{"id":651,"date":"2026-04-13T21:22:39","date_gmt":"2026-04-13T13:22:39","guid":{"rendered":"https:\/\/dreamc.top\/?p=651"},"modified":"2026-04-13T21:22:39","modified_gmt":"2026-04-13T13:22:39","slug":"ubuntu%e5%88%a0%e9%99%a4windows%e5%88%86%e5%8c%ba%e5%b9%b6%e7%ae%a1%e7%90%86%e7%a3%81%e7%9b%98%e9%99%84%e5%8a%a0%e5%88%b0%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"https:\/\/dreamc.top\/index.php\/2026\/04\/13\/ubuntu%e5%88%a0%e9%99%a4windows%e5%88%86%e5%8c%ba%e5%b9%b6%e7%ae%a1%e7%90%86%e7%a3%81%e7%9b%98%e9%99%84%e5%8a%a0%e5%88%b0%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f\/","title":{"rendered":"ubuntu\u5220\u9664windows\u5206\u533a\u5e76\u7ba1\u7406\u78c1\u76d8\u9644\u52a0\u5230\u6587\u4ef6\u7cfb\u7edf"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%B8%80%E3%80%81%E8%83%8C%E6%99%AF%E8%AF%B4%E6%98%8E\"><\/span>\u4e00\u3001\u80cc\u666f\u8bf4\u660e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"wp-block-paragraph\">\u5f53\u524d\u7cfb\u7edf\u4e3a Ubuntu\uff0c\u78c1\u76d8\u91c7\u7528 MBR\uff08dos\uff09\u5206\u533a\u8868\uff0c\u5b58\u5728\u5386\u53f2 Windows \u5206\u533a\u6216\u672a\u4f7f\u7528\u5206\u533a\u7a7a\u95f4\u3002\u76ee\u6807\u662f\uff1a<\/p>\n<ul class=\"wp-block-list\">\n<li>\u5b89\u5168\u5220\u9664 Windows \/ \u65e0\u7528\u5206\u533a<\/li>\n\n<li>\u907f\u514d\u7834\u574f\u73b0\u6709\u7cfb\u7edf\uff08\/ \u6839\u5206\u533a\uff09<\/li>\n\n<li>\u5c06\u91ca\u653e\u7a7a\u95f4\u7528\u4e8e <code>\/home<\/code> \u76ee\u5f55<\/li>\n\n<li>\u63d0\u9ad8\u78c1\u76d8\u5229\u7528\u7387\uff0c\u540c\u65f6\u4fdd\u8bc1\u7cfb\u7edf\u7a33\u5b9a\u6027<\/li>\n<\/ul>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BA%8C%E3%80%81%E5%BD%93%E5%89%8D%E7%A3%81%E7%9B%98%E7%BB%93%E6%9E%84%E5%88%86%E6%9E%90\"><\/span>\u4e8c\u3001\u5f53\u524d\u78c1\u76d8\u7ed3\u6784\u5206\u6790<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"wp-block-paragraph\">\u793a\u4f8b\u7ed3\u6784\uff08\u57fa\u4e8e\u5b9e\u9645\u73af\u5883\uff09\uff1a<\/p>\n<pre class=\"wp-block-code\"><code>\/dev\/sda  59.6G\n \u251c\u2500sda1   38.3G   \uff08win\u5206\u533a\uff09\n \u251c\u2500sda2   512M    \/boot\/esp\n \u251c\u2500sda3   \u6269\u5c55\u5206\u533a\n \u2514\u2500sda5   20.9G   \/   \uff08\u5f53\u524d\u7cfb\u7edf\u6839\u5206\u533a\uff09<\/code><\/pre>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%85%B3%E9%94%AE%E7%BB%93%E8%AE%BA\"><\/span>\u5173\u952e\u7ed3\u8bba<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul class=\"wp-block-list\">\n<li><code>\/dev\/sda5<\/code> \u662f\u5f53\u524d\u7cfb\u7edf\u6839\u5206\u533a\uff08\u4e0d\u80fd\u5220\u9664\uff09<\/li>\n\n<li><code>\/dev\/sda1<\/code> \u53ef\u4f5c\u4e3a\u5f85\u6e05\u7406\u76ee\u6807\uff08\u9700\u786e\u8ba4\u6570\u636e\uff09<\/li>\n\n<li>\u5b58\u5728\u6269\u5c55\u5206\u533a\uff08MBR \u7279\u6709\u7ed3\u6784\uff09<\/li>\n<\/ul>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%B8%89%E3%80%81%E6%80%BB%E4%BD%93%E5%AE%9E%E6%96%BD%E7%AD%96%E7%95%A5\"><\/span>\u4e09\u3001\u603b\u4f53\u5b9e\u65bd\u7b56\u7565<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"wp-block-paragraph\">\u91c7\u7528 <strong>\u4f4e\u98ce\u9669\u65b9\u6848<\/strong>\uff1a<\/p>\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u5220\u9664 Windows\/\u65e7\u5206\u533a \u2192 \u683c\u5f0f\u5316 \u2192 \u6302\u8f7d\u4e3a <code>\/home<\/code><\/p>\n<\/blockquote>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BC%98%E5%8A%BF\"><\/span>\u4f18\u52bf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul class=\"wp-block-list\">\n<li>\u65e0\u9700\u79fb\u52a8\u5206\u533a\uff08\u907f\u514d\u9ad8\u98ce\u9669\u64cd\u4f5c\uff09<\/li>\n\n<li>\u4e0d\u5f71\u54cd\u7cfb\u7edf\u542f\u52a8<\/li>\n\n<li>\u64cd\u4f5c\u7b80\u5355\u3001\u53ef\u56de\u6eda<\/li>\n<\/ul>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%9B%9B%E3%80%81%E5%AE%9E%E6%96%BD%E6%AD%A5%E9%AA%A4\"><\/span>\u56db\u3001\u5b9e\u65bd\u6b65\u9aa4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_%E6%95%B0%E6%8D%AE%E7%A1%AE%E8%AE%A4%E4%B8%8E%E5%A4%87%E4%BB%BD%EF%BC%88%E5%BF%85%E9%A1%BB%EF%BC%89\"><\/span>1. \u6570\u636e\u786e\u8ba4\u4e0e\u5907\u4efd\uff08\u5fc5\u987b\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"wp-block-paragraph\">\u68c0\u67e5 <code>\/dev\/sda1<\/code> \u662f\u5426\u5305\u542b\u91cd\u8981\u6570\u636e\uff1a<\/p>\n<pre class=\"wp-block-code\"><code>sudo mount \/dev\/sda1 \/mnt\nls \/mnt<\/code><\/pre>\n<p class=\"wp-block-paragraph\">\u5982\u6709\u91cd\u8981\u6570\u636e\uff1a<\/p>\n<pre class=\"wp-block-code\"><code>cp -r \/mnt \/path\/to\/backup<\/code><\/pre>\n<p class=\"wp-block-paragraph\">\u5378\u8f7d\uff1a<\/p>\n<pre class=\"wp-block-code\"><code>sudo umount \/mnt<\/code><\/pre>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%E5%88%A0%E9%99%A4%E5%8E%9F_Windows_%E5%88%86%E5%8C%BA\"><\/span>2. \u5220\u9664\u539f Windows \u5206\u533a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"wp-block-paragraph\">\u4f7f\u7528\u5206\u533a\u5de5\u5177\uff1a<\/p>\n<pre class=\"wp-block-code\"><code>sudo apt install gparted\nsudo gparted<\/code><\/pre>\n<p class=\"wp-block-paragraph\">\u64cd\u4f5c\uff1a<\/p>\n<ul class=\"wp-block-list\">\n<li>\u9009\u62e9 <code>\/dev\/sda1<\/code><\/li>\n\n<li>\u5220\u9664\uff08Delete\uff09<\/li>\n\n<li>\u5e94\u7528\uff08Apply\uff09<\/li>\n<\/ul>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_%E5%88%9B%E5%BB%BA%E6%96%B0%E5%88%86%E5%8C%BA\"><\/span>3. \u521b\u5efa\u65b0\u5206\u533a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"wp-block-paragraph\">\u5728\u91ca\u653e\u7a7a\u95f4\u4e0a\uff1a<\/p>\n<ul class=\"wp-block-list\">\n<li>\u65b0\u5efa\u5206\u533a\uff08Primary\uff09<\/li>\n\n<li>\u6587\u4ef6\u7cfb\u7edf\uff1aext4<\/li>\n\n<li>\u5e94\u7528\u66f4\u6539<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\">\u5047\u8bbe\u65b0\u5206\u533a\u4e3a\uff1a<\/p>\n<pre class=\"wp-block-code\"><code>\/dev\/sda1\uff08\u91cd\u65b0\u521b\u5efa\uff09<\/code><\/pre>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_%E6%A0%BC%E5%BC%8F%E5%8C%96%E5%88%86%E5%8C%BA\"><\/span>4. \u683c\u5f0f\u5316\u5206\u533a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre