{"id":320,"date":"2021-11-10T00:41:16","date_gmt":"2021-11-09T16:41:16","guid":{"rendered":"http:\/\/47.98.165.52\/?p=320"},"modified":"2023-12-14T11:20:54","modified_gmt":"2023-12-14T03:20:54","slug":"linux%e5%b8%b8%e7%94%a8%e6%8c%87%e4%bb%a4","status":"publish","type":"post","link":"\/?p=320","title":{"rendered":"linux\u5e38\u7528\u6307\u4ee4"},"content":{"rendered":"

1.\u79fb\u52a8<\/h3>\n

\u4f8b1\uff1a\u79fb\u52a8\u4e00\u4e2a\u6587\u4ef6\u5230\u4e00\u4e2a\u6587\u4ef6\u5939\u4e2d<\/p>\n<\/p>\n

[lemon@iZbp159egvvktszc82dr5xZ ~]$ ls\npip3  pip3.ini  spiders\n[lemon@iZbp159egvvktszc82dr5xZ ~]$ mv .\/pip3.ini .\/pip3\n[lemon@iZbp159egvvktszc82dr5xZ ~]$ ls pip3\npip3.ini<\/code><\/pre>\n
2.\u91cd\u547d\u540d<\/h3>\n
\u4f8b1\uff1a<\/p>\n<\/p>\n
[lemon@iZbp159egvvktszc82dr5xZ pip]$ ls\npip.conf\n[lemon@iZbp159egvvktszc82dr5xZ pip]$ mv pip.conf pip3.conf\n[lemon@iZbp159egvvktszc82dr5xZ pip]$ ls\npip3.conf<\/code><\/pre>\n
3.\u67e5\u770b\u5f53\u524d\u6587\u4ef6\u76ee\u5f55\u6587\u4ef6\u5939\u5927\u5c0f<\/p>\n<\/h3>\n
du -h --max-depth=1<\/code><\/pre>\n
\u4f8b1\uff1a<\/p>\n
[rhino@rhino010 ~]$ du -h --max-depth=1\n28K     .\/.pki\n5.8G    .\/zzh\n0       .\/SpiderSources\n217M    .\/garry_fzyp\n3.4G    .\/oceanspider\n3.6G    .\/kafka_2.11-1.1.0\n117M    .\/protobuf-2.5.0\n72K     .\/zs1\n16K     .\/.ssh\n84M     .\/ambari-2.7.4\n<\/code><\/pre>\n
4.\u67e5\u627e\u5360\u7528\u7aef\u53e3\u7684\u8fdb\u7a0b<\/h3>\n
\u67e5\u627e\u5360\u7528\u7aef\u53e3 9992 \u7684\u8fdb\u7a0b\uff1a\u4f7f\u7528 lsof \u547d\u4ee4\uff08List Open Files\uff09\u6765\u67e5\u627e\u6b63\u5728\u4f7f\u7528\u7279\u5b9a\u7aef\u53e3\u7684\u8fdb\u7a0b\u3002\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
sudo lsof -i :9992\n\n#########################################\n[rhino@rhino014 nginx_ruiqi]$ lsof -i:9992\nCOMMAND     PID  USER   FD   TYPE    DEVICE SIZE\/OFF NODE NAME\npython3_d 19466 rhino    3u  IPv4 102333752      0t0  TCP *:palace-1 (LISTEN)<\/code><\/pre>\n
5.\u67e5\u627e\u8fdb\u7a0b\u7684\u542f\u52a8\u547d\u4ee4<\/h3>\n
ps aux | grep <PID>\n\n#########################################\n[rhino@rhino014 nginx_ruiqi]$ ps aux | grep 19466\nrhino    19466  2.4  0.1 8317676 254820 ?      Sl   Oct07 416:16 \/usr\/bin\/python3_django manage.py runserver 0.0.0.0:9992\nrhino    42620  0.0  0.0 112712   980 pts\/3    S+   10:33   0:00 grep --color=auto 19466\n<\/code><\/pre>\n
6.\u68c0\u67e5\u67d0ip\u4e0b\u67d0\u7aef\u53e3\u662f\u5426\u8054\u901a<\/h3>\n
\u8981\u68c0\u67e5\u662f\u5426\u53ef\u4ee5\u8fde\u63a5\u5230IP\u5730\u5740\u4e3a218.94.82.249\u76848989\u7aef\u53e3\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u4e4b\u4e00\uff1a<\/p>\n
    \n
  1. \n
