{"id":10664,"date":"2019-11-24T17:30:14","date_gmt":"2019-11-24T09:30:14","guid":{"rendered":"http:\/\/4563.org\/?p=10664"},"modified":"2019-11-24T17:30:14","modified_gmt":"2019-11-24T09:30:14","slug":"%e4%bd%bf%e7%94%a8find%e5%92%8csed%e6%89%b9%e9%87%8f%e6%9b%bf%e6%8d%a2%e6%96%87%e6%9c%ac%e4%b8%ad%e7%9a%84%e5%ad%97%e7%ac%a6%e4%b8%b2","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=10664","title":{"rendered":"\u4f7f\u7528find\u548csed\u6279\u91cf\u66ff\u6362\u6587\u672c\u4e2d\u7684\u5b57\u7b26\u4e32"},"content":{"rendered":"
<\/header>\n
\n

\"\"<\/p>\n

\u5728linux\u6279\u91cf\u66ff\u6362\u5b57\u7b26\u4e32\u600e\u4e48\u529e\uff0c\u4e00\u5f00\u59cb\u60f3\u7740\u76f4\u63a5\u7528sed\u5e26-r\u4e4b\u7c7b\u7684\u8fed\u4ee3\u5f0f\u7684\u65b9\u6cd5\u6765\u66ff\u6362\uff0c\u4f46\u662f\u53d1\u73b0sed\u6ca1\u6709\u8fed\u4ee3\u7684\u53c2\u6570\uff0c\u53ea\u80fd\u914d\u5408\u4f7f\u7528find\u6765\u83b7\u53d6\u6587\u4ef6\u518d\u5229\u7528sed\u6765\u8fdb\u884c\u66ff\u6362\u3002<\/p>\n

\u76ee\u5f55\uff1a<\/p>\n

    \n
  1. \u6279\u91cf\u66ff\u6362\u6587\u672c\u4e2d\u7684\u5b57\u7b26\u4e32<\/li>\n
  2. find\u6269\u5c55\u4f7f\u7528\u65b9\u6cd5\n
      \n
    • \u4ee5\u6587\u4ef6\u540d\u67e5\u627e\u6587\u4ef6<\/li>\n
    • \u4e00\u4e9bfind\u4f7f\u7528\u4f8b\u5b50<\/li>\n
    • find\u7684\u8fdb\u9636\u4e0e\u4f18\u5316<\/li>\n
    • \u901a\u8fc7\u4fee\u6539\u65f6\u95f4\u67e5\u627e\u6587\u4ef6<\/li>\n
    • \u7ed3\u5408grep\u901a\u8fc7\u6587\u4ef6\u5185\u5bb9\u67e5\u627e\u6587\u4ef6<\/li>\n
    • \u67e5\u627e\u6587\u4ef6\u5e76\u8fdb\u884c\u5176\u4ed6\u4fee\u6539\u6587\u4ef6\u64cd\u4f5c<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

      \u6279\u91cf\u66ff\u6362\u6587\u672c\u4e2d\u7684\u5b57\u7b26\u4e32<\/h2>\n

      \u8fd9\u91cc\u76f4\u63a5\u67e5\u770b\u67e5\u627e\u5305\u542b\u5b57\u7b26\u4e32\u7684\u6587\u4ef6\u5e76\u66ff\u6362\u7684\u7528\u6cd5<\/p>\n