class=\"wp-block-code\"><code>sudo mkfs.ext4 \/dev\/sda1<\/code><\/pre>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_%E5%88%9B%E5%BB%BA%E6%8C%82%E8%BD%BD%E7%9B%AE%E5%BD%95\"><\/span>5. \u521b\u5efa\u6302\u8f7d\u76ee\u5f55<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6709\u6570\u636e\uff0c\u5148\u5907\u4efd\u76ee\u6807\u76ee\u5f55\u518d\u521b\u5efa\u6302\u8f7d\u5206\u533a\u3002\u793a\u4f8b\u4e3a\u628a\u6302\u8f7d\/home\u76ee\u5f55\uff0c\u5b9e\u9645\u4f60\u4e5f\u53ef\u4ee5\u6302\u8f7d\u5176\u4ed6\u76ee\u5f55\u3002<\/p>\n<figure class=\"wp-block-image size-full\"><figure id=\"attachment_mmd_658\" class=\"wp-block-image \"><img decoding=\"async\" width=\"662\" height=\"319\" src=\"https:\/\/i0.wp.com\/dreamc.top\/wp-content\/uploads\/2026\/04\/image-20260405102228882.png?fit=662%2C319&amp;ssl=1\" class=\"attachment-full size-full\" alt=\"\" loading=\"lazy\" \/><\/figure><\/figure>\n<pre class=\"wp-block-code\"><code>sudo mkdir -p \/home<\/code><\/pre>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_%E6%8C%82%E8%BD%BD%E5%88%86%E5%8C%BA\"><\/span>6. \u6302\u8f7d\u5206\u533a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre class=\"wp-block-code\"><code>sudo mount \/dev\/sda1 \/home<\/code><\/pre>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_%E8%AE%BE%E7%BD%AE%E5%BC%80%E6%9C%BA%E8%87%AA%E5%8A%A8%E6%8C%82%E8%BD%BD\"><\/span>7. \u8bbe\u7f6e\u5f00\u673a\u81ea\u52a8\u6302\u8f7d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"wp-block-paragraph\">\u83b7\u53d6 UUID\uff1a<\/p>\n<pre class=\"wp-block-code\"><code>blkid \/dev\/sda1<\/code><\/pre>\n<p class=\"wp-block-paragraph\">\u7f16\u8f91 <code>\/etc\/fstab<\/code>\uff1a<\/p>\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/fstab<\/code><\/pre>\n<p class=\"wp-block-paragraph\">\u6dfb\u52a0\uff1a<\/p>\n<pre class=\"wp-block-code\"><code>UUID=xxxx-xxxx  \/home  ext4  defaults  0  2<\/code><\/pre>\n<p class=\"wp-block-paragraph\">\u6d4b\u8bd5\uff1a<\/p>\n<figure class=\"wp-block-image size-full\"><figure id=\"attachment_mmd_657\" class=\"wp-block-image \"><img decoding=\"async\" width=\"994\" height=\"558\" src=\"https:\/\/i0.wp.com\/dreamc.top\/wp-content\/uploads\/2026\/04\/image-20260405102749026.png?fit=994%2C558&amp;ssl=1\" class=\"attachment-full size-full\" alt=\"\" loading=\"lazy\" \/><\/figure><\/figure>\n<pre class=\"wp-block-code\"><code>sudo mount -a<\/code><\/pre>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_%E6%9D%83%E9%99%90%E4%BF%AE%E5%A4%8D\"><\/span>8. \u6743\u9650\u4fee\u590d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre class=\"wp-block-code\"><code>sudo chown -R ubuntu:ubuntu \/home\nchmod 755 \/home<\/code><\/pre>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BA%94%E3%80%81%E5%8F%AF%E9%80%89%E4%BC%98%E5%8C%96%EF%BC%88%E6%95%B0%E6%8D%AE%E8%BF%81%E7%A7%BB%EF%BC%89\"><\/span>\u4e94\u3001\u53ef\u9009\u4f18\u5316\uff08\u6570\u636e\u8fc1\u79fb\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"wp-block-paragraph\">\u5982\u679c <code>\/home<\/code> \u5df2\u5b58\u5728\u6570\u636e\uff1a<\/p>\n<pre class=\"wp-block-code\"><code>sudo rsync -aXS \/home \/mnt\/newhome\/<\/code><\/pre>\n<p class=\"wp-block-paragraph\">\u7136\u540e\u518d\u6302\u8f7d\u66ff\u6362\u3002\u5907\u4efd\u6062\u590d\u540e\u53ef\u7528diff\u67e5\u770b\u6709\u65e0\u9057\u5931\u3002<\/p>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%85%AD%E3%80%81%E5%AE%89%E5%85%A8%E9%A3%8E%E9%99%A9%E5%88%86%E6%9E%90\"><\/span>\u516d\u3001\u5b89\u5168\u98ce\u9669\u5206\u6790<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_%E8%AF%AF%E5%88%A0%E5%88%86%E5%8C%BA\"><\/span>1. \u8bef\u5220\u5206\u533a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"wp-block-paragraph\"><strong>\u98ce\u9669\uff1a<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li>\u5220\u9664\u9519\u8bef\u5206\u533a\u5bfc\u81f4\u6570\u636e\u6c38\u4e45\u4e22\u5931<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\"><strong>\u9632\u62a4\uff1a<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528 <code>lsblk<\/code>\u3001<code>blkid<\/code> \u53cc\u91cd\u786e\u8ba4<\/li>\n\n<li>\u4e0d\u4f9d\u8d56\u5206\u533a\u7f16\u53f7\uff08sda1\/sda2\uff09<\/li>\n<\/ul>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%E5%88%86%E5%8C%BA%E8%A1%A8%E6%8D%9F%E5%9D%8F%EF%BC%88MBR_%E7%89%B9%E6%9C%89%EF%BC%89\"><\/span>2. \u5206\u533a\u8868\u635f\u574f\uff08MBR \u7279\u6709\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"wp-block-paragraph\"><strong>\u98ce\u9669\uff1a<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li>\u6269\u5c55\u5206\u533a\u7ed3\u6784\u7834\u574f<\/li>\n\n<li>\u5206\u533a\u4e0d\u53ef\u8bc6\u522b<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\"><strong>\u9632\u62a4\uff1a<\/strong><\/p>\n<pre class=\"wp-block-code\"><code>sudo sfdisk -d \/dev\/sda &gt; partition.bak<\/code><\/pre>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_%E6%95%B0%E6%8D%AE%E6%AE%8B%E7%95%99%E9%A3%8E%E9%99%A9\"><\/span>3. \u6570\u636e\u6b8b\u7559\u98ce\u9669<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"wp-block-paragraph\">\u5220\u9664\u5206\u533a\u4e0d\u4f1a\u6e05\u9664\u6570\u636e\uff1a<\/p>\n<p class=\"wp-block-paragraph\"><strong>\u653b\u51fb\u65b9\u5f0f\uff1a<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u6062\u590d\u5de5\u5177\uff08TestDisk \/ PhotoRec\uff09<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\"><strong>\u9632\u62a4\uff1a<\/strong><\/p>\n<pre class=\"wp-block-code\"><code>sudo shred -v -n 3 \/dev\/sda1<\/code><\/pre>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_%E6%8C%82%E8%BD%BD%E5%A4%B1%E8%B4%A5%E9%A3%8E%E9%99%A9\"><\/span>4. \u6302\u8f7d\u5931\u8d25\u98ce\u9669<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"wp-block-paragraph\"><strong>\u539f\u56e0\uff1a<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li>UUID \u9519\u8bef<\/li>\n\n<li>\u6587\u4ef6\u7cfb\u7edf\u635f\u574f<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\"><strong>\u68c0\u6d4b\uff1a<\/strong><\/p>\n<pre