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luban-lite-t3e-pro/doc/topics/sdk/advanced/userid_cmd_user_guide.html
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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic concept/concept topic concept" role="article" aria-labelledby="ariaid-title1"><span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/advanced/userid_cmd_user_guide.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1"><span class="+ topic/keyword sw-d/cmdname keyword cmdname">userid</span> 命令参考指南</h1><div class="date inPage">25 Dec 2024</div><div style="color: gray;">
Read time: 1 minute(s)
</div><div class="- topic/body concept/conbody body conbody"><section class="- topic/section section" id="userid_cmd_user_guide__section_vcs_4fh_bzb" data-ofbid="userid_cmd_user_guide__section_vcs_4fh_bzb"><h2 class="- topic/title title sectiontitle">U-Boot 测试命令</h2>
<div class="- topic/p p" data-ofbid="d278077e33__20250121171750">U-Boot 中通过命令行提供了 UserID 的增删改查等操作,具体命令的使用可通过 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">help</span> 命令查看:<ul class="- topic/ul ul" id="userid_cmd_user_guide__ul_tj1_slb_pdc" data-ofbid="userid_cmd_user_guide__ul_tj1_slb_pdc"><li class="- topic/li li" data-ofbid="d278077e39__20250121171750">
<p class="- topic/p p" data-ofbid="d278077e41__20250121171750"><span class="+ topic/keyword sw-d/cmdname keyword cmdname">userid help </span></p>
</li><li class="- topic/li li" data-ofbid="d278077e45__20250121171750">
<p class="- topic/p p" data-ofbid="d278077e47__20250121171750"><span class="+ topic/keyword sw-d/cmdname keyword cmdname">userid init </span>:从 UserID 分区加载和初始化 UserID 数据:</p>
</li><li class="- topic/li li" data-ofbid="d278077e52__20250121171750">
<p class="- topic/p p" data-ofbid="d278077e54__20250121171750"><span class="+ topic/keyword sw-d/cmdname keyword cmdname">userid list </span>:查看当前的 ID 列表</p>
</li><li class="- topic/li li" data-ofbid="d278077e59__20250121171750">
<p class="- topic/p p" data-ofbid="d278077e61__20250121171750"><span class="+ topic/keyword sw-d/cmdname keyword cmdname">userid writehex name offset data</span>:写入新 ID</p>
<div class="- topic/p p" data-ofbid="d278077e66__20250121171750">示例:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="userid_cmd_user_guide__codeblock_fxc_zsr_c1c" data-ofbid="userid_cmd_user_guide__codeblock_fxc_zsr_c1c">userid writestr sn <span class="hl-number">0</span> abcdefgh1234567</pre></div>
</li><li class="- topic/li li" data-ofbid="d278077e71__20250121171750"><span class="+ topic/keyword sw-d/cmdname keyword cmdname">userid dump name</span>:查看 ID
<div class="- topic/p p" data-ofbid="d278077e75__20250121171750">示例:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="userid_cmd_user_guide__codeblock_c5p_zsr_c1c" data-ofbid="userid_cmd_user_guide__codeblock_c5p_zsr_c1c">userid dump sn</pre></div></li><li class="- topic/li li" data-ofbid="d278077e79__20250121171750">
<p class="- topic/p p" data-ofbid="d278077e81__20250121171750"><span class="+ topic/keyword sw-d/cmdname keyword cmdname">userid lock </span>:锁定 UserID</p>
</li><li class="- topic/li li" data-ofbid="d278077e86__20250121171750">
<p class="- topic/p p" data-ofbid="d278077e88__20250121171750"><span class="+ topic/keyword sw-d/cmdname keyword cmdname">userid unlock </span>:解锁 UserID</p>
</li></ul></div>
</section><section class="- topic/section section" id="userid_cmd_user_guide__section_dds_4fh_bzb" data-ofbid="userid_cmd_user_guide__section_dds_4fh_bzb"><h2 class="- topic/title title sectiontitle">Linux 测试命令</h2>
<div class="- topic/p p" data-ofbid="d278077e99__20250121171750">Linux 中,如果编译时选中了 userid library 包,则默认提供 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">userid</span> 命令。<ul class="- topic/ul ul" id="userid_cmd_user_guide__ul_xhb_mlb_pdc" data-ofbid="userid_cmd_user_guide__ul_xhb_mlb_pdc"><li class="- topic/li li" data-ofbid="d278077e105__20250121171750">
<p class="- topic/p p" data-ofbid="d278077e107__20250121171750"><span class="+ topic/keyword sw-d/cmdname keyword cmdname">userid list &lt;partition&gt;</span>:查看当前 ID 列表</p>
<div class="- topic/p p" data-ofbid="d278077e112__20250121171750">示例:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="userid_cmd_user_guide__codeblock_mtr_mlb_pdc" data-ofbid="userid_cmd_user_guide__codeblock_mtr_mlb_pdc">userid list /dev/mtd2</pre></div>
</li><li class="- topic/li li" data-ofbid="d278077e117__20250121171750">
<p class="- topic/p p" data-ofbid="d278077e119__20250121171750"><span class="+ topic/keyword sw-d/cmdname keyword cmdname">userid dump &lt;partition&gt; id</span>:查看 ID 值</p>
<div class="- topic/p p" data-ofbid="d278077e124__20250121171750">示例:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="userid_cmd_user_guide__codeblock_rnp_nlb_pdc" data-ofbid="userid_cmd_user_guide__codeblock_rnp_nlb_pdc">userid dump /dev/mtd2 sn</pre></div>
</li></ul></div>
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<div class=" wh_topic_toc "><div class="wh_topic_label">在本页上</div><ul><li class="section-item"><div class="section-title"><a href="#userid_cmd_user_guide__section_vcs_4fh_bzb" data-tocid="userid_cmd_user_guide__section_vcs_4fh_bzb">U-Boot 测试命令</a></div></li><li class="section-item"><div class="section-title"><a href="#userid_cmd_user_guide__section_dds_4fh_bzb" data-tocid="userid_cmd_user_guide__section_dds_4fh_bzb">Linux 测试命令</a></div></li></ul></div>
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