      find<\/span> .<\/span> -name \"*.conf\"<\/span> -exec sed<\/span> -i 's\/original\/newstring\/g'<\/span> '{}'<\/span> +;<\/span>\r\n\r\n<\/code><\/pre>\n<\/div>\n
      \u8be5\u547d\u4ee4\u5206\u4e3a\u4e24\u90e8\u5206 \u7b2c\u4e00\u90e8\u5206\u7684\u610f\u601d\u662f\u67e5\u627e\u5f53\u524d\u76ee\u5f55\u4e0b\u7684conf\u6587\u4ef6<\/p>\n
      find<\/span> .<\/span> -name \"*.conf\"<\/span>\r\n<\/code><\/pre>\n
      \u7b2c\u4e8c\u90e8\u5206exec\u8fd0\u884csed\u547d\u4ee4\u4f5c\u5b57\u7b26\u4e32\u7684\u66ff\u6362\uff0c\u628aoriginal\u66ff\u6362\u4e3anewstring<\/p>\n
      -exec sed<\/span> -i 's\/original\/newstring\/g'<\/span> '{}'<\/span> +\r\n<\/code><\/pre>\n
      find\u6269\u5c55\u4f7f\u7528\u65b9\u6cd5<\/h2>\n
      find\u7684\u4e00\u4e9b\u7528\u6cd5<\/p>\n
      \u4ee5\u6587\u4ef6\u540d\u67e5\u627e\u6587\u4ef6<\/h3>\n
      \r\nfind<\/span>  \/etc -name \"*.conf\"<\/span>\r\n\r\n<\/code><\/pre>\n
      \u7b2c\u4e00\u4e2a\u53c2\u6570find\u67e5\u8be2\u7684\u76ee\u5f55\uff0c-name\u8868\u793a\u4ee5\u6587\u4ef6\u540d\u79f0\u6765\u533a\u5206\uff0c*.conf\uff0c\u5339\u914d\u4ee5.conf\u7ed3\u5c3e\u7684\u6587\u4ef6<\/p>\n
      \u4e00\u4e9bfind\u4f7f\u7528\u4f8b\u5b50<\/h3>\n\n\n\n\n\n\n\n\n
      ** \u547d \u4ee4**<\/th>\n\u4f5c \u7528<\/strong><\/th>\n<\/tr>\n<\/thead>\n
      find . -name name.txt<\/td>\n\u627e\u5bfb\u5f53\u524d\u76ee\u5f55\u4e0b\u540d\u79f0\u4e3aname.txt\u7684\u6587\u4ef6<\/td>\n<\/tr>\n
      find \/home -name *.jpg<\/td>\n\u627e\u5bfb\/home\u76ee\u5f55\u4e0b\u540d\u79f0\u4ee5.jpg\u7ed3\u5c3e\u7684\u6587\u4ef6<\/td>\n<\/tr>\n
      find . -type f -empty<\/td>\n\u67e5\u627e\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u7a7a\u6587\u4ef6<\/td>\n<\/tr>\n
      find \/home -user root -mtime 7 -iname \u201c.txt\u201d<\/td>\n\u627e\u51fa\/home\u76ee\u5f55\u4e0b7\u5929\u5185root\u7f16\u8f91\u8fc7\u7684\u4ee5.txt\u7ed3\u5c3e\u7684\u6587\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      find\u7684\u8fdb\u9636\u4e0e\u4f18\u5316<\/h3>\n
      \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cfind\u547d\u4ee4\u5e76\u4e0d\u4f1a\u8ddf\u8e2a\u94fe\u63a5\u6587\u4ef6\uff0c\u5982\u679c\u9700\u8981\u8ba9find\u8ddf\u8e2a\u94fe\u63a5\u5230\u7684\u6e90\u6587\u4ef6\u8fdb\u884c\u5339\u914d\u7684\u8bdd\uff0c\u4f7f\u7528-l\u53c2\u6570\u53ef\u4ee5\u8fbe\u5230\u76ee\u7684\u3002 find\u4f7f\u7528\u8fc7\u6ee4\u53c2\u6570\u63d0\u9ad8\u547d\u4ee4\u6267\u884c\u6548\u7387\uff0c-01\uff0c-02\uff0c-03\u5206\u522b\u5bf9\u5e94\u4e0d\u540c\u7684\u641c\u7d22\u7b56\u7565\uff0c01\u4e3a\u9ed8\u8ba4\uff0c\u4ee5\u6587\u4ef6\u540d\u4f18\u5148\u5339\u914d\uff0c02\u5148\u6587\u4ef6\u540d\u518d\u6587\u4ef6\u7c7b\u578b\uff0c03\u662f\u6700\u9ad8\u7ea7\u522b\u4f18\u5316\u3002 \u4f18\u5316\u53c2\u6570\u53ca\u5176\u610f\u4e49\u5982\u4e0b\uff1a | ** \u53c2 \u6570** | \u610f\u4e49<\/strong> | |\u2014\u2014\u2014\u2014|\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013| | -O1 | \u6587\u4ef6\u540d\u4f18\u5148 | | -O2 | \u6587\u4ef6\u540d\u518d\u6587\u4ef6\u7c7b\u578b | | -O3 | find\u8f6f\u4ef6\u81ea\u52a8\u6392\u5e8f | | -maxdepth X | \u6700\u5927\u6587\u4ef6\u5939\u641c\u7d22\u6df1\u5ea6 | | -iname | \u5ffd\u7565\u5927\u5c0f\u5199 | | -not | \u53d6\u53cd | | -type f | \u5339\u914d\u6587\u4ef6 | | -type d | \u5339\u914d\u76ee\u5f55 |<\/p>\n
      \u901a\u8fc7\u4fee\u6539\u65f6\u95f4\u67e5\u627e\u6587\u4ef6<\/h3>\n
      find\u547d\u4ee4\u53ef\u4ee5\u901a\u8fc7\u6587\u4ef6\u4fee\u6539\u65f6\u95f4\u6765\u67e5\u627e\u6587\u4ef6\uff0c\u8fd9\u5728\u670d\u52a1\u5668\u88ab\u5165\u4fb5\u7684\u65f6\u5019\u9664\u4e86\u67e5\u770b\u65e5\u5fd7\u53e6\u5916\u7684\u4e00\u79cd\u53ef\u4ee5\u8d77\u5230\u8ffd\u6eaf\u6e90\u5934\u7684\u4f5c\u7528\u3002<\/p>\n
      find<\/span> \/home\/wwwroot\/ -name \"*.php\"<\/span> -mtime 2\r\n<\/code><\/pre>\n
      \u67e5\u627e\u7f51\u7ad9\u6839\u76ee\u5f55\/home\/wwwroot\/\u4e0b\u4e24\u5929\u5185\u88ab\u7f16\u8f91\u8fc7\u7684php\u6587\u4ef6\uff0c\u53ef\u4ee5\u5feb\u901f\u627e\u5230\u9ed1\u5ba2\u4e0a\u4f20\u7684php\u7684webshell\u6587\u4ef6\u3002<\/p>\n
      \u7ed3\u5408grep\u901a\u8fc7\u6587\u4ef6\u5185\u5bb9\u67e5\u627e\u6587\u4ef6<\/h3>\n
      \u67e5\u627e\u6587\u4ef6\u5939\u67d0\u4e2a\u5305\u542b\u7279\u5b9a\u5185\u5bb9\u7684\u6587\u4ef6<\/p>\n
      find<\/span> \/home\/wwwroot\/ -type f -exec grep<\/span> \"www.bobobk.com\"<\/span> '{}'<\/span> \\;<\/span> -print\r\n\r\n<\/code><\/pre>\n
      \u67e5\u627e\u6839\u76ee\u5f55\u4e0b\u5305\u542bwww.bobobk.com\u7684\u6587\u4ef6\u5e76\u628a\u8be5\u884c\u6253\u5370\u51fa\u6765\uff0c\u5f53\u7136\u8fd9\u91cc\u9664\u4e86\u4f7f\u7528exec\u5916\u4e5f\u53ef\u4ee5\u4f7f\u7528linux\u4e2d\u7684\u7ba1\u9053\u547d\u4ee4\u3002<\/p>\n
      find<\/span> \/home\/wwwroot\/ -type f -print |<\/span> xargs<\/span> grep<\/span> \"www.bobobk.com\"<\/span>\r\n\r\n<\/code><\/pre>\n
      \u67e5\u627e\u6587\u4ef6\u5e76\u8fdb\u884c\u5176\u4ed6\u4fee\u6539\u6587\u4ef6\u64cd\u4f5c<\/h3>\n
      \u8fd9\u624d\u662f\u6700\u91cd\u8981\u7684\u529f\u80fd\uff0c\u901a\u8fc7\u67e5\u627e\u529f\u80fd\u627e\u5230\u6587\u4ef6\u5e76\u4f7f\u7528\u547d\u4ee4\u5bf9\u6587\u4ef6\u8fdb\u884c\u5904\u7406\u3002\u53ea\u9700\u8981\u5728find\u547d\u4ee4\u672b\u5c3e\u901a\u8fc7-exec \u52a0\u4e0a\u6587\u4ef6\u64cd\u4f5c\u547d\u4ee4\u5373\u53ef\u5b9e\u73b0\u3002<\/p>\n