    \u4f7f\u7528telnet\u547d\u4ee4\uff08\u9002\u7528\u4e8eWindows\u548cLinux\uff09\uff1a
    \n\u5728\u547d\u4ee4\u884c\u4e2d\u6253\u5f00\u4e00\u4e2a\u7ec8\u7aef\u7a97\u53e3\uff0c\u7136\u540e\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff08\u5c06218.94.82.249\u66ff\u6362\u4e3a\u4f60\u8981\u68c0\u67e5\u7684IP\u5730\u5740\uff09\uff1a<\/p>\n
    telnet 218.94.82.249 8989<\/code><\/pre>\n
    \u5982\u679c\u6210\u529f\u8fde\u63a5\uff0c\u4f60\u5c06\u770b\u5230\u4e00\u6761\u6d88\u606f\uff0c\u8868\u793a\u8fde\u63a5\u5df2\u5efa\u7acb\u3002\u5982\u679c\u8fde\u63a5\u5931\u8d25\uff0c\u53ef\u80fd\u662f\u56e0\u4e3a\u76ee\u6807\u7aef\u53e3\u672a\u5f00\u653e\u6216\u9632\u706b\u5899\u89c4\u5219\u963b\u6b62\u4e86\u8fde\u63a5\u3002<\/p>\n<\/li>\n
  2. \n
    \u4f7f\u7528nc\u547d\u4ee4\uff08\u9002\u7528\u4e8eLinux\uff09\uff1a
    \n\u5982\u679c\u4f60\u4f7f\u7528Linux\u64cd\u4f5c\u7cfb\u7edf\uff0c\u53ef\u4ee5\u4f7f\u7528nc\uff08netcat\uff09\u547d\u4ee4\u6765\u68c0\u67e5\u7aef\u53e3\u8fde\u63a5\u3002\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff08\u5c06218.94.82.249\u66ff\u6362\u4e3a\u4f60\u8981\u68c0\u67e5\u7684IP\u5730\u5740\uff09\uff1a<\/p>\n
    nc -v 218.94.82.249 8989<\/code><\/pre>\n
    -v<\/code>\u53c2\u6570\u7528\u4e8e\u542f\u7528\u8be6\u7ec6\u8f93\u51fa\uff0c\u4ee5\u4fbf\u67e5\u770b\u8fde\u63a5\u5c1d\u8bd5\u7684\u7ed3\u679c\u3002<\/p>\n<\/li>\n
  3. \n
    \u4f7f\u7528\u5728\u7ebf\u5de5\u5177\uff1a
    \n\u4f60\u8fd8\u53ef\u4ee5\u4f7f\u7528\u5728\u7ebf\u7aef\u53e3\u626b\u63cf\u5de5\u5177\uff0c\u5982https:\/\/www.yougetsignal.com\/tools\/open-ports\/\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u4f60\u68c0\u67e5\u76ee\u6807IP\u5730\u5740\u7684\u7279\u5b9a\u7aef\u53e3\u662f\u5426\u5f00\u653e\u3002\u53ea\u9700\u8f93\u5165IP\u5730\u5740\u548c\u7aef\u53e3\u53f7\uff0c\u7136\u540e\u70b9\u51fb"Check"\u6309\u94ae\uff0c\u5b83\u4f1a\u544a\u8bc9\u4f60\u7aef\u53e3\u7684\u72b6\u6001\u3002<\/p>\n<\/li>\n<\/ol>\n
    \u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u8fde\u63a5\u4e0d\u6210\u529f\uff0c\u53ef\u80fd\u6709\u591a\u79cd\u539f\u56e0\uff0c\u5305\u62ec\u7f51\u7edc\u95ee\u9898\u3001\u76ee\u6807\u670d\u52a1\u5668\u95ee\u9898\u3001\u9632\u706b\u5899\u8bbe\u7f6e\u7b49\u3002\u5982\u679c\u4f60\u4e0d\u662f\u76ee\u6807\u670d\u52a1\u5668\u7684\u7ba1\u7406\u5458\uff0c\u53ef\u80fd\u9700\u8981\u8054\u7cfb\u7ba1\u7406\u5458\u4ee5\u89e3\u51b3\u95ee\u9898\u3002\u5982\u679c\u4f60\u662f\u7ba1\u7406\u5458\uff0c\u8bf7\u786e\u4fdd\u670d\u52a1\u5668\u548c\u9632\u706b\u5899\u914d\u7f6e\u6b63\u786e\uff0c\u4ee5\u5141\u8bb8\u8fde\u63a5\u5230\u8be5\u7aef\u53e3\u3002<\/p>\n
    7.\u67e5\u770b\u5e94\u7528\u8fdb\u7a0b\u5360\u7528\u7684\u6587\u4ef6\u4fe1\u606f<\/h3>\n
    lsof -p <PID><\/code><\/pre>\n
