{"id":51819,"date":"2024-12-03T16:05:51","date_gmt":"2024-12-03T08:05:51","guid":{"rendered":"https:\/\/fwq.ai\/blog\/51819\/"},"modified":"2024-12-03T16:05:51","modified_gmt":"2024-12-03T08:05:51","slug":"linux%e6%80%8e%e6%a0%b7%e6%9f%a5%e7%9c%8b%e5%bd%93%e5%89%8d%e5%b7%a5%e4%bd%9c%e7%9b%ae%e5%bd%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/51819\/","title":{"rendered":"Linux\u600e\u6837\u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55"},"content":{"rendered":"

<\/b> <\/p>\n

Linux\u600e\u6837\u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55<\/h1>\n

\u4eca\u5929\u7c73\u4e91\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86\u300aLinux\u600e\u6837\u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u300b<\/span>\uff0c\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u77e5\u8bc6\u70b9\u5305\u62ec<\/span>\u7b49\u7b49\uff0c\u65e0\u8bba\u4f60\u662f\u5c0f\u767d\u8fd8\u662f\u8001\u624b\uff0c\u90fd\u9002\u5408\u770b\u4e00\u770b\u54e6~\u6709\u597d\u7684\u5efa\u8bae\u4e5f\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u82e5\u662f\u770b\u5b8c\u6709\u6240\u6536\u83b7\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u70b9\u8d5e\u652f\u6301\u5440\uff01\u4e00\u8d77\u52a0\u6cb9\u5b66\u4e60~<\/p>\n<\/p>\n

\n

\u5728Linux\u4e2d\u53ef\u4ee5\u4f7f\u7528pwd\u547d\u4ee4\u6765\u663e\u793a\u5f53\u524d\u8def\u5f84\u3002pwd\u662fPrint Working Directory\u7684\u7f29\u5199\uff0c\u5176\u529f\u80fd\u662f\u663e\u793a\u5f53\u524d\u6240\u5728\u5de5\u4f5c\u76ee\u5f55\u7684\u5168\u8def\u5f84\uff0c\u8bed\u6cd5\u4e3a\u201cpwd [\u9009\u9879]\u201d\uff1b\u4e3b\u8981\u7528\u5728\u5f53\u4e0d\u786e\u5b9a\u5f53\u524d\u6240\u5728\u4f4d\u7f6e\u65f6\uff0c\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u7684\u7edd\u5bf9\u8def\u5f84\u3002<\/p>\n<\/blockquote>\n

\u7531\u4e8e Linux \u6587\u4ef6\u7cfb\u7edf\u4e2d\u6709\u8bb8\u591a\u76ee\u5f55\uff0c\u5f53\u7528\u6237\u6267\u884c\u4e00\u6761 Linux \u547d\u4ee4\u53c8\u6ca1\u6709\u6307\u5b9a\u8be5\u547d\u4ee4\u6216\u53c2\u6570\u6240\u5728\u7684\u76ee\u5f55\u65f6\uff0cLinux \u7cfb\u7edf\u5c31\u4f1a\u9996\u5148\u5728\u5f53\u524d\u76ee\u5f55\uff08\u76ee\u524d\u7684\u5de5\u4f5c\u76ee\u5f55\uff09\u641c\u5bfb\u8fd9\u4e2a\u547d\u4ee4\u6216\u5b83\u7684\u53c2\u6570\u3002\u56e0\u6b64\uff0c\u7528\u6237\u5728\u6267\u884c\u547d\u4ee4\u4e4b\u524d\uff0c\u5e38\u5e38\u9700\u8981\u786e\u5b9a\u76ee\u524d\u6240\u5728\u7684\u5de5\u4f5c\u76ee\u5f55\uff0c\u5373\u5f53\u524d\u76ee\u5f55\u3002<\/p>\n

