{"id":147,"date":"2013-05-27T20:18:54","date_gmt":"2013-05-27T12:18:54","guid":{"rendered":"http:\/\/coderbee.net\/?p=147"},"modified":"2013-05-27T16:22:25","modified_gmt":"2013-05-27T08:22:25","slug":"ln-%e5%88%9b%e5%bb%ba%e9%93%be%e6%8e%a5%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/coderbee.net\/index.php\/linux\/20130527\/147","title":{"rendered":"ln \u521b\u5efa\u94fe\u63a5\u6587\u4ef6"},"content":{"rendered":"<h2>ln<\/h2>\n<p>\u5728\u6587\u4ef6\u4e4b\u95f4\u521b\u5efa\u94fe\u63a5\u3002\u94fe\u63a5\u6709\u786c\u94fe\u63a5\u3001\u8f6f\u94fe\u63a5\u4e4b\u5206\u3002\u8f6f\u94fe\u63a5\uff08soft link\uff09\u4e5f\u5c31\u662f\u7b26\u53f7\u8fde\u63a5\uff08symbolic  link\uff09\u3002<\/p>\n<h3>\u4f7f\u7528\u5f62\u5f0f<\/h3>\n<ul>\n<li><code>ln  [option]...   [-T]  target  link_name<\/code>\uff1a\u7528link_name\u521b\u5efa\u4e00\u4e2a\u94fe\u63a5\u5230target\u3002<\/li>\n<li><code>ln  [option]...   target<\/code>\uff1a\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u94fe\u63a5\u5230target\u3002<\/li>\n<li><code>ln  [option]...   target...   directory<\/code>\uff1a\u4e3adirectory\u76ee\u5f55\u4e0b\u7684\u6bcf\u4e2atarget\u521b\u5efa\u94fe\u63a5\u3002<\/li>\n<li><code>ln  [option]...   -t  directory  target...<\/code>\uff1a\u4e3adirectory\u76ee\u5f55\u4e0b\u7684\u6bcf\u4e2atarget\u521b\u5efa\u94fe\u63a5\u3002<\/li>\n<\/ul>\n<p>\u9ed8\u8ba4\u521b\u5efa\u786c\u94fe\u63a5\uff0c\u7528 <code>--symbolic<\/code> \u6216 <code>-s<\/code> \u9009\u9879\u521b\u5efa\u8f6f\u94fe\u63a5\u3002<br \/>\n\u5f53\u521b\u5efa\u786c\u94fe\u63a5\u65f6\uff0c\u6bcf\u4e2atarget\u5fc5\u987b\u5b58\u5728\u3002\u8f6f\u94fe\u63a5\u53ef\u4ee5\u6301\u6709\u4efb\u610f\u7684\u6587\u672c\uff08\u6307\u5411\u76ee\u7684\u6587\u4ef6\u7684\u8def\u5f84\uff09\uff0c\u5373\u4f7ftarget\u4e0d\u5b58\u5728\u3002<\/p>\n<h3>\u9009\u9879<\/h3>\n<ul>\n<li><code>-s,  --symbolic<\/code>\uff1a\u521b\u5efa\u8f6f\u94fe\u63a5\uff0c\u800c\u4e0d\u662f\u786c\u94fe\u63a5\u3002<\/li>\n<li><code>-f,  --force<\/code>\uff1a\u79fb\u9664\u5df2\u7ecf\u5b58\u5728\u7684\u76ee\u7684\u6587\u4ef6\u3002<\/li>\n<li><code>-i,  --interactive<\/code>\uff1a\u63d0\u793a\u662f\u5426\u79fb\u9664\u76ee\u7684\u6587\u4ef6\u3002<\/li>\n<li><code>-P,  --physical<\/code>\uff1a\u521b\u5efa\u94fe\u63a5\u6587\u4ef6\u5230\u94fe\u63a5\u6587\u4ef6\u6240\u6307\u5411\u7684\u6587\u4ef6\u3002<\/li>\n<li><code>-t,  --target-directory=DIRECTORY<\/code>\uff1a\u5728\u5236\u5b9a\u76ee\u5f55\u4e0b\u521b\u5efa\u94fe\u63a5\u6587\u4ef6\u3002<\/li>\n<li><code>-T,  --no-target-directory<\/code>\uff1a\u628a link_name \u4f5c\u4e3a\u666e\u901a\u6587\u4ef6\u5bf9\u5f85\u3002<\/li>\n<li><code>--backup[=CONTROL]<\/code>\uff1a\u4e3a\u6bcf\u4e2a\u76ee\u7684\u6587\u4ef6\u521b\u5efa\u4e00\u4e2a\u5907\u4efd\uff08\u521b\u5efa\u94fe\u63a5\u800c\u4e0d\u662f\u62f7\u8d1d\u5185\u5bb9\uff09\u3002<\/li>\n<li><code>-b<\/code>\uff1a\u4e0e<code>--backup<\/code>\u4e00\u6837\uff0c\u4f46\u4e0d\u63a5\u6536\u53c2\u6570\u3002<\/li>\n<li><code>-d,  -F,  --directory<\/code>\uff1a\u5141\u8bb8\u8d85\u7ea7\u7528\u6237\u5c1d\u8bd5\u786c\u94fe\u63a5\u5230\u76ee\u5f55\u3002\uff08\u53ef\u80fd\u4f1a\u56e0\u4e3a\u7cfb\u7edf\u7684\u7ea6\u675f\u800c\u5931\u8d25\uff09<\/li>\n<li><code>-S,  --suffix=SUFFIX<\/code>\uff1a\u8986\u76d6\u901a\u5e38\u7684\u5907\u4efd\u540e\u7f00\u3002<\/li>\n<li><code>-v,  --verbose<\/code>\uff1a\u6253\u5370\u6bcf\u4e2a\u94fe\u63a5\u6587\u4ef6\u7684\u540d\u5b57\u3002<\/li>\n<\/ul>\n<p><!--more--><\/p>\n<h3>\u4e3e\u4f8b<\/h3>\n<p><code>ln  ..\/cronlog  clog<\/code>\uff1a\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aclog\u7684\u6587\u4ef6\u786c\u94fe\u63a5\u5230<code>..