{"id":3585,"date":"2023-06-15T11:18:48","date_gmt":"2023-06-15T03:18:48","guid":{"rendered":"https:\/\/hsin-life.com\/?p=3585"},"modified":"2023-06-15T11:21:54","modified_gmt":"2023-06-15T03:21:54","slug":"linux-ln-%e6%8c%87%e4%bb%a4%ef%bc%9a%e5%bb%ba%e7%ab%8b%e7%a1%ac%e9%80%a3%e7%b5%90%e8%88%87%e8%bb%9f%e9%80%a3%e7%b5%90%e7%9a%84%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/hsin-life.com\/archives\/3585","title":{"rendered":"Linux ln \u6307\u4ee4\uff1a\u5efa\u7acb\u786c\u9023\u7d50\u8207\u8edf\u9023\u7d50\u7684\u4f7f\u7528\u65b9\u6cd5"},"content":{"rendered":"\n

Linux ln \u6307\u4ee4\uff1a\u5efa\u7acb\u786c\u9023\u7d50\u8207\u8edf\u9023\u7d50\u7684\u4f7f\u7528\u65b9\u6cd5<\/p>\n\n\n\n

\u5728Linux\u7cfb\u7d71\u4e2d\uff0c\u4f7f\u7528ln\u6307\u4ee4\u53ef\u4ee5\u5efa\u7acb\u786c\u9023\u7d50\u548c\u8edf\u9023\u7d50\uff0c\u9019\u4e9b\u9023\u7d50\u53ef\u4ee5\u7528\u4f86\u6307\u5411\u5176\u4ed6\u6a94\u6848\u6216\u76ee\u9304\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528ln\u6307\u4ee4\u4ee5\u53ca\u5b83\u5011\u7684\u4e00\u4e9b\u7279\u9ede\u548c\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n\n\n\n

    \n
  1. \u5efa\u7acb\u786c\u9023\u7d50<\/li>\n<\/ol>\n\n\n\n

    \u786c\u9023\u7d50\u662f\u4f7f\u7528\u76f8\u540cinode\u7684\u9023\u7d50\u6a94\u6848\u3002ln\u6307\u4ee4\u7684\u9810\u8a2d\u884c\u70ba\u5c31\u662f\u5efa\u7acb\u786c\u9023\u7d50\u3002\u4ee5\u4e0b\u662f\u5efa\u7acb\u786c\u9023\u7d50\u7684\u7bc4\u4f8b\u547d\u4ee4\uff1a<\/p>\n\n\n\n