\u5f53\u7528\u6237\u767b\u9646 Linux \u7cfb\u7edf\u4e4b\u540e\uff0c\u5176\u5f53\u524d\u76ee\u5f55\u5c31\u662f\u5b83\u7684\u4e3b\u76ee\u5f55\u3002\u90a3\u4e48\uff0c\u5982\u4f55\u786e\u5b9a\u5f53\u524d\u76ee\u5f55\u5462\uff1f\u53ef\u4ee5\u4f7f\u7528 Linux \u7cfb\u7edf\u7684 pwd \u547d\u4ee4\u6765\u663e\u793a\u5f53\u524d\u76ee\u5f55\u7684\u7edd\u5bf9\u8def\u5f84\u3002<\/strong><\/p>\n

pwd\u547d\u4ee4\u6982\u8ff0<\/strong><\/p>\n

pwd<\/code>\u662fPrint Working Directory<\/code>\u7684\u7f29\u5199\uff0c\u5176\u529f\u80fd\u662f\u663e\u793a\u5f53\u524d\u6240\u5728\u5de5\u4f5c\u76ee\u5f55\u7684\u5168\u8def\u5f84\u3002\u4e3b\u8981\u7528\u5728\u5f53\u4e0d\u786e\u5b9a\u5f53\u524d\u6240\u5728\u4f4d\u7f6e\u65f6\uff0c\u901a\u8fc7pwd<\/code>\u6765\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u7684\u7edd\u5bf9\u8def\u5f84\u3002<\/p>\n

