{"id":439,"date":"2021-12-21T11:20:25","date_gmt":"2021-12-21T03:20:25","guid":{"rendered":"http:\/\/139.9.1.231\/?p=439"},"modified":"2022-09-24T14:21:58","modified_gmt":"2022-09-24T06:21:58","slug":"ln","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2021\/12\/21\/ln\/","title":{"rendered":"ln\u94fe\u63a5 \u547d\u4ee4&#8212;-linux\u5e38\u7528\u547d\u4ee4"},"content":{"rendered":"\n<p>  <\/p>\n\n\n\n<p> ln -s    <\/p>\n\n\n\n<p>\u4f60\u53ef\u4ee5\u5c06\u94fe\u63a5\u7b80\u5355\u5730\u7406\u89e3\u4e3a Windows \u4e2d\u5e38\u89c1\u7684\u5feb\u6377\u65b9\u5f0f\uff08\u6216\u662f OS X \u4e2d\u7684\u66ff\u8eab\uff09\uff0cLinux \u4e2d\u5e38\u7528\u5b83\u6765\u89e3\u51b3\u4e00\u4e9b\u5e93\u7248\u672c\u7684\u95ee\u9898\uff0c\u901a\u5e38\u4e5f\u4f1a\u5c06\u4e00\u4e9b\u76ee\u5f55\u5c42\u6b21\u8f83\u6df1\u7684\u6587\u4ef6\u94fe\u63a5\u5230\u4e00\u4e2a\u66f4\u6613\u8bbf\u95ee\u7684\u76ee\u5f55\u4e2d\u3002\u5728\u8fd9\u4e9b\u7528\u9014\u4e0a\uff0c\u6211\u4eec\u901a\u5e38\u4f1a\u4f7f\u7528\u5230<strong>\u8f6f\u94fe\u63a5<\/strong>\uff08\u4e5f\u79f0<strong>\u7b26\u53f7\u94fe\u63a5<\/strong>\uff09\u3002<\/p>\n\n\n\n<p>\u6211\u4e3a\u4ec0\u4e48\u8981\u7528\uff1a\u6709\u65f6\u5019\u670d\u52a1\u5668\u7684home\u76ee\u5f55\u4e0b\u7684\u78c1\u76d8\u5bb9\u91cf\u4e0d\u8db3\uff0c\u800c\u7528\u6237\u7684\u6587\u4ef6\u90fd\u5728 \/home\/\u7528\u6237\u540d\u4e0b\u9762\uff0c\u8fd9\u6837\u7684\u8bdd\u65e0\u6cd5\u6ee1\u8db3\u7528\u6237\u7684\u4f7f\u7528\uff0c\u5c31\u9700\u8981ln\u8f6f\u94fe\u63a5\u4e86<\/p>\n\n\n\n<p> \u5efa\u7acb\u8f6f\u8fde\u63a5<\/p>\n\n\n\n<pre class=\"wp-block-preformatted has-bright-blue-background-color has-background\">ln [\u53c2\u6570][\u6e90\u6587\u4ef6\u6216\u76ee\u5f55][\u76ee\u6807\u6587\u4ef6\u6216\u76ee\u5f55]\n\u5e38\u7528\uff1a\u8f6f\u94fe\u63a5\u547d\u4ee4\nln -s  \u6e90\u6587\u4ef6\u6216\u76ee\u5f55  \u76ee\u6807\u6587\u4ef6\u6216\u76ee\u5f55 \uff08\u5c06\u6e90\u6587\u4ef6\u6216\u76ee\u5f55 \u8fde\u63a5\u5230 \u76ee\u6807\u6587\u4ef6\u6216\u76ee\u5f55\uff09\n\u5176\u4e2d\uff1a\n<strong>\u6e90\u6587\u4ef6\u6216\u76ee\u5f55\uff1a\u6587\u4ef6\u539f\u59cb\u5730\u5740\n\u76ee\u6807\u6587\u4ef6\u6216\u76ee\u5f55\uff1a\u6587\u4ef6\u60f3\u8981\u5efa\u7acb\u94fe\u63a5\u7684\u4f4d\u7f6e<\/strong>\r<\/pre>\n\n\n\n<p>Linux