{"id":11867,"date":"2024-02-05T10:55:27","date_gmt":"2024-02-05T02:55:27","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress_it\/?p=11867"},"modified":"2024-02-05T10:58:41","modified_gmt":"2024-02-05T02:58:41","slug":"watch%ef%bc%88%e5%ae%9a%e6%97%b6%e6%8c%87%e4%bb%a4%ef%bc%89","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=11867","title":{"rendered":"watch\uff08\u5b9a\u65f6\u6307\u4ee4\uff09"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-1\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=11867\/#watch\" title=\"watch\">watch<\/a><ul class=\"ez-toc-list-level-2\"><li class=\"ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=11867\/#%E8%A1%A5%E5%85%85%E8%AF%B4%E6%98%8E\" title=\"\u8865\u5145\u8bf4\u660e\">\u8865\u5145\u8bf4\u660e<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=11867\/#%E8%AF%AD%E6%B3%95\" title=\"\u8bed\u6cd5\">\u8bed\u6cd5<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=11867\/#%E9%80%89%E9%A1%B9\" title=\"\u9009\u9879\">\u9009\u9879<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=11867\/#%E5%8F%82%E6%95%B0\" title=\"\u53c2\u6570\">\u53c2\u6570<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=11867\/#%E5%AE%9E%E4%BE%8B\" title=\"\u5b9e\u4f8b\">\u5b9e\u4f8b<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"watch\"><\/span>watch<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\u53ef\u4ee5\u5c06\u547d\u4ee4\u7684\u8f93\u51fa\u7ed3\u679c\u8f93\u51fa\u5230\u6807\u51c6\u8f93\u51fa\u8bbe\u5907\uff0c\u591a\u7528\u4e8e\u5468\u671f\u6027\u6267\u884c\u547d\u4ee4\/\u5b9a\u65f6\u6267\u884c\u547d\u4ee4<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E8%A1%A5%E5%85%85%E8%AF%B4%E6%98%8E\"><\/span>\u8865\u5145\u8bf4\u660e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>watch\u547d\u4ee4<\/strong> \u4ee5\u5468\u671f\u6027\u7684\u65b9\u5f0f\u6267\u884c\u7ed9\u5b9a\u7684\u6307\u4ee4\uff0c\u6307\u4ee4\u8f93\u51fa\u4ee5\u5168\u5c4f\u65b9\u5f0f\u663e\u793a\u3002watch\u662f\u4e00\u4e2a\u975e\u5e38\u5b9e\u7528\u7684\u547d\u4ee4\uff0c\u57fa\u672c\u6240\u6709\u7684Linux\u53d1\u884c\u7248\u90fd\u5e26\u6709\u8fd9\u4e2a\u5c0f\u5de5\u5177\uff0c\u5982\u540c\u540d\u5b57\u4e00\u6837\uff0cwatch\u53ef\u4ee5\u5e2e\u4f60\u76d1\u6d4b\u4e00\u4e2a\u547d\u4ee4\u7684\u8fd0\u884c\u7ed3\u679c\uff0c\u7701\u5f97\u4f60\u4e00\u904d\u904d\u7684\u624b\u52a8\u8fd0\u884c\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E8%AF%AD%E6%B3%95\"><\/span>\u8bed\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre><code>watch(\u9009\u9879)(\u53c2\u6570)<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"%E9%80%89%E9%A1%B9\"><\/span>\u9009\u9879<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre><code class=\"language-bash\">-n # \u6216--interval  watch\u7f3a\u7701\u6bcf2\u79d2\u8fd0\u884c\u4e00\u4e0b\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u7528-n\u6216-interval\u6765\u6307\u5b9a\u95f4\u9694\u7684\u65f6\u95f4\u3002\n-d # \u6216--differences  \u7528-d\u6216--differences \u9009\u9879watch \u4f1a\u9ad8\u4eae\u663e\u793a\u53d8\u5316\u7684\u533a\u57df\u3002 \u800c-d=cumulative\u9009\u9879\u4f1a\u628a\u53d8\u52a8\u8fc7\u7684\u5730\u65b9(\u4e0d\u7ba1\u6700\u8fd1\u7684\u90a3\u6b21\u6709\u6ca1\u6709\u53d8\u52a8)\u90fd\u9ad8\u4eae\u663e\u793a\u51fa\u6765\u3002\n-t # \u6216-no-title  \u4f1a\u5173\u95edwatch\u547d\u4ee4\u5728\u9876\u90e8\u7684\u65f6\u95f4\u95f4\u9694,\u547d\u4ee4\uff0c\u5f53\u524d\u65f6\u95f4\u7684\u8f93\u51fa\u3002\n-h, --help # \u67e5\u770b\u5e2e\u52a9\u6587\u6863<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"%E5%8F%82%E6%95%B0\"><\/span>\u53c2\u6570<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6307\u4ee4\uff1a\u9700\u8981\u5468\u671f\u6027\u6267\u884c\u7684\u6307\u4ee4\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%AE%9E%E4%BE%8B\"><\/span>\u5b9e\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre><code class=\"language-bash\">watch -n 1 -d netstat -ant       # \u547d\u4ee4\uff1a\u6bcf\u9694\u4e00\u79d2\u9ad8\u4eae\u663e\u793a\u7f51\u7edc\u94fe\u63a5\u6570\u7684\u53d8\u5316\u60c5\u51b5\nwatch -n 1 -d &#039;pstree|grep http&#039; # \u6bcf\u9694\u4e00\u79d2\u9ad8\u4eae\u663e\u793ahttp\u94fe\u63a5\u6570\u7684\u53d8\u5316\u60c5\u51b5\u3002 \u540e\u9762\u63a5\u7684\u547d\u4ee4\u82e5\u5e26\u6709\u7ba1\u9053\u7b26\uff0c\u9700\u8981\u52a0&#039;&#039;\u5c06\u547d\u4ee4\u533a\u57df\u5f52\u6574\u3002\nwatch &#039;netstat -an | grep:21 | \\ grep&lt;\u6a21\u62df\u653b\u51fb\u5ba2\u6237\u673a\u7684IP&gt;| wc -l&#039; # \u5b9e\u65f6\u67e5\u770b\u6a21\u62df\u653b\u51fb\u5ba2\u6237\u673a\u5efa\u7acb\u8d77\u6765\u7684\u8fde\u63a5\u6570\nwatch -d &#039;ls -l|grep scf&#039;       # \u76d1\u6d4b\u5f53\u524d\u76ee\u5f55\u4e2d scf&#039; \u7684\u6587\u4ef6\u7684\u53d8\u5316\nwatch -n 10 &#039;cat \/proc\/loadavg&#039; # 10\u79d2\u4e00\u6b21\u8f93\u51fa\u7cfb\u7edf\u7684\u5e73\u5747\u8d1f\u8f7d\nwatch uptime\nwatch -t uptime\nwatch -d -n 1 netstat -ntlp\nwatch -d &#039;ls -l | fgrep goface&#039;     # \u76d1\u6d4bgoface\u7684\u6587\u4ef6\nwatch -t -differences=cumulative uptime\nwatch -n 60 from            # \u76d1\u63a7mail\nwatch -n 1 &quot;df -i;df&quot;       # \u76d1\u6d4b\u78c1\u76d8inode\u548cblock\u6570\u76ee\u53d8\u5316\u60c5\u51b5<\/code><\/pre>\n<p>FreeBSD\u548cLinux\u4e0bwatch\u547d\u4ee4\u7684\u4e0d\u540c\uff0c\u5728Linux\u4e0b\uff0cwatch\u662f\u5468\u671f\u6027\u7684\u6267\u884c\u4e0b\u4e2a\u7a0b\u5e8f\uff0c\u5e76\u5168\u5c4f\u663e\u793a\u6267\u884c\u7ed3\u679c\uff0c\u5982\uff1a<code>watch -n 1 -d netstat -ant<\/code>\uff0c\u800c\u5728FreeBSD\u4e0b\u7684watch\u547d\u4ee4\u662f\u67e5\u770b\u5176\u5b83\u7528\u6237\u7684\u6b63\u5728\u8fd0\u884c\u7684\u64cd\u4f5c\uff0cwatch\u5141\u8bb8\u4f60\u5077\u770b\u5176\u5b83terminal\u6b63\u5728\u505a\u4ec0\u4e48\uff0c\u8be5\u547d\u4ee4\u53ea\u80fd\u8ba9\u8d85\u7ea7\u7528\u6237\u4f7f\u7528\u3002<a href=\"https:\/\/ipcmen.com\/watch\">https:\/\/ipcmen.com\/watch<\/a><br \/>\n\u5b9e\u65f6\u76d1\u63a7\u67d0\u4e00\u6307\u4ee4\u7684\u6267\u884c\u7ed3\u679c<\/p>\n<button class=\"simplefavorite-button\" data-postid=\"11867\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 watch\u8865\u5145\u8bf4\u660e\u8bed\u6cd5\u9009\u9879\u53c2\u6570\u5b9e\u4f8b watch \u53ef\u4ee5\u5c06\u547d\u4ee4\u7684\u8f93\u51fa\u7ed3\u679c\u8f93\u51fa\u5230\u6807\u51c6\u8f93\u51fa\u8bbe\u5907\uff0c\u591a\u7528\u4e8e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[917],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/11867"}],"collection":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11867"}],"version-history":[{"count":3,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/11867\/revisions"}],"predecessor-version":[{"id":11870,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/11867\/revisions\/11870"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11867"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}