{"id":103,"date":"2023-06-26T10:33:46","date_gmt":"2023-06-26T02:33:46","guid":{"rendered":"https:\/\/www.book2022.top\/?p=103"},"modified":"2023-06-26T10:33:46","modified_gmt":"2023-06-26T02:33:46","slug":"linux%e4%ba%91%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%85%a5%e4%be%b5%e5%a6%82%e4%bd%95%e6%8e%92%e6%9f%a5","status":"publish","type":"post","link":"https:\/\/txt.book2020.top\/?p=103","title":{"rendered":"Linux\u4e91\u670d\u52a1\u5668\u5165\u4fb5\u5982\u4f55\u6392\u67e5"},"content":{"rendered":"\n<p><strong>\u68c0\u67e5\u5f53\u524d\u767b\u5f55\u7528\u6237<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/raw.githubusercontent.com\/sdhz151\/tu\/main\/l1.jpg\" alt=\"\"\/><\/figure>\n<\/figure>\n\n\n\n<p>\u8f93\u5165w\u6216\u8005who\uff0c\u5c31\u53ef\u4ee5\u770b\u5230\u5f53\u524d\u53ea\u6709\u4e00\u4e2a\u7528\u6237\u767b\u5f55\uff0c\u6b63\u5e38\u60c5\u51b5\u4e0b\u53ea\u6709\u4f60\u4e00\u4e2a\u4eba\u767b\u5f55\uff0c\u5982\u679c\u4e0d\u662f\u4e00\u4e2a\u6700\u597d\u6392\u67e5\u4e0b\u3002<\/p>\n\n\n\n<p><strong>\u68c0\u67e5\u7f51\u7edc\u8fde\u63a5<\/strong><\/p>\n\n\n\n<p>\u547d\u4ee4\u67e5\u770b\u5f53\u524d\u7f51\u7edc\u8fde\u63a5\uff0c\u5982\u679c\u6ca1\u6709netstat\uff0c\u5c31\u5b89\u88c5\u4e00\u4e0b\u518d\u67e5\u770b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>netstat -anp<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt install net-tools<\/code><\/pre>\n\n\n\n<p>\u68c0\u67e522,445,3389,6379\u7b49\u5e38\u89c1\u7aef\u53e3\u662f\u5426\u5f02\u5e38\u8fde\u63a5\uff0c\u68c0\u67e5connect\u8fde\u63a5\u7684\u5730\u5740\u662f\u5426\u4e3a\u56fd\u5916\u6216\u8005\u4e91\u5382\u5546\u7684ip\uff0c\u53ef\u4ee5\u5728\u5fae\u6b65\u6216\u8005\u5176\u5b83\u7684\u60c5\u62a5\u5e73\u53f0\uff0c\u67e5\u8be2\u8be5ip\u7684\u4fe1\u606f<\/p>\n\n\n\n<p><strong>\u68c0\u67e5\u8fdb\u7a0b<\/strong><\/p>\n\n\n\n<p>ps -ef \u68c0\u67e5\u8fdb\u7a0b\uff0c\u662f\u5426\u6709\u5f02\u5e38\uff0c\u9047\u5230\u4e0d\u61c2\u7684\u8fdb\u7a0b\u53ef\u4ee5\u4e0a\u7f51\u67e5\u4e00\u4e0b\uff0c\u4ecenetstat\u4e2d\u65e0\u6cd5\u5224\u65ad\u7684\u8fde\u63a5\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8fdb\u7a0bid\u67e5\u770b\u76f8\u5e94\u8fdb\u7a0b\u4fe1\u606fps -ef|grep id,\u5b9a\u4f4d\u76f8\u5173\u6587\u4ef6\uff0c\u5206\u6790\u6587\u4ef6\u662f\u5426\u6709\u6076\u610f\u884c\u4e3a\uff0c\u6216\u8005\u4e4b\u95f4\u4e0a\u4f20virustotal\u7b49\u5728\u7ebf\u68c0\u6d4b\u5e73\u53f0\u68c0\u67e5\u6587\u4ef6\u662f\u5426\u6709\u5bb3\u3002<\/p>\n\n\n\n<p><strong>\u68c0\u67e5\u5386\u53f2\u547d\u4ee4<\/strong><\/p>\n\n\n\n<p>.bash_history\u8bb0\u5f55\u4e86\u8f93\u5165\u8fc7\u7684\u547d\u4ee4\uff0c\u53ef\u4ee5\u68c0\u67e5\u662f\u5426\u6709\u4e0d\u662f\u81ea\u5df1\u8f93\u5165\u7684\u547d\u4ee4<\/p>\n\n\n\n<p><strong>\u68c0\u67e5\u8d26\u53f7\u4fe1\u606f<\/strong><\/p>\n\n\n\n<p>\/etc\/passwd\u67e5\u770b\u8d26\u53f7\u4fe1\u606f<\/p>\n\n\n\n<p><strong>\u68c0\u67e5\u5b9a\u65f6\u4efb\u52a1<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>crontab -l<\/code><\/pre>\n\n\n\n<p><strong>\u68c0\u67e5\u767b\u5f55\u65e5\u5fd7<\/strong><\/p>\n\n\n\n<p>\u6267\u884clast\u6216\u8005lastlog\u67e5\u770b\u7528\u6237\u6700\u8fd1\u767b\u5f55\u65e5\u5fd7<\/p>\n\n\n\n<p>\u67e5\u770bssh\u767b\u5f55\u65e5\u5fd7\uff0c\u662f\u5426\u6709\u5927\u91cf\u7684\u767b\u5f55\u5931\u8d25\u4fe1\u606f<\/p>\n\n\n\n<p><a href=\"https:\/\/www.31idc.com\/helpcontent\/957.html\" target=\"_blank\" rel=\"noreferrer noopener\">\u6587\u7ae0\u6765\u6e90\uff1a<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u68c0\u67e5\u5f53\u524d\u767b\u5f55\u7528\u6237 \u8f93\u5165w\u6216\u8005who\uff0c\u5c31\u53ef\u4ee5\u770b\u5230\u5f53\u524d\u53ea\u6709\u4e00\u4e2a\u7528\u6237\u767b\u5f55\uff0c\u6b63\u5e38\u60c5\u51b5\u4e0b\u53ea\u6709\u4f60\u4e00\u4e2a\u4eba\u767b\u5f55\uff0c\u5982\u679c\u4e0d\u662f\u4e00\u4e2a\u6700&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-103","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/txt.book2020.top\/index.php?rest_route=\/wp\/v2\/posts\/103","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/txt.book2020.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/txt.book2020.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/txt.book2020.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/txt.book2020.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=103"}],"version-history":[{"count":0,"href":"https:\/\/txt.book2020.top\/index.php?rest_route=\/wp\/v2\/posts\/103\/revisions"}],"wp:attachment":[{"href":"https:\/\/txt.book2020.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/txt.book2020.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/txt.book2020.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}