pwd\u547d\u4ee4\u8bed\u6cd5<\/strong><\/p>\n

pwd [\u9009\u9879]<\/pre>\n
\u53c2\u6570\uff1a<\/p>\n
    \n
  • \n
    -L<\/code>\uff1a--logical<\/code>\uff0c\u663e\u793a\u5f53\u524d\u7684\u8def\u5f84\uff0c\u6709\u8fde\u63a5\u6587\u4ef6\u65f6\uff0c\u76f4\u63a5\u663e\u793a\u8fde\u63a5\u6587\u4ef6\u7684\u8def\u5f84\uff0c(\u4e0d\u52a0\u53c2\u6570\u65f6\u9ed8\u8ba4\u6b64\u65b9\u5f0f)\uff0c\u53c2\u8003\u793a\u4f8b1\u3002<\/p>\n<\/li>\n
  • \n
    -p<\/code>\uff1a--physical<\/code>\uff0c\u663e\u793a\u5f53\u524d\u7684\u8def\u5f84\uff0c\u6709\u8fde\u63a5\u6587\u4ef6\u65f6\uff0c\u4e0d\u4f7f\u7528\u8fde\u63a5\u8def\u5f84\uff0c\u76f4\u63a5\u663e\u793a\u8fde\u63a5\u6587\u4ef6\u6240\u6307\u5411\u7684\u6587\u4ef6\uff0c\u53c2\u8003\u793a\u4f8b2\u3002 \u5f53\u5305\u542b\u591a\u5c42\u8fde\u63a5\u6587\u4ef6\u65f6\uff0c\u663e\u793a\u8fde\u63a5\u6587\u4ef6\u6700\u7ec8\u6307\u5411\u7684\u6587\u4ef6\uff0c\u53c2\u8003\u793a\u4f8b3\u3002<\/p>\n<\/li>\n
  • \n
    --help<\/code>\uff1a\u663e\u793a\u5e2e\u52a9\u4fe1\u606f\u3002<\/p>\n<\/li>\n
  • \n
    --version<\/code>\uff1a\u663e\u793a\u7248\u672c\u4fe1\u606f\u3002<\/p>\n<\/li>\n<\/ul>\n
    pwd\u547d\u4ee4\u793a\u4f8b<\/strong><\/p>\n
     \u793a\u4f8b1\uff1a\u67e5\u770b\u5f53\u524d\u6240\u5728\u8def\u5f84<\/strong><\/p>\n
    [root@localhost var]# pwd\n\/var<\/pre>\n
     \u793a\u4f8b2\uff1a\u67e5\u770b\u5f53\u524d\u6240\u5728\u8def\u5f84\uff0c\u4e0d\u4f7f\u7528\u8fde\u63a5\u8def\u5f84<\/strong><\/p>\n
    [root@localhost ~]# cd \/var\/   #\u8fdb\u5165\/var\u76ee\u5f55\uff0c\u8be5\u76ee\u5f55\u4e0b\u6709\u4e2amail\u8fde\u63a5\u6587\u4ef6\uff0c\u65b9\u4fbf\u5bf9\u6bd4\u67e5\u770b\n[root@localhost var]# ll\ntotal 164\n...\ndrwxr-xr-x 12 root root 4096 Apr 22 19:56 log\nlrwxrwxrwx  1 root root   10 Oct 17  2015 mail -> spool\/mail\ndrwxr-xr-x  2 root root 4096 May 11  2011 nis\n...\n\n[root@localhost var]# cd mail\/   #\u8fdb\u5165mail\u76ee\u5f55\uff0cmail\u4e3a\u8fde\u63a5\u6587\u4ef6\u3002\n[root@localhost mail]# pwd     #\u9ed8\u8ba4\uff0c\u4f7f\u7528\u8fde\u63a5\u6587\u4ef6\uff0c\u76f4\u63a5\u663e\u793a\u8fde\u63a5\u6587\u4ef6\u5168\u8def\u5f84\u3002\n\/var\/mail\n\n[root@localhost mail]# pwd -P    #\u4e0d\u4f7f\u7528\u903b\u8f91\u8def\u5f84\uff0c\u8fde\u63a5\u6587\u4ef6\u6700\u7ec8\u6307\u5411\u7684\u6587\u4ef6\n\/var\/spool\/mail<\/pre>\n
     \u793a\u4f8b3\uff1a\u591a\u5c42\u8fde\u63a5\u6587\u4ef6\u65f6\uff0c\u663e\u793a\u6240\u6709\u8fde\u63a5\u6587\u4ef6\u6700\u7ec8\u6307\u5411\u7684\u6587\u4ef6\u5168\u8def\u5f84<\/strong><\/p>\n
    [root@localhost ~]# ll      # \/root\u76ee\u5f55\u4e0b\u9762\u6709\u4e2adir1\u76ee\u5f55\uff0ctest\u8fde\u63a5\u6587\u4ef6\u6307\u5411dir1\u76ee\u5f55\ntotal 12\ndrwxr-xr-x 2 root root 4096 Apr 24 05:51 dir1\nlrwxrwxrwx 1 root root    5 Apr 24 05:54 test -> dir1\/\n[root@localhost ~]# ll \/home\/   #\/home\u76ee\u5f55\u4e0b\u9762\u6709\u4e00\u4e2atest\u8fde\u63a5\u6587\u4ef6\uff0c\u6307\u5411\/root\/test\u8fde\u63a5\u6587\u4ef6 \ntotal 20\ndrwx------ 16 sgl  sgl  4096 Oct 17  2015 