https://blog.margrop.net/en/tag/%E9%95%9C%E5%83%8F/ Recent content in 镜像 on Margrop Blog Hugo -- gohugo.io en-US Mon, 01 Feb 2021 15:12:47 +0800 https://blog.margrop.net/en/post/pve-kvm-import-vm-format-qcow2/ Mon, 01 Feb 2021 15:12:47 +0800 https://blog.margrop.net/en/post/pve-kvm-import-vm-format-qcow2/ <p>In the example below, the <code>VM ID</code> is always <code>100</code>; change it as needed.</p> <h1 id="file-format-conversion">File Format Conversion</h1> <ul> <li>Use <code>qemu-img</code> to convert virtual disk files in other formats to <code>qcow2</code></li> <li>For example, the following converts <code>vmdk</code> to <code>qcow2</code></li> </ul> https://blog.margrop.net/en/post/centos-7-upgrade-or-install-mariadb-10.x-aliyun-mirror/ Fri, 29 Jan 2021 15:42:20 +0800 https://blog.margrop.net/en/post/centos-7-upgrade-or-install-mariadb-10.x-aliyun-mirror/ <h1 id="update-the-system-first">Update the System First</h1> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>yum update -y </span></span></code></pre></div><h1 id="edit-the-yum-configuration-file-using-aliyun-mirror">Edit the yum Configuration File Using Aliyun Mirror</h1> <ul> <li>Here MariaDB 10.5 is used as an example</li> </ul> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>vim /etc/yum.repos.d/MariaDB10.repo </span></span><span style="display:flex;"><span> </span></span><span style="display:flex;"><span><span style="color:#75715e">#http://downloads.mariadb.org/mariadb/repositories/</span> </span></span><span style="display:flex;"><span><span style="color:#f92672">[</span>mariadb<span style="color:#f92672">]</span> </span></span><span style="display:flex;"><span>name <span style="color:#f92672">=</span> MariaDB </span></span><span style="display:flex;"><span>baseurl <span style="color:#f92672">=</span> https://mirrors.aliyun.com/mariadb/yum/10.5/centos7-amd64 </span></span><span style="display:flex;"><span>gpgkey <span style="color:#f92672">=</span> https://mirrors.aliyun.com/mariadb/yum/RPM-GPG-KEY-MariaDB </span></span><span style="display:flex;"><span>gpgcheck <span style="color:#f92672">=</span> <span style="color:#ae81ff">1</span> </span></span></code></pre></div> https://blog.margrop.net/en/post/centos-7-install-node-and-npm-latest/ Wed, 27 Jan 2021 11:28:59 +0800 https://blog.margrop.net/en/post/centos-7-install-node-and-npm-latest/ <h1 id="downloading-node">Downloading Node:</h1> <ul> <li>The download uses the Aliyun mirror</li> </ul> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>mkdir ~/nodejs </span></span><span style="display:flex;"><span>cd ~/nodejs </span></span><span style="display:flex;"><span>wget https://npm.taobao.org/mirrors/node/latest-v15.x/node-v15.7.0-linux-x64.tar.gz </span></span><span style="display:flex;"><span>tar -xvzf node-v15.7.0-linux-x64.tar.gz </span></span></code></pre></div>