂數密碼產生軟 &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2019/08/17/freebsd-makepasswd/" class="more-link">閱讀全文<span class="screen-reader-text">〈Freebsd系統下產生亂數密碼〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p>苦惱自己想的密碼複雜度不夠嗎?透過作業系統產生亂數密碼吧!今天小編要介紹的是在FreeBSD裡的亂數密碼產生軟體「<span style="font-weight: 400;">makepasswd</span>」<span id="more-585"></span>，快跟著小編了解如何使用這個軟體來產生亂數密碼吧!</p>
<p>步驟一：檢查相關軟體是否有安裝(如已有安裝軟體則跳至步驟三)<br />
指令如下：<br />
pkg info | grep makepasswd<br />
<span style="font-weight: 400;"><img decoding="async" class="alignnone wp-image-586 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-001.png" alt="" width="368" height="58" srcset="https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-001.png 368w, https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-001-300x47.png 300w" sizes="(max-width: 368px) 100vw, 368px" /></span></p>
<p>步驟二：安裝亂數密碼產生軟體<br />
<span style="font-weight: 400;">pkg search makepasswd | grep ^makepasswd<br />
<img decoding="async" class="alignnone wp-image-587 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-002.png" alt="" width="473" height="39" srcset="https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-002.png 473w, https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-002-300x25.png 300w" sizes="(max-width: 473px) 100vw, 473px" /></span><br />
<span style="font-weight: 400;">pkg install makepasswd-1.10_6<br />
</span><img fetchpriority="high" decoding="async" class="alignnone wp-image-588 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-003.png" alt="" width="490" height="259" srcset="https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-003.png 490w, https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-003-300x159.png 300w" sizes="(max-width: 490px) 100vw, 490px" /><br />
<img loading="lazy" decoding="async" class="alignnone wp-image-589 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-004.png" alt="" width="640" height="208" srcset="https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-004.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-004-300x98.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></p>
<p>步驟三：產生亂數密碼<br />
情境一：產生純數字的四位數密碼<br />
<span style="font-weight: 400;">makepasswd &#8211;string 1234567890 &#8211;chars 4<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-590 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-005.png" alt="" width="470" height="63" srcset="https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-005.png 470w, https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-005-300x40.png 300w" sizes="auto, (max-width: 470px) 100vw, 470px" /></span></p>
<p>情境二：產生˙7組長度為20的亂數密碼<br />
<span style="font-weight: 400;">makepasswd &#8211;char 20 &#8211;count 7<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-591 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-006.png" alt="" width="415" height="149" srcset="https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-006.png 415w, https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-006-300x108.png 300w" sizes="auto, (max-width: 415px) 100vw, 415px" /></span></p>
<p>情境三：產生6組長度為20且指定密碼產生的字串<br />
<span style="font-weight: 400;">makepasswd &#8211;count 5 &#8211;chars=20 &#8211;string=0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ+-_%/$!<br />
<img loading="lazy" decoding="async" class="alignnone wp-image-592 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-007.png" alt="" width="643" height="134" srcset="https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-007.png 643w, https://ailog.tw/lifelog/wp-content/uploads/2019/08/freebsd-passwd-007-300x63.png 300w" sizes="auto, (max-width: 643px) 100vw, 643px" /></span></p>
<p>參數說明：<br />
<span style="font-weight: 400;">「&#8211;count」：產生幾組密碼<br />
</span><span style="font-weight: 400;"> 「&#8211;char」：產生密碼的字串長度<br />
「&#8211;string」：指定密碼產生的字串</span></p>
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