    ln test.txt test_hardlink.txt<\/code><\/pre>\n\n\n\n
    \u9019\u6a23\u5c31\u6703\u5efa\u7acb\u4e00\u500b\u540d\u70batest_hardlink.txt\u7684\u786c\u9023\u7d50\u6a94\u6848\uff0c\u5b83\u6307\u5411test.txt\u9019\u500b\u6a94\u6848\u3002\u5efa\u7acb\u4e86\u786c\u9023\u7d50\u4e4b\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528ls\u547d\u4ee4\u67e5\u770binode\uff1a<\/p>\n\n\n\n
    ls -i test.txt test_hardlink.txt<\/code><\/pre>\n\n\n\n
    \u8f38\u51fa\u7d50\u679c\u986f\u793a\u5169\u500b\u6a94\u6848\u5177\u6709\u76f8\u540c\u7684inode\uff1a<\/p>\n\n\n\n
    787682 test_hardlink.txt  787682 test.txt<\/code><\/pre>\n\n\n\n
      \n
    1. \u5efa\u7acb\u8edf\u9023\u7d50<\/li>\n<\/ol>\n\n\n\n
      \u8edf\u9023\u7d50\uff08\u4e5f\u7a31\u70ba\u7b26\u865f\u9023\u7d50\uff09\u5247\u662f\u9760\u8457\u7d55\u5c0d\u8def\u5f91\u6216\u76f8\u5c0d\u8def\u5f91\u4f86\u6307\u5411\u76ee\u6a19\u6a94\u6848\u7684\u9023\u7d50\u6a94\u3002\u8981\u5efa\u7acb\u8edf\u9023\u7d50\uff0c\u53ef\u4ee5\u5728ln\u6307\u4ee4\u4e2d\u52a0\u4e0a”-s”\u53c3\u6578\u3002\u4ee5\u4e0b\u662f\u5efa\u7acb\u8edf\u9023\u7d50\u7684\u7bc4\u4f8b\u547d\u4ee4\uff1a<\/p>\n\n\n\n
      ln -s test.txt test_softlink.txt<\/code><\/pre>\n\n\n\n
      \u9019\u6a23\u5c31\u6703\u5efa\u7acb\u4e00\u500b\u540d\u70batest_softlink.txt\u7684\u8edf\u9023\u7d50\u6a94\u6848\uff0c\u5b83\u6307\u5411test.txt\u9019\u500b\u6a94\u6848\u3002\u540c\u6a23\u5730\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528ls\u547d\u4ee4\u67e5\u770binode\uff1a<\/p>\n\n\n\n
      ls -i test.txt test_softlink.txt<\/code><\/pre>\n\n\n\n
      \u8f38\u51fa\u7d50\u679c\u986f\u793a\u8edf\u9023\u7d50\u7684inode\u8207\u539f\u59cb\u6a94\u6848\u4e0d\u76f8\u540c\uff1a<\/p>\n\n\n\n
      792852 test_softlink.txt  787682 test.txt<\/code><\/pre>\n\n\n\n
        \n
      1. \u5f37\u5236\u8986\u84cb\u820a\u6a94<\/li>\n<\/ol>\n\n\n\n
        \u9810\u8a2d\u60c5\u6cc1\u4e0b\uff0c\u5982\u679c\u76ee\u6a19\u9023\u7d50\u6a94\u6848\u5df2\u7d93\u5b58\u5728\uff0cln\u5728\u5efa\u7acb\u9023\u7d50\u6a94\u6848\u6642\u6703\u51fa\u73fe\u932f\u8aa4\u3002\u70ba\u4e86\u5f37\u5236\u8986\u84cb\u820a\u6a94\uff0c\u53ef\u4ee5\u52a0\u4e0a”-f”\u53c3\u6578\u3002\u4ee5\u4e0b\u662f\u5f37\u5236\u8986\u84cb\u820a\u6a94\u7684\u7bc4\u4f8b\u547d\u4ee4\uff1a<\/p>\n\n\n\n
        ln -f -s test.txt test_softlink.txt<\/code><\/pre>\n\n\n\n
        \u9019\u6a23\u5c31\u6703\u5f37\u5236\u8986\u84cb\u540d\u70batest_softlink.txt\u7684\u8edf\u9023\u7d50\u6a94\u6848\u3002<\/p>\n\n\n\n
          \n
        1. \u81ea\u52d5\u5099\u4efd\u820a\u6a94<\/li>\n<\/ol>\n\n\n\n
          \u9664\u4e86\u5f37\u5236\u8986\u84cb\u820a\u6a94\u4e4b\u5916\uff0cln\u6307\u4ee4\u9084\u63d0\u4f9b\u4e86\u81ea\u52d5\u5099\u4efd\u820a\u6a94\u7684\u529f\u80fd\u3002\u4f7f\u7528”-b”\u53c3\u6578\u53ef\u4ee5\u81ea\u52d5\u5c07\u820a\u6a94\u5099\u4efd\u8d77\u4f86\uff0c\u7136\u5f8c\u5efa\u7acb\u65b0\u7684\u9023\u7d50\u6a94\u3002\u4ee5\u4e0b\u662f\u81ea\u52d5\u5099\u4efd\u820a\u6a94\u7684\u7bc4\u4f8b\u547d\u4ee4\uff1a<\/p>\n\n\n\n
          ln -b -s test.txt test_softlink.txt<\/code><\/pre>\n\n\n\n
          ln\u6307\u4ee4\u6703\u5c07\u539f\u672c\u7684\u6a94\u6848\u540d\u7a31\u5f8c\u65b9\u52a0\u4e0a”~”\u4f5c\u70ba\u5099\u4efd\u6a94\u7684\u6a94\u540d\u3002\u4f7f\u7528ls\u547d\u4ee4\u67e5\u770b\u5099\u4efd\u6a94\u6848\uff1a<\/p>\n\n\n\n
          ls -lart test_softlink.txt*<\/code><\/pre>\n\n\n\n
          \u8f38\u51fa\u7d50\u679c\u986f\u793a\u5099\u4efd\u6a94\u6848\u7684\u6a94\u540d\uff1a<\/p>\n\n\n\n
          lrwxrwxrwx 1 gtwang gtwang 8  9\u6708 20 11:21 test_softlink.txt~ -> test.txt\nlrwxrwxrwx 1 gtwang gtwang 8  9\u6708 20 11:22 test_softlink.txt -> test.txt<\/code><\/pre>\n\n\n\n
          \u5982\u679c\u8981\u66f4\u6539\u5099\u4efd\u6a94\u540d\u7684\u7d50\u5c3e\u540d\u7a31\uff0c\u53ef\u4ee5\u4f7f\u7528”-S”\u53c3\u6578\u6307\u5b9a\u65b0\u7684\u540d\u7a31\u3002\u4ee5\u4e0b\u662f\u66f4\u6539\u5099\u4efd\u6a94\u540d\u7684\u7bc4\u4f8b\u547d\u4ee4\uff1a<\/p>\n\n\n\n