class=\"wp-block-code\"><code>dmesg | grep ext4<\/code><\/pre>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_%E6%9D%83%E9%99%90%E9%94%99%E8%AF%AF\"><\/span>5. \u6743\u9650\u9519\u8bef<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"wp-block-paragraph\"><strong>\u8868\u73b0\uff1a<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li><code>\/home<\/code> \u65e0\u6cd5\u5199\u5165<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\"><strong>\u4fee\u590d\uff1a<\/strong><\/p>\n<pre class=\"wp-block-code\"><code>sudo chown ubuntu:ubuntu \/home<\/code><\/pre>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%B8%83%E3%80%81%E6%80%A7%E8%83%BD%E4%B8%8E%E4%BC%98%E5%8C%96%E5%BB%BA%E8%AE%AE\"><\/span>\u4e03\u3001\u6027\u80fd\u4e0e\u4f18\u5316\u5efa\u8bae<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_%E6%96%87%E4%BB%B6%E7%B3%BB%E7%BB%9F%E9%80%89%E6%8B%A9\"><\/span>1. \u6587\u4ef6\u7cfb\u7edf\u9009\u62e9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"wp-block-paragraph\">\u63a8\u8350\uff1a<\/p>\n<ul class=\"wp-block-list\">\n<li>ext4\uff08\u7a33\u5b9a\uff09<\/li>\n\n<li>xfs\uff08\u5927\u6587\u4ef6\u573a\u666f\uff09<\/li>\n<\/ul>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%E6%8C%82%E8%BD%BD%E5%8F%82%E6%95%B0%E4%BC%98%E5%8C%96\"><\/span>2. \u6302\u8f7d\u53c2\u6570\u4f18\u5316<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre class=\"wp-block-code\"><code>defaults,noatime<\/code><\/pre>\n<p class=\"wp-block-paragraph\">\u51cf\u5c11\u78c1\u76d8\u5199\u5165<\/p>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_SSD_%E4%BC%98%E5%8C%96\"><\/span>3. SSD \u4f18\u5316<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"wp-block-paragraph\">\u542f\u7528 TRIM\uff1a<\/p>\n<pre class=\"wp-block-code\"><code>sudo fstrim -av<\/code><\/pre>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<p class=\"wp-block-paragraph\">\u67e5\u770b\u78c1\u76d8\u4f7f\u7528\u60c5\u51b5<\/p>\n<p class=\"wp-block-paragraph\">df -h<\/p>\n<figure class=\"wp-block-image size-full\"><figure id=\"attachment_mmd_656\" class=\"wp-block-image \"><img decoding=\"async\" width=\"540\" height=\"178\" src=\"https:\/\/i0.wp.com\/dreamc.top\/wp-content\/uploads\/2026\/04\/image-20260405102921167.png?fit=540%2C178&amp;ssl=1\" class=\"attachment-full size-full\" alt=\"\" loading=\"lazy\" \/><\/figure><\/figure>\n<p class=\"wp-block-paragraph\">\u5378\u8f7d\u8fc7\u671f\u4f9d\u8d56\u5305<\/p>\n<p class=\"wp-block-paragraph\">sudo apt autoremove -y<\/p>\n<figure class=\"wp-block-image size-full\"><figure id=\"attachment_mmd_655\" class=\"wp-block-image \"><img decoding=\"async\" width=\"787\" height=\"146\" src=\"https:\/\/i0.wp.com\/dreamc.top\/wp-content\/uploads\/2026\/04\/image-20260405102944702.png?fit=787%2C146&amp;ssl=1\" class=\"attachment-full size-full\" alt=\"\" loading=\"lazy\" \/><\/figure><\/figure>\n<p class=\"wp-block-paragraph\">\u67e5\u770b\u6587\u4ef6\u5939\u5360\u7528\u60c5\u51b5\u5e76\u6392\u5e8f<\/p>\n<p