ln\uff08\u82f1\u6587\u5168\u62fc\uff1alink files\uff09\u547d\u4ee4\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u547d\u4ee4\uff0c\u5b83\u7684\u529f\u80fd\u662f\u4e3a\u67d0\u4e00\u4e2a\u6587\u4ef6\u5728\u53e6\u5916\u4e00\u4e2a\u4f4d\u7f6e\u5efa\u7acb\u4e00\u4e2a\u540c\u6b65\u7684\u94fe\u63a5\u3002<\/p>\n\n\n\n<p>\u5f53\u6211\u4eec\u9700\u8981\u5728\u4e0d\u540c\u7684\u76ee\u5f55\uff0c\u7528\u5230\u76f8\u540c\u7684\u6587\u4ef6\u65f6\uff0c\u6211\u4eec\u4e0d\u9700\u8981\u5728\u6bcf\u4e00\u4e2a\u9700\u8981\u7684\u76ee\u5f55\u4e0b\u90fd\u653e\u4e00\u4e2a\u5fc5\u987b\u76f8\u540c\u7684\u6587\u4ef6\uff0c\u6211\u4eec\u53ea\u8981\u5728\u67d0\u4e2a\u56fa\u5b9a\u7684\u76ee\u5f55\uff0c\u653e\u4e0a\u8be5\u6587\u4ef6\uff0c\u7136\u540e\u5728 \u5176\u5b83\u7684\u76ee\u5f55\u4e0b\u7528ln\u547d\u4ee4\u94fe\u63a5\uff08link\uff09\u5b83\u5c31\u53ef\u4ee5\uff0c\u4e0d\u5fc5\u91cd\u590d\u7684\u5360\u7528\u78c1\u76d8\u7a7a\u95f4\u3002<\/p>\n\n\n\n<p><strong>\u547d\u4ee4\u529f\u80fd<\/strong>&nbsp;:<br>Linux\u6587\u4ef6\u7cfb\u7edf\u4e2d\uff0c\u6709\u6240\u8c13\u7684\u94fe\u63a5(link)\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5176\u89c6\u4e3a\u6863\u6848\u7684\u522b\u540d\uff0c\u800c\u94fe\u63a5\u53c8\u53ef\u5206\u4e3a\u4e24\u79cd : \u786c\u94fe\u63a5(hard link)\u4e0e\u8f6f\u94fe\u63a5(symbolic link)\uff0c\u786c\u94fe\u63a5\u7684\u610f\u601d\u662f\u4e00\u4e2a\u6863\u6848\u53ef\u4ee5\u6709\u591a\u4e2a\u540d\u79f0\uff0c\u800c\u8f6f\u94fe\u63a5\u7684\u65b9\u5f0f\u5219\u662f\u4ea7\u751f\u4e00\u4e2a\u7279\u6b8a\u7684\u6863\u6848\uff0c\u8be5\u6863\u6848\u7684\u5185\u5bb9\u662f\u6307\u5411\u53e6\u4e00\u4e2a\u6863\u6848\u7684\u4f4d\u7f6e\u3002\u786c\u94fe\u63a5\u662f\u5b58\u5728\u540c\u4e00\u4e2a\u6587\u4ef6\u7cfb\u7edf\u4e2d\uff0c\u800c\u8f6f\u94fe\u63a5\u5374\u53ef\u4ee5\u8de8\u8d8a\u4e0d\u540c\u7684\u6587\u4ef6\u7cfb\u7edf\u3002<\/p>\n\n\n\n<p>\u4e0d\u8bba\u662f\u786c\u94fe\u63a5\u6216\u8f6f\u94fe\u63a5\u90fd\u4e0d\u4f1a\u5c06\u539f\u672c\u7684\u6863\u6848\u590d\u5236\u4e00\u4efd\uff0c\u53ea\u4f1a\u5360\u7528\u975e\u5e38\u5c11\u91cf\u7684\u78c1\u789f\u7a7a\u95f4\u3002<\/p>\n\n\n\n<p><strong>\u8f6f\u94fe\u63a5<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"has-bright-blue-background-color has-background\"><li>1.