          ln -b -S \".backup\" -s test.txt test_softlink.txt<\/code><\/pre>\n\n\n\n
          \u9019\u6a23ln\u6307\u4ee4\u5c31\u6703\u4f7f\u7528\u539f\u672c\u7684\u6a94\u6848\u540d\u7a31\u52a0\u4e0a”.backup”\u4f5c\u70ba\u5099\u4efd\u6a94\u6848\u540d\u7a31\u3002<\/p>\n\n\n\n
            \n
          1. \u8def\u5f91<\/li>\n<\/ol>\n\n\n\n
            \u5728\u5efa\u7acb\u9023\u7d50\u6a94\u6848\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u76f8\u5c0d\u8def\u5f91\u6216\u7d55\u5c0d\u8def\u5f91\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n
            ln -s ..\/source\/test.txt test.txt\nln -s \/home\/gtwang\/source\/test.txt test.txt<\/code><\/pre>\n\n\n\n
            \u8edf\u9023\u7d50\u662f\u76f4\u63a5\u9760\u8457\u8def\u5f91\u4f86\u6307\u5411\u76ee\u6a19\u6a94\u6848\u7684\uff0c\u6240\u4ee5\u5c0d\u65bc\u8edf\u9023\u7d50\u4f86\u8aaa\uff0c\u4f7f\u7528\u76f8\u5c0d\u8def\u5f91\u8207\u7d55\u5c0d\u8def\u5f91\u6240\u5efa\u7acb\u7684\u9023\u7d50\u6a94\u6848\u6548\u679c\u6703\u6709\u4e0d\u540c\u3002\u5728\u642c\u79fb\u8edf\u9023\u7d50\u6a94\u6848\u6642\uff0c\u4ee5\u7d55\u5c0d\u8def\u5f91\u6240\u5efa\u7acb\u7684\u9023\u7d50\u6a94\u6848\u4ecd\u7136\u6703\u6307\u5411\u76f8\u540c\u7684\u4f4d\u7f6e\uff0c\u800c\u4ee5\u76f8\u5c0d\u8def\u5f91\u6240\u5efa\u7acb\u7684\u9023\u7d50\u6a94\u6848\uff0c\u5176\u6307\u5411\u7684\u4f4d\u7f6e\u6703\u96a8\u8457\u9023\u7d50\u6a94\u6848\u7684\u4f4d\u7f6e\u800c\u8b8a\u52d5\u3002<\/p>\n\n\n\n
            \u7e3d\u7d50<\/p>\n\n\n\n
            \u672c\u6587\u4ecb\u7d39\u4e86\u5728Linux\u4e2d\u4f7f\u7528ln\u6307\u4ee4\u5efa\u7acb\u786c\u9023\u7d50\u548c\u8edf\u9023\u7d50\u7684\u65b9\u6cd5\u3002\u786c\u9023\u7d50\u4f7f\u7528\u76f8\u540c\u7684inode\uff0c\u800c\u8edf\u9023\u7d50\u5247\u4f7f\u7528\u8def\u5f91\u4f86\u6307\u5411\u76ee\u6a19\u6a94\u6848\u3002\u53e6\u5916\uff0c\u6211\u5011\u9084\u63a2\u8a0e\u4e86\u5f37\u5236\u8986\u84cb\u820a\u6a94\u548c\u81ea\u52d5\u5099\u4efd\u820a\u6a94\u7684\u9078\u9805\uff0c\u4ee5\u53ca\u4f7f\u7528\u76f8\u5c0d\u8def\u5f91\u548c\u7d55\u5c0d\u8def\u5f91\u5efa\u7acb\u9023\u7d50\u6a94\u6848\u7684\u5dee\u7570\u3002\u9019\u4e9b\u6280\u5de7\u53ef\u4ee5\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u6a94\u6848\u548c\u76ee\u9304\u4e4b\u9593\u7684\u9023\u7d50\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
            \u672c\u6587\u4ecb\u7d39\u4e86\u5982\u4f55\u5728Linux\u4e2d\u4f7f\u7528ln\u6307\u4ee4\u5efa\u7acb\u786c\u9023\u7d50\u548c\u8edf\u9023\u7d50\uff0c\u4e26\u89e3\u91cb\u4e86\u5b83\u5011\u7684\u5dee\u7570\u4ee5\u53ca\u76f8\u5c0d\u8def\u5f91\u548c\u7d55\u5c0d\u8def\u5f91\u7684\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n","protected":false},"author":1,"featured_media":3586,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[752],"tags":[1709,1706,1705,1707,1712,1708],"aioseo_notices":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/hsin-life.com\/wp-content\/uploads\/2023\/06\/pexels-photo-2335126-2.jpeg?fit=1625%2C1300&ssl=1","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/posts\/3585"}],"collection":[{"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/comments?post=3585"}],"version-history":[{"count":2,"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/posts\/3585\/revisions"}],"predecessor-version":[{"id":3589,"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/posts\/3585\/revisions\/3589"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/media\/3586"}],"wp:attachment":[{"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/media?parent=3585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/categories?post=3585"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/tags?post=3585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}