sgl\nlrwxrwxrwx  1 root root   10 Apr 24 05:55 test -> \/root\/test\n\n\n[root@localhost ~]# cd \/home\/test\/   #\u901a\u8fc7cd\u547d\u4ee4\u8fdb\u5165\/home\/test\n[root@localhost test]# pwd      #\u9ed8\u8ba4\uff0c\u53ea\u663e\u793a\u8fde\u63a5\u6587\u4ef6\u7684\u5168\u8def\u5f84\n\/home\/test\n[root@localhost test]# pwd -P   # \u663e\u793a\u8fde\u63a5\u6587\u4ef6\u6700\u7ec8\u6307\u5411\u7684\u6587\u4ef6\u7684\u5168\u8def\u5f84\u3002\u6ce8\u610f\u8fd9\u91cc\u4e0d\u662f\/root\/test\u3002\n\/root\/dir1<\/pre>\n
    \u4ee5\u4e0a\u5c31\u662f\u300aLinux\u600e\u6837\u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8eLinux\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    Linux\u600e\u6837\u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55 \u4eca\u5929\u7c73\u4e91\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86\u300aLinux\u600e\u6837\u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u300b\uff0c\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u77e5\u8bc6\u70b9\u5305\u62ec\u7b49\u7b49\uff0c\u65e0\u8bba\u4f60\u662f\u5c0f\u767d\u8fd8\u662f\u8001\u624b\uff0c\u90fd\u9002\u5408\u770b\u4e00\u770b\u54e6~\u6709\u597d\u7684\u5efa\u8bae\u4e5f\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u82e5\u662f\u770b\u5b8c\u6709\u6240\u6536\u83b7\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u70b9\u8d5e\u652f\u6301\u5440\uff01\u4e00\u8d77\u52a0\u6cb9\u5b66\u4e60~ \u5728Linux\u4e2d\u53ef\u4ee5\u4f7f\u7528pwd\u547d\u4ee4\u6765\u663e\u793a\u5f53\u524d\u8def\u5f84\u3002pwd\u662fPrint Working Directory\u7684\u7f29\u5199\uff0c\u5176\u529f\u80fd\u662f\u663e\u793a\u5f53\u524d\u6240\u5728\u5de5\u4f5c\u76ee\u5f55\u7684\u5168\u8def\u5f84\uff0c\u8bed\u6cd5\u4e3a\u201cpwd [\u9009\u9879]\u201d\uff1b\u4e3b\u8981\u7528\u5728\u5f53\u4e0d\u786e\u5b9a\u5f53\u524d\u6240\u5728\u4f4d\u7f6e\u65f6\uff0c\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u7684\u7edd\u5bf9\u8def\u5f84\u3002 \u7531\u4e8e Linux \u6587\u4ef6\u7cfb\u7edf\u4e2d\u6709\u8bb8\u591a\u76ee\u5f55\uff0c\u5f53\u7528\u6237\u6267\u884c\u4e00\u6761 Linux \u547d\u4ee4\u53c8\u6ca1\u6709\u6307\u5b9a\u8be5\u547d\u4ee4\u6216\u53c2\u6570\u6240\u5728\u7684\u76ee\u5f55\u65f6\uff0cLinux \u7cfb\u7edf\u5c31\u4f1a\u9996\u5148\u5728\u5f53\u524d\u76ee\u5f55\uff08\u76ee\u524d\u7684\u5de5\u4f5c\u76ee\u5f55\uff09\u641c\u5bfb\u8fd9\u4e2a\u547d\u4ee4\u6216\u5b83\u7684\u53c2\u6570\u3002\u56e0\u6b64\uff0c\u7528\u6237\u5728\u6267\u884c\u547d\u4ee4\u4e4b\u524d\uff0c\u5e38\u5e38\u9700\u8981\u786e\u5b9a\u76ee\u524d\u6240\u5728\u7684\u5de5\u4f5c\u76ee\u5f55\uff0c\u5373\u5f53\u524d\u76ee\u5f55\u3002 \u5f53\u7528\u6237\u767b\u9646 Linux \u7cfb\u7edf\u4e4b\u540e\uff0c\u5176\u5f53\u524d\u76ee\u5f55\u5c31\u662f\u5b83\u7684\u4e3b\u76ee\u5f55\u3002\u90a3\u4e48\uff0c\u5982\u4f55\u786e\u5b9a\u5f53\u524d\u76ee\u5f55\u5462\uff1f\u53ef\u4ee5\u4f7f\u7528 Linux \u7cfb\u7edf\u7684 pwd \u547d\u4ee4\u6765\u663e\u793a\u5f53\u524d\u76ee\u5f55\u7684\u7edd\u5bf9\u8def\u5f84\u3002 pwd\u547d\u4ee4\u6982\u8ff0 pwd\u662fPrint Working