\u524d\u4e00\u9635\u5b50\u4e00\u76f4\u7814\u7a76Linux\u7cfb\u7edf\u5982\u4f55\u5907\u4efd\u6062\u590d\u3002\u5728\u4e00\u7bc7\u4e2d\u6587\u535a\u5ba2\u4e2d\u53d1\u73b0\u7684\u4e00\u79cd\u7b80\u5355\u65b9\u6cd5\uff0c\u90a3\u5c31\u4f7f\u7528tar\u547d\u4ee4\u3002\u7531\u4e8e\u4e8b\u5173\u91cd\u5927\uff0c\u641e\u4e0d\u597d\u81ea\u5df1\u7684\u670d\u52a1\u5668\u4f1a\u6302\u6389\uff0c\u6240\u4ee5\u4e00\u76f4\u6ca1\u6709\u5c1d\u8bd5\uff0c\u540e\u6765\u4e0d\u4e86\u4e86\u4e4b\u3002<\/p>\n\n\n\n
\u6700\u8fd1\u60f3\u628a\u6811\u8393\u6d3e\u7684\u7cfb\u7edf\u76d8\u7531usb\u6362\u56desd\uff0c\u4e8e\u662f\u53c8\u67e5\u5230\u4e86Ubuntu\u5b98\u65b9\u7684\u6587\u6863\uff0c\u6da8\u4e86\u4e0d\u5c11\u77e5\u8bc6\uff0c\u73b0\u5728\u8bb0\u5f55\u4e00\u4e0b\u3002\u5148\u4e0a\u5907\u4efd\u7684\u547d\u4ee4\u3002<\/p>\n\n\n\n
tar -cvpzf \/var\/hdd500g\/backup.tar.gz --exclude=\/var\/hdd500g\/* --one-file-system \/<\/code><\/pre>\n\n\n\n\u89e3\u91ca\u4e00\u4e0b\uff1a<\/p>\n\n\n\n
-c \u65b0\u5efa\u538b\u7f29\u6587\u4ef6<\/p>\n\n\n\n
-v \u663e\u793a\u6a21\u5f0f\uff0c\u538b\u7f29\u65f6\u4f1a\u663e\u793a\u6bcf\u4e00\u4e2a\u5904\u7406\u6587\u4ef6\u3002\uff08\u5c31\u770b\u5c4f\u5e55\u5237\u5237\u7684\u3002\u3002\u3002\uff09<\/p>\n\n\n\n
-p \u4fdd\u5b58\u6587\u4ef6\u6743\u9650\u4fe1\u606f<\/p>\n\n\n\n
-z gzip\u538b\u7f29\u65b9\u6cd5\uff0c\u4e5f\u53ef\u4ee5\u6362\u6210bz2\u7684j<\/p>\n\n\n\n
-f \u6307\u5b9a\u5907\u4efd\u6587\u4ef6\u4f4d\u7f6e<\/p>\n\n\n\n
–exclude \u8df3\u8fc7\u4e0d\u9700\u8981\u5907\u4efd\u7684\u6587\u4ef6\uff08\u53ef\u4ee5\u7528*\u6307\u5b9a\uff09\uff0c\u53ef\u4ee5\u591a\u91cd\u6307\u5b9a(\u4e0d\u80fd\u5149\u6307\u5b9a\u8def\u5f84\uff0c\u5426\u5219\u91cc\u9762\u7684\u6587\u4ef6\u4f1a\u88ab\u5907\u4efd\u3002\u3002\u3002)<\/p>\n\n\n\n
\u6700\u91cd\u8981\u7684\uff0c\u662f\u4e0b\u9762\u8fd9\u4e2a\u3002<\/p>\n\n\n\n
–one-file-system \u7b80\u800c\u8a00\u4e4b\uff0c\u5c31\u662f\u53ea\u5907\u4efd\u5fc5\u8981\u7684\u6587\u4ef6\u3002\u5ffd\u7565\u5185\u5b58\u91cc\u521b\u5efa\u7684\uff0c\u8fd8\u6709\u6302\u8f7d\u7684\u3002\u5b98\u65b9\u7ed9\u51fa\u7684\u82f1\u6587\u89e3\u91ca\u5982\u4e0b\uff1a<\/p>\n\n\n\n
Do not include files on a different filesystem. If you want other filesystems, such as a \/home partition, or external media mounted in \/media backed up, you either need to back them up separately, or omit this flag. If you do omit this flag, you will need to add several more –exclude=<\/strong> arguments to avoid filesystems you do not want. These would be \/proc, \/sys, \/mnt, \/media, \/run and \/dev directories in root. \/proc and \/sys are virtual filesystems that provide windows into variables of the running kernel, so you do not want to try and backup or restore them. \/dev is a tmpfs whose contents are created and deleted dynamically by udev, so you also do not want to backup or restore it. Likewise, \/run is a tmpfs that holds variables about the running system that do not need backed up.<\/p><\/blockquote>\n\n\n\n\u6700\u540e\u8fd9\u4e2a\u771f\u662f\u592a\u6709\u5e2e\u52a9\u4e86\uff0c\u5b66\u5230\u4e86\u611f\u89c9\u8d5a\u5230\u4e86\uff0c\u54c8\u54c8<\/p>\n\n\n\n
\u6700\u540e\u4e00\u4e2a\u201c\uff0f\u201d\uff0c\u8981\u5907\u4efd\u7684\u76ee\u5f55\u3002\u5343\u4e07\u4e0d\u8981\u4e00\u9ad8\u5174\u5fd8\u8bb0\u6572\u5566\uff01<\/p>\n\n\n\n
\u6062\u590d\u7cfb\u7edf\u547d\u4ee4\u5982\u4e0b\u3002<\/p>\n\n\n\n
tar -xvpzf \/home\/ubuntu\/backup.tar.gz -C \/<\/code><\/pre>\n\n\n\n-x \u89e3\u538b\u7f29<\/p>\n\n\n\n
-C \u89e3\u538b\u7f29\u4f4d\u7f6e\uff0c\u6839\u76ee\u5f55\uff0c\u522b\u5f04\u9519\u5566\u3002\u5426\u5219\u5c31\u4e0d\u662f\u6062\u590d\u7cfb\u7edf\u5566\uff01\uff01\uff01<\/p>\n\n\n\n
\u6211\u662f\u5728\u4e24\u4e2a\u76f8\u540c\u7248\u672c\u7684Ubuntu\u4e0b\u6572\u7684\u547d\u4ee4\uff0c\u91cd\u542f\u4e00\u4e0b\uff0c\u4e00\u5207\u6b63\u5e38\uff01<\/p>\n\n\n\n
\u795d\u4f60\u597d\u8fd0\uff01<\/p>\n\n\n\n
\uff0d\uff0d\uff0d\uff0d\uff0d\uff0d\uff0d\uff0d\uff0d\uff0d\uff0d\uff0d\uff0d\uff0d\uff0d\uff0d<\/p>\n\n\n\n
\u53c2\u8003\u6587\u7ae0\uff1a<\/p>\n\n\n\n