{"id":111,"date":"2016-02-26T17:08:12","date_gmt":"2016-02-26T09:08:12","guid":{"rendered":"https:\/\/blog.espnlol.com\/?p=111"},"modified":"2018-06-28T16:20:55","modified_gmt":"2018-06-28T08:20:55","slug":"linux%e6%b6%88%e7%81%ad%e5%83%b5%e5%b0%b8%e8%bf%9b%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/blog.espnlol.com\/?p=111","title":{"rendered":"linux\u6d88\u706d\u50f5\u5c38\u8fdb\u7a0b"},"content":{"rendered":"<p><span class=\"wp_keywordlink\">Linux<\/span>\u670d\u52a1\u5668\u4e0a\uff0c\u591a\u5c11\u4f1a\u51fa\u73b0\u4e00\u4e9b\u50f5\u5c38\u8fdb\u7a0b\uff0c\u4e0b\u9762\u4ecb\u7ecd\u5982\u4f55\u5feb\u901f\u5bfb\u627e\u548c\u6d88\u706d\u8fd9\u4e9b\u50f5\u5c38\u8fdb\u7a0b\u7684\u65b9\u6cd5<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u53ef\u4ee5\u7528<span class=\"wp_keywordlink\">top<\/span>\u547d\u4ee4\u6765\u67e5\u770b\u670d\u52a1\u5668\u5f53\u524d\u662f\u5426\u6709\u50f5\u5c38\u8fdb\u7a0b\uff0c\u5728\u4e0b\u56fe\u4e2d\u53ef\u4ee5\u770b\u5230\u50f5\u5c38\u8fdb\u7a0b\u6570\u7684\u63d0\u793a\uff0c\u5982\u679c\u6570\u5b57\u5927\u4e8e0\uff0c\u90a3\u4e48\u610f\u5473\u7740\u670d\u52a1\u5668\u5f53\u524d\u5b58\u5728\u6709\u50f5\u5c38\u8fdb\u7a0b<\/p>\n<p><img decoding=\"async\" title=\"\u70b9\u51fb\u67e5\u770b\u539f\u56fe\" src=\"http:\/\/www.linuxde.net\/wp-content\/uploads\/2013\/07\/112000mvr.jpg\" alt=\"QQ\u622a\u56fe20130725122857.jpg\" border=\"0\" \/><\/p>\n<p>\u4e0b\u9762\uff0c\u6211\u4eec\u7528<span class=\"wp_keywordlink\">ps<\/span>\u548c<span class=\"wp_keywordlink\">grep<\/span>\u547d\u4ee4\u5bfb\u627e\u50f5\u5c38\u8fdb\u7a0b<\/p>\n<pre class=\"\">ps -A -ostat,ppid,pid,cmd | grep -e '^[Zz]'<\/pre>\n<p>\u547d\u4ee4\u6ce8\u89e3\uff1a<\/p>\n<p>-A \u53c2\u6570\u5217\u51fa\u6240\u6709\u8fdb\u7a0b<\/p>\n<p>-o \u81ea\u5b9a\u4e49\u8f93\u51fa\u5b57\u6bb5 \u6211\u4eec\u8bbe\u5b9a\u663e\u793a\u5b57\u6bb5\u4e3a <span class=\"wp_keywordlink\">stat<\/span>\uff08\u72b6\u6001\uff09, ppid\uff08\u8fdb\u7a0b\u7236id\uff09, pid(\u8fdb\u7a0bid)\uff0ccmd\uff08\u547d\u4ee4\uff09\u8fd9\u56db\u4e2a\u53c2\u6570<\/p>\n<p>\u56e0\u4e3a\u72b6\u6001\u4e3a z\u6216\u8005Z\u7684\u8fdb\u7a0b\u4e3a\u50f5\u5c38\u8fdb\u7a0b\uff0c\u6240\u4ee5\u6211\u4eec\u4f7f\u7528grep\u6293\u53d6stat\u72b6\u6001\u4e3azZ\u8fdb\u7a0b<\/p>\n<p>\u8fd0\u884c\u7ed3\u679c\u53c2\u8003\u5982\u4e0b<\/p>\n<pre class=\"\">Z 12334 12339 \/path\/cmd<\/pre>\n<p>\u8fd9\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528kill -HUP 12339\u6765\u6740\u6389\u8fd9\u4e2a\u50f5\u5c38\u8fdb\u7a0b<\/p>\n<p>\u8fd0\u884c\u540e\uff0c\u53ef\u4ee5\u518d\u6b21\u8fd0\u884cps -A -ostat,ppid,pid,cmd | grep -e &#8216;^[Zz]&#8217;\u6765\u786e\u8ba4\u662f\u5426\u5c06\u50f5\u5c38\u8fdb\u7a0b\u6740\u6b7b<\/p>\n<p>\u5982\u679ckill \u5b50\u8fdb\u7a0b\u7684\u65e0\u6548\uff0c\u53ef\u4ee5\u5c1d\u8bd5kill \u5176\u7236\u8fdb\u7a0b\u6765\u89e3\u51b3\u95ee\u9898\uff0c\u4f8b\u5982\u4e0a\u9762\u4f8b\u5b50\u7236\u8fdb\u7a0bpid\u662f 12334\uff0c\u90a3\u4e48\u6211\u4eec\u5c31\u8fd0\u884c<\/p>\n<pre class=\"\">kill -HUP 12334<\/pre>\n<p>\u6765\u89e3\u51b3\u95ee\u9898<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u670d\u52a1\u5668\u4e0a\uff0c\u591a\u5c11\u4f1a\u51fa\u73b0\u4e00\u4e9b\u50f5\u5c38\u8fdb\u7a0b\uff0c\u4e0b\u9762\u4ecb\u7ecd\u5982\u4f55\u5feb\u901f\u5bfb\u627e\u548c\u6d88\u706d\u8fd9\u4e9b\u50f5\u5c38\u8fdb &hellip; <a href=\"https:\/\/blog.espnlol.com\/?p=111\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-111","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/111","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=111"}],"version-history":[{"count":4,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/111\/revisions"}],"predecessor-version":[{"id":289,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/111\/revisions\/289"}],"wp:attachment":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=111"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=111"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}