\u8f6f\u94fe\u63a5\uff0c\u4ee5\u8def\u5f84\u7684\u5f62\u5f0f\u5b58\u5728\u3002\u7c7b\u4f3c\u4e8eWindows\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u5feb\u6377\u65b9\u5f0f<\/li><li>2.\u8f6f\u94fe\u63a5\u53ef\u4ee5 \u8de8\u6587\u4ef6\u7cfb\u7edf \uff0c\u786c\u94fe\u63a5\u4e0d\u53ef\u4ee5<\/li><li>3.\u8f6f\u94fe\u63a5\u53ef\u4ee5\u5bf9\u4e00\u4e2a\u4e0d\u5b58\u5728\u7684\u6587\u4ef6\u540d\u8fdb\u884c\u94fe\u63a5<\/li><li>4<strong>.\u8f6f\u94fe\u63a5\u53ef\u4ee5\u5bf9\u76ee\u5f55\u8fdb\u884c\u94fe\u63a5<\/strong><\/li><\/ul>\n\n\n\n<p><strong>\u786c\u94fe\u63a5<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"has-bright-blue-background-color has-background\"><li>1.\u786c\u94fe\u63a5\uff0c\u4ee5\u6587\u4ef6\u526f\u672c\u7684\u5f62\u5f0f\u5b58\u5728\u3002\u4f46\u4e0d\u5360\u7528\u5b9e\u9645\u7a7a\u95f4\u3002<\/li><li>2<strong>.\u4e0d\u5141\u8bb8\u7ed9\u76ee\u5f55\u521b\u5efa\u786c\u94fe\u63a5<\/strong><\/li><li>3.\u786c\u94fe\u63a5\u53ea\u6709\u5728\u540c\u4e00\u4e2a\u6587\u4ef6\u7cfb\u7edf\u4e2d\u624d\u80fd\u521b\u5efa<\/li><\/ul>\n\n\n\n<p><strong>\u5fc5\u8981\u53c2\u6570<\/strong>\uff1a<\/p>\n\n\n\n<ul><li>-b \u5220\u9664\uff0c\u8986\u76d6\u4ee5\u524d\u5efa\u7acb\u7684\u94fe\u63a5<\/li><li>-d \u5141\u8bb8\u8d85\u7ea7\u7528\u6237\u5236\u4f5c\u76ee\u5f55\u7684\u786c\u94fe\u63a5<\/li><li>-f \u5f3a\u5236\u6267\u884c<\/li><li>-i \u4ea4\u4e92\u6a21\u5f0f\uff0c\u6587\u4ef6\u5b58\u5728\u5219\u63d0\u793a\u7528\u6237\u662f\u5426\u8986\u76d6<\/li><li>-n \u628a\u7b26\u53f7\u94fe\u63a5\u89c6\u4e3a\u4e00\u822c\u76ee\u5f55<\/li><li>-s \u8f6f\u94fe\u63a5(\u7b26\u53f7\u94fe\u63a5)<\/li><li>-v \u663e\u793a\u8be6\u7ec6\u7684\u5904\u7406\u8fc7\u7a0b<\/li><\/ul>\n\n\n\n<p><strong>\u8fd9\u91cc\u6709\u4e24\u70b9\u8981\u6ce8\u610f\uff1a<\/strong><\/p>\n\n\n\n<p>\u7b2c\u4e00\uff0cln\u547d\u4ee4\u4f1a\u4fdd\u6301\u6bcf\u4e00\u5904\u94fe\u63a5\u6587\u4ef6\u7684\u540c\u6b65\u6027\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u4e0d\u8bba\u4f60\u6539\u52a8\u4e86\u54ea\u4e00\u5904\uff0c\u5176\u5b83\u7684\u6587\u4ef6\u90fd\u4f1a\u53d1\u751f\u76f8\u540c\u7684\u53d8\u5316\uff1b<\/p>\n\n\n\n<p>\u7b2c\u4e8c\uff0cln\u7684\u94fe\