Directory\u7684\u7f29\u5199\uff0c\u5176\u529f\u80fd\u662f\u663e\u793a\u5f53\u524d\u6240\u5728\u5de5\u4f5c\u76ee\u5f55\u7684\u5168\u8def\u5f84\u3002\u4e3b\u8981\u7528\u5728\u5f53\u4e0d\u786e\u5b9a\u5f53\u524d\u6240\u5728\u4f4d\u7f6e\u65f6\uff0c\u901a\u8fc7pwd\u6765\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u7684\u7edd\u5bf9\u8def\u5f84\u3002 pwd\u547d\u4ee4\u8bed\u6cd5 pwd [\u9009\u9879] \u53c2\u6570\uff1a -L\uff1a–logical\uff0c\u663e\u793a\u5f53\u524d\u7684\u8def\u5f84\uff0c\u6709\u8fde\u63a5\u6587\u4ef6\u65f6\uff0c\u76f4\u63a5\u663e\u793a\u8fde\u63a5\u6587\u4ef6\u7684\u8def\u5f84\uff0c(\u4e0d\u52a0\u53c2\u6570\u65f6\u9ed8\u8ba4\u6b64\u65b9\u5f0f)\uff0c\u53c2\u8003\u793a\u4f8b1\u3002 -p\uff1a–physical\uff0c\u663e\u793a\u5f53\u524d\u7684\u8def\u5f84\uff0c\u6709\u8fde\u63a5\u6587\u4ef6\u65f6\uff0c\u4e0d\u4f7f\u7528\u8fde\u63a5\u8def\u5f84\uff0c\u76f4\u63a5\u663e\u793a\u8fde\u63a5\u6587\u4ef6\u6240\u6307\u5411\u7684\u6587\u4ef6\uff0c\u53c2\u8003\u793a\u4f8b2\u3002 \u5f53\u5305\u542b\u591a\u5c42\u8fde\u63a5\u6587\u4ef6\u65f6\uff0c\u663e\u793a\u8fde\u63a5\u6587\u4ef6\u6700\u7ec8\u6307\u5411\u7684\u6587\u4ef6\uff0c\u53c2\u8003\u793a\u4f8b3\u3002 –help\uff1a\u663e\u793a\u5e2e\u52a9\u4fe1\u606f\u3002 –version\uff1a\u663e\u793a\u7248\u672c\u4fe1\u606f\u3002 pwd\u547d\u4ee4\u793a\u4f8b \u793a\u4f8b1\uff1a\u67e5\u770b\u5f53\u524d\u6240\u5728\u8def\u5f84 [root@localhost var]# pwd \/var \u793a\u4f8b2\uff1a\u67e5\u770b\u5f53\u524d\u6240\u5728\u8def\u5f84\uff0c\u4e0d\u4f7f\u7528\u8fde\u63a5\u8def\u5f84 [root@localhost ~]# cd \/var\/   #\u8fdb\u5165\/var\u76ee\u5f55\uff0c\u8be5\u76ee\u5f55\u4e0b\u6709\u4e2amail\u8fde\u63a5\u6587\u4ef6\uff0c\u65b9\u4fbf\u5bf9\u6bd4\u67e5\u770b [root@localhost var]# ll total 164 … drwxr-xr-x 12 root root 4096 Apr 22 19:56 log lrwxrwxrwx  1 root root   10 Oct 17  2015 mail -> spool\/mail drwxr-xr-x  2 root root 4096 May 11  2011 nis … [root@localhost var]# cd mail\/   #\u8fdb\u5165mail\u76ee\u5f55\uff0cmail\u4e3a\u8fde\u63a5\u6587\u4ef6\u3002 [root@localhost mail]# pwd     #\u9ed8\u8ba4\uff0c\u4f7f\u7528\u8fde\u63a5\u6587\u4ef6\uff0c\u76f4\u63a5\u663e\u793a\u8fde\u63a5\u6587\u4ef6\u5168\u8def\u5f84\u3002 \/var\/mail [root@localhost mail]# pwd -P    #\u4e0d\u4f7f\u7528\u903b\u8f91\u8def\u5f84\uff0c\u8fde\u63a5\u6587\u4ef6\u6700\u7ec8\u6307\u5411\u7684\u6587\u4ef6 \/var\/spool\/mail \u793a\u4f8b3\uff1a\u591a\u5c42\u8fde\u63a5\u6587\u4ef6\u65f6\uff0c\u663e\u793a\u6240\u6709\u8fde\u63a5\u6587\u4ef6\u6700\u7ec8\u6307\u5411\u7684\u6587\u4ef6\u5168\u8def\u5f84 [root@localhost ~]# ll      # \/root\u76ee\u5f55\u4e0b\u9762\u6709\u4e2adir1\u76ee\u5f55\uff0ctest\u8fde\u63a5\u6587\u4ef6\u6307\u5411dir1\u76ee\u5f55 total 12 drwxr-xr-x 2 root root 4096 Apr 24 05:51 dir1 lrwxrwxrwx 1 root root    5 Apr 24 05:54 test -> dir1\/ [root@localhost ~]# ll \/home\/   #\/home\u76ee\u5f55\u4e0b\u9762\u6709\u4e00\u4e2atest\u8fde\u63a5\u6587\u4ef6\uff0c\u6307\u5411\/root\/test\u8fde\u63a5\u6587\u4ef6  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