    8.\u67e5\u770b\u6587\u4ef6\u88ab\u90a3\u4e2a\u8fdb\u7a0b\u5360\u7528<\/h3>\n
    [rhino@rhino014 information_restful_mobile]$ lsof server.log\nCOMMAND    PID  USER   FD   TYPE DEVICE SIZE\/OFF      NODE NAME\npython3_d 2579 rhino    1w   REG   8,49 54641139 212340373 server.log\npython3_d 2579 rhino    2w   REG   8,49 54641139 212340373 server.log\npython3_d 2597 rhino    1w   REG   8,49 54641139 212340373 server.log\npython3_d 2597 rhino    2w   REG   8,49 54641139 212340373 server.log\npython3_d 2937 rhino    1w   REG   8,49 54641139 212340373 server.log\npython3_d 2937 rhino    2w   REG   8,49 54641139 212340373 server.log\npython3_d 2938 rhino    1w   REG   8,49 54641139 212340373 server.log\npython3_d 2938 rhino    2w   REG   8,49 54641139 212340373 server.log\npython3_d 2969 rhino    1w   REG   8,49 54641139 212340373 server.log\npython3_d 2969 rhino    2w   REG   8,49 54641139 212340373 server.log\npython3_d 2978 rhino    1w   REG   8,49 54641139 212340373 server.log\npython3_d 2978 rhino    2w   REG   8,49 54641139 212340373 server.log\npython3_d 2987 rhino    1w   REG   8,49 54641139 212340373 server.log\npython3_d 2987 rhino    2w   REG   8,49 54641139 212340373 server.log\npython3_d 2990 rhino    1w   REG   8,49 54641139 212340373 server.log\npython3_d 2990 rhino    2w   REG   8,49 54641139 212340373 server.log\npython3_d 2995 rhino    1w   REG   8,49 54641139 212340373 server.log\npython3_d 2995 rhino    2w   REG   8,49 54641139 212340373 server.log\npython3_d 3048 rhino    1w   REG   8,49 54641139 212340373 server.log\npython3_d 3048 rhino    2w   REG   8,49 54641139 212340373 server.log\npython3_d 3050 rhino    1w   REG   8,49 54641139 212340373 server.log\npython3_d 3050 rhino    2w   REG   8,49 54641139 212340373 server.log\npython3_d 3052 rhino    1w   REG   8,49 54641139 212340373 server.log\npython3_d 3052 rhino    2w   REG   8,49 54641139 212340373 server.log\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
    1.\u79fb\u52a8 \u4f8b1\uff1a\u79fb\u52a8\u4e00\u4e2a\u6587\u4ef6\u5230\u4e00\u4e2a\u6587\u4ef6\u5939\u4e2d [lemon@iZbp159egvvktszc82dr5xZ ~]$ ls pip3 pip   \u2026 …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[14],"tags":[],"_links":{"self":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts\/320"}],"collection":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=320"}],"version-history":[{"count":6,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/320\/revisions"}],"predecessor-version":[{"id":9044,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/320\/revisions\/9044"}],"wp:attachment":[{"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=320"},{"taxonomy":"post_tag","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}