class=\"wp-block-paragraph\">sudo du -xh \/ | sort -rh | head -20<\/p>\n<figure class=\"wp-block-image size-full\"><figure id=\"attachment_mmd_654\" class=\"wp-block-image \"><img decoding=\"async\" width=\"643\" height=\"487\" src=\"https:\/\/i0.wp.com\/dreamc.top\/wp-content\/uploads\/2026\/04\/image-20260405103016575.png?fit=643%2C487&amp;ssl=1\" class=\"attachment-full size-full\" alt=\"\" loading=\"lazy\" \/><\/figure><\/figure>\n<p class=\"wp-block-paragraph\">\u67e5\u770b\u5e76\u5220\u9664snap\u65e7\u8f6f\u4ef6<\/p>\n<pre class=\"wp-block-code\"><code>sudo snap list --all | awk &#039;$NF==&quot;\u5df2\u7981\u7528&quot;{print $1, $3}&#039; | while read snapname revision; do\n    sudo snap remove &quot;$snapname&quot; --revision=&quot;$revision&quot;\ndone<\/code><\/pre>\n<figure class=\"wp-block-image size-large\"><figure id=\"attachment_mmd_653\" class=\"wp-block-image \"><img decoding=\"async\" width=\"1024\" height=\"475\" src=\"https:\/\/i0.wp.com\/dreamc.top\/wp-content\/uploads\/2026\/04\/image-20260405103559357-1.png?fit=1024%2C475&amp;ssl=1\" class=\"attachment-1024x475 size-1024x475\" alt=\"\" loading=\"lazy\" \/><\/figure><\/figure>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%85%AB%E3%80%81%E6%9C%80%E7%BB%88%E7%BB%93%E6%9E%84%E7%A4%BA%E4%BE%8B\"><\/span>\u516b\u3001\u6700\u7ec8\u7ed3\u6784\u793a\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<pre class=\"wp-block-code\"><code>\/dev\/sda\n\u251c\u2500sda1   &rarr; \/home\/ubuntu\n\u251c\u2500sda2   &rarr; \/boot\/efi\n\u2514\u2500sda5   &rarr; \/<\/code><\/pre>","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u80cc\u666f\u8bf4\u660e \u5f53\u524d\u7cfb\u7edf\u4e3a Ubuntu\uff0c\u78c1\u76d8\u91c7\u7528 MBR\uff08dos\uff09\u5206\u533a\u8868\uff0c\u5b58\u5728\u5386\u53f2 Windows \u5206\u533a\u6216\u672a\u4f7f [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[12],"tags":[],"class_list":["post-651","post","type-post","status-publish","format-standard","hentry","category-12"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/dreamc.top\/index.php\/wp-json\/wp\/v2\/posts\/651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dreamc.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dreamc.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dreamc.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dreamc.top\/index.php\/wp-json\/wp\/v2\/comments?post=651"}],"version-history":[{"count":1,"href":"https:\/\/dreamc.top\/index.php\/wp-json\/wp\/v2\/posts\/651\/revisions"}],"predecessor-version":[{"id":659,"href":"https:\/\/dreamc.top\/index.php\/wp-json\/wp\/v2\/posts\/651\/revisions\/659"}],"wp:attachment":[{"href":"https:\/\/dreamc.top\/index.php\/wp-json\/wp\/v2\/media?parent=651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dreamc.top\/index.php\/wp-json\/wp\/v2\/categories?post=651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dreamc.top\/index.php\/wp-json\/wp\/v2\/tags?post=651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}