u63a5\u53c8\u5206\u8f6f\u94fe\u63a5\u548c\u786c\u94fe\u63a5\u4e24\u79cd\uff0c\u8f6f\u94fe\u63a5\u5c31\u662f<strong>ln\u00a0\u2013s\u00a0\u6e90\u6587\u4ef6\u00a0\u76ee\u6807\u6587\u4ef6<\/strong>\uff0c\u5b83\u53ea\u4f1a\u5728\u4f60\u9009\u5b9a\u7684\u4f4d\u7f6e\u4e0a\u751f\u6210\u4e00\u4e2a\u6587\u4ef6\u7684\u955c\u50cf\uff0c\u4e0d\u4f1a\u5360\u7528\u78c1\u76d8\u7a7a\u95f4\uff0c<strong>\u786c\u94fe\u63a5\u00a0ln\u00a0\u6e90\u6587\u4ef6\u00a0\u76ee\u6807\u6587\u4ef6<\/strong>\uff0c\u6ca1\u6709\u53c2\u6570-s\uff0c\u00a0<strong>\u5b83\u4f1a\u5728\u4f60\u9009\u5b9a\u7684\u4f4d\u7f6e\u4e0a\u751f\u6210\u4e00\u4e2a\u548c\u6e90\u6587\u4ef6\u5927\u5c0f\u76f8\u540c\u7684\u6587\u4ef6<\/strong>\uff0c\u65e0\u8bba\u662f\u8f6f\u94fe\u63a5\u8fd8\u662f\u786c\u94fe\u63a5\uff0c\u6587\u4ef6\u90fd\u4fdd\u6301\u540c\u6b65\u53d8\u5316\u3002<\/p>\n\n\n\n<p>ln\u6307\u4ee4\u7528\u5728\u94fe\u63a5\u6587\u4ef6\u6216\u76ee\u5f55\uff0c\u5982\u540c\u65f6\u6307\u5b9a\u4e24\u4e2a\u4ee5\u4e0a\u7684\u6587\u4ef6\u6216\u76ee\u5f55\uff0c\u4e14\u6700\u540e\u7684\u76ee\u7684\u5730\u662f\u4e00\u4e2a\u5df2\u7ecf\u5b58\u5728\u7684\u76ee\u5f55\uff0c\u5219\u4f1a\u628a\u524d\u9762\u6307\u5b9a\u7684\u6240\u6709\u6587\u4ef6\u6216\u76ee\u5f55\u590d\u5236\u5230\u8be5\u76ee\u5f55\u4e2d\u3002\u82e5\u540c\u65f6\u6307\u5b9a\u591a\u4e2a\u6587\u4ef6\u6216\u76ee\u5f55\uff0c\u4e14\u6700\u540e\u7684\u76ee\u7684\u5730\u5e76\u975e\u662f\u4e00\u4e2a\u5df2\u5b58\u5728\u7684\u76ee\u5f55\uff0c\u5219\u4f1a\u51fa\u73b0\u9519\u8bef\u4fe1\u606f\u3002<\/p>\n\n\n\n<p><strong>\u5220\u9664\u8f6f\u8fde\u63a5\u7684\u64cd\u4f5c<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>1<br>2<br>3<br>4<br>5<br>6<br>7<br>8<br>9<br>10<br>11<br>12<br>13<br>14<br>15<br>16<br>17<\/td><td># \u4ee5\u4e0b\u8fd9\u6837\u7684\u5220\u9664\u90fd\u6ca1\u95ee\u9898<br>~ unlink link<br>~ rm link<br>~ rm -r link # \u8fd9\u91cc\u7684\u53c2\u6570 r \u5176\u5b9e\u662f\u6ca1\u6709\u610f\u4e49\u7684\uff0c\u56e0\u4e3alink\u662f\u4e00\u4e2a\u8f6f\u8fde\u63a5 \u4e0d\u662f\u76ee\u5f55<br>~ rm -rf link # \u8fd9\u91cc\u7684 rf \u540c\u6837\u6ca1\u6709\u610f\u4e49\uff0c\u53ea\u662frm \u547d\u4ee4\u5ffd\u7565\u4e86\u8fd9\u91cc\u7684\u53c2\u6570<br>~<br>~<br># \u8fd9\u6837\u5220\u9664\u5c31\u4f1a\u9020\u6210\u707e\u96be<br>~ rm -rf link\/<br># \u8fd9\u4e2a\u65f6\u5019\u4f60\u53d1\u73b0\u8f6f\u8fde\u63a5\u5e76\u6ca1\u6709\u5220\u9664\uff0c\u4f46\u662f origin \u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\u662f\u5168\u90e8\u6ca1\u5220\u9664\u4e86 ==!