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<div class="post-title">CentOS系统时间和时区查看以及修改的方法</div>
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<span title="发表于 2016.11.14"><i class="far fa-calendar-alt"></i> 2016.11.14</span>
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<span title="更新于 2024.05.15"><i class="far fa-calendar-check"></i> 2024.05.15</span>
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<i class="fas fa-pencil-alt"></i> <span class="post-count">136 字</span>
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<blockquote><h3>自动摘要</h3>
ai: 这篇文章介绍了如何在远程或直接登录到CentOS系统时修改系统的时间和时区。首先文章指导如何查看当前系统时间并展示了通过命令行设置特定日期和时间的步骤。接着文章解释了如何查看和修改系统的时区包括将时区设置为Asia/Shanghai并确认修改。最后文章说明了如何查看更新后的时区和时间设置。
</blockquote>
<div><p>一、时间修改 远程连接到centos 或者直接登录系统 </p>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">date </span><br></pre></td></tr></table></figure>
<p>查看系统时间 </p>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">date -s </span><br></pre></td></tr></table></figure>
<p>修改时间 看下面的例子</p>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">date -s  03/04/2013</span><br></pre></td></tr></table></figure>
<p> 将系统日期设定为2013年03月04日</p>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">date -s  110:38</span><br></pre></td></tr></table></figure>
<p>将系统时间设定为上午 10:38 </p>
<p>二、时区修改 </p>
<p>先查看时区 </p>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">date -R  </span><br></pre></td></tr></table></figure>
<p>修改时区: 将Asia&#x2F;shanghai-上海时区写入当前时区)</p>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">cp -f /usr/share/zoneinfo/Asia/Shanghai     /etc/localtime </span><br></pre></td></tr></table></figure>
<p> 提示是否覆盖,输入Y回车, 然后<br> <figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">date</span><br></pre></td></tr></table></figure><br> 查看时区和时间CST,中国时区)</p>
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