\/cronlog<\/code>\u6587\u4ef6\u3002<\/p>\n<p><code>ln  -s  ..\/cronlog  clog<\/code>\uff1a\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aclog\u7684\u6587\u4ef6\u8f6f\u94fe\u63a5\u5230<code>..\/cronlog<\/code>\u6587\u4ef6\u3002<\/p>\n<p><code>ln  -s  -f  ..\/cronlog  clog<\/code>\uff1a\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aclog\u7684\u6587\u4ef6\u8f6f\u94fe\u63a5\u5230<code>..\/cronlog<\/code>\u6587\u4ef6\uff0c\u5982\u679c\u5f53\u524d\u76ee\u5f55\u5df2\u7ecf\u5b58\u5728clog\u6587\u4ef6\uff0c\u5219\u79fb\u9664\u3002<\/p>\n<p><code>ln  -b  ..\/*<\/code>\uff1a\u5728\u5f53\u524d\u76ee\u5f55\u4e3a\u4e0a\u7ea7\u76ee\u5f55\u7684\u6240\u6709\u6587\u4ef6\u521b\u5efa\u4e00\u4e2a\u5907\u4efd\u3002\uff08\u4f1a\u62a5\u9519\uff0c\u56e0\u4e3a\u9ed8\u8ba4\u662f\u521b\u5efa\u786c\u94fe\u63a5\uff0c\u800c\u786c\u94fe\u63a5\u662f\u4e0d\u80fd\u5bf9\u76ee\u5f55\u521b\u5efa\u7684\u3002\uff09<\/p>\n<p><code>ln  -b  -s  ..\/*<\/code>\uff1a\u5728\u5f53\u524d\u76ee\u5f55\u4e3a\u4e0a\u7ea7\u76ee\u5f55\u7684\u6240\u6709\u6587\u4ef6\u521b\u5efa\u4e00\u4e2a\u5907\u4efd\u3002\uff08\u521b\u5efa\u7684\u90fd\u662f\u8f6f\u94fe\u63a5\uff0c\u4e0d\u4f1a\u62a5\u9519\u3002\uff09<\/p>\n<p><code>ln  -t  -s  abc  ..\/*<\/code>\uff1a\u5728\u5f53\u524d\u76ee\u5f55\u7684abc\u76ee\u5f55\u4e0b\u4e3a<code>..\/*<\/code>\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u521b\u5efa\u8f6f\u94fe\u63a5\u3002<\/p>\n<p><code>ln  -T  ..\/cronlog  clog<\/code>\uff1a\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efaclog\u6587\u4ef6\u786c\u94fe\u63a5\u5230<code>..\/cronlog<\/code>\u6587\u4ef6\u3002<\/p>\n<p>clog\u662f\u4e2a\u8f6f\u94fe\u63a5\u6587\u4ef6\uff0c\u5219<code>ln  clog  hard_log<\/code> \u521b\u5efa\u7684hard_log\u6587\u4ef6\u4e5f\u662f\u4e00\u4e2a\u8f6f\u94fe\u63a5\u6587\u4ef6\uff0c<code>ln  -L  clog  hard_clog<\/code>\u521b\u5efa\u7684hard_log\u6587\u4ef6\u662f\u4e2a\u786c\u94fe\u63a5\u6587\u4ef6\u3002<\/p>\n<p>clog\u662f\u4e2a\u8f6f\u94fe\u63a5\u6587\u4ef6\uff0c\u94fe\u63a5\u5230<code>..\/cronlog<\/code>\u6587\u4ef6\uff0c\u5219 <code>ln  -P  hard_log   clog<\/code> \u521b\u5efa\u94fe\u63a5\u6587\u4ef6\u76f4\u63a5\u94fe\u63a5\u5230<code>..\/cronlog<\/code>\u6587\u4ef6\u800c\u4e0d\u662f<code>clog<\/code>\u3002<\/p>\n<hr\/>\n<p>\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u5fae\u4fe1\u516c\u4f17\u53f7: <strong>coderbee\u7b14\u8bb0<\/strong>\uff0c\u53ef\u4ee5\u66f4\u53ca\u65f6\u56de\u590d\u4f60\u7684\u8ba8\u8bba\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"258\" height=\"258\" src=\"https:\/\/coderbee.net\/wp-content\/uploads\/2019\/01\/coderbee-note.jpg\" class=\"alignnone size-full wp-image-1707\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ln \u5728\u6587\u4ef6\u4e4b\u95f4\u521b\u5efa\u94fe\u63a5\u3002\u94fe\u63a5\u6709\u786c\u94fe\u63a5\u3001\u8f6f\u94fe\u63a5\u4e4b\u5206\u3002\u8f6f\u94fe\u63a5\uff08soft link\uff09 &hellip; <a href=\"https:\/\/coderbee.net\/index.php\/linux\/20130527\/147\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[29,47],"_links":{"self":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/147"}],"collection":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/comments?post=147"}],"version-history":[{"count":3,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/147\/revisions"}],"predecessor-version":[{"id":150,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/147\/revisions\/150"}],"wp:attachment":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/media?parent=147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/categories?post=147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/tags?post=147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}