      find<\/span> .<\/span> -name \"nginx.conf\"<\/span> -exec chmod<\/span> 600 '{}'<\/span> \\;<\/span>\r\n\r\n<\/code><\/pre>\n
      \u67e5\u627enginx.conf\u6587\u4ef6\u5e76\u628a\u6587\u4ef6\u6743\u9650\u66f4\u6539\u4e3a600\uff0c\u4f7f\u7528\u65b9\u6cd5\u662f-exec\u52a0\u4e0a\u5904\u7406\u547d\u4ee4\u6700\u540e\u4ee5\u2019{}\u2019 \\;\u7ed3\u5c3e\u5373\u53ef\u3002<\/p>\n
      find<\/span> .<\/span> -name \"*.htm\"<\/span> -delete\r\n<\/code><\/pre>\n
      \u67e5\u627e\u5f53\u524d\u76ee\u5f55\u4e0b\u7684htm\u6587\u4ef6\u5e76\u5220\u9664\u3002\u3002<\/p>\n
      \u5982\u679c\u67e5\u627e\u7684\u662f\u5bf9\u6587\u4ef6\u5939\uff0c\u8981\u5bf9\u6587\u4ef6\u5939\u5904\u7406\u5c31\u662fexecdir<\/p>\n
      find<\/span> \/home\/wwwroot\/default\/ -type d -execdir  ls<\/span>  '{}'<\/span> \\;<\/span> -print\r\n\r\n<\/code><\/pre>\n
      \u67e5\u627e\/home\/wwwroot\/default\/\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\u5939\u5e76\u5217\u51fa\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\u3002<\/p>\n
      \u603b\u7ed3\uff1a<\/h2>\n
      \u8fd9\u91cc\u7531\u5185\u5bb9\u6279\u91cf\u66ff\u6362\u987a\u4fbf\u7cfb\u7edf\u5b66\u4e60\u4e86\u4e0bfind\u7684\u5404\u79cd\u529f\u80fd\uff0c\u901a\u8fc7\u628alinux\u4e2d\u7684\u6587\u4ef6\u67e5\u627e\u547d\u4ee4find\u505a\u4e00\u4e2a\u603b\u7ed3\uff0c\u65b9\u4fbf\u4ee5\u540e\u7684\u4f7f\u7528\u67e5\u8be2\u3002\u4e3b\u8981\u4ecb\u7ecd\u901a\u8fc7\u6587\u4ef6\u6539\u53d8\u65f6\u95f4\u67e5\u627e\u6700\u65b0\u6587\u4ef6\uff0c\u6587\u4ef6\u540d\u67e5\u627e\u6587\u4ef6\uff0c\u4ee5\u53ca\u67e5\u627e\u5230\u6587\u4ef6\u540e\u5982\u4f55\u5bf9\u6587\u4ef6\u8fdb\u884c\u64cd\u4f5c\uff0c\u5728\u6587\u4ef6\u5185\u5bb9\u7684\u6279\u91cf\u66ff\u6362\u4e2d\u8d77\u5230\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n
      \u53c2\u8003\u6587\u4ef6\uff1a (Find Files in Linux, Using the Command Line)[https:\/\/www.linode.com\/docs\/tools-reference\/tools\/find-files-in-linux-using-the-command-line\/<\/a>]<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u5728linux\u6279\u91cf\u66ff\u6362\u5b57\u7b26\u4e32\u600e\u4e48\u529e\uff0c…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/10664"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10664"}],"version-history":[{"count":1,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/10664\/revisions"}],"predecessor-version":[{"id":10667,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/10664\/revisions\/10667"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10664"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10664"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}