<br># \u8fd9\u4e9b\u7f6a\u9b41\u7978\u9996\u662f \u53c2\u6570 f\uff0c\u5982\u679c\u4f60\u6ca1\u6709\u4f7f\u7528f\u53c2\u6570 \u8fd9\u4e00\u5207\u8fd8\u53ef\u4ee5\u633d\u56de<br>~ rm link\/<br>rm: cannot remove `link\/&#8217;: Is a directory<br># \u8fd9\u91cc rm \u901a\u8fc7\u4f60\u7684\u53c2\u6570 link\/ \u53d1\u73b0\u662f\u8981\u5220\u9664\u4e00\u4e2a\u76ee\u5f55\uff0c\u8fd9\u65f6\u5019\u9700\u8981\u4f60\u6dfb\u52a0\u53c2\u6570 r<br>~ rm -r link\/<br>rm: cannot remove `link&#8217;: Not a directory<br># \u8fd9\u91cc\u4f60\u6dfb\u52a0\u4e86 r \u53c2\u6570\uff0c\u4f46\u662f\u5e76\u4e0d\u80fd\u627e\u5230\u76ee\u5f55 link\/ \u56e0\u4e3alink\u5e76\u4e0d\u662f\u4e00\u4e2a\u76ee\u5f55\uff0c\u4ed6\u662f\u4e00\u4e2a\u8f6f\u8fde\u63a5\uff0c\u53ea\u4e0d\u8fc7\u6709\u4e9bshell\u5728\u8865\u5168\u7684\u65f6\u5019\u4f1a\u5c06 `\/` \u8865\u5168\u4e0a\u53bb<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>ln -s \u4f60\u53ef\u4ee5\u5c06\u94fe\u63a5\u7b80\u5355\u5730\u7406\u89e3\u4e3a Windows \u4e2d\u5e38\u89c1\u7684\u5feb\u6377\u65b9\u5f0f\uff08\u6216\u662f OS X \u4e2d\u7684\u66ff\u8eab\uff09\uff0cLinux &hellip; <a href=\"http:\/\/139.9.1.231\/index.php\/2021\/12\/21\/ln\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">ln\u94fe\u63a5 \u547d\u4ee4&#8212;-linux\u5e38\u7528\u547d\u4ee4<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/439"}],"collection":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/comments?post=439"}],"version-history":[{"count":28,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/439\/revisions"}],"predecessor-version":[{"id":8308,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/439\/revisions\/8308"}],"wp:attachment":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/media?parent=439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/categories?post=439"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/tags?post=439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}