{"id":172,"date":"2008-03-13T16:59:30","date_gmt":"2008-03-13T00:59:30","guid":{"rendered":"http:\/\/blog.longwin.com.tw\/?p=172"},"modified":"2008-03-13T16:59:30","modified_gmt":"2008-03-13T00:59:30","slug":"linux-cpu","status":"publish","type":"post","link":"https:\/\/blog.fhl.net\/?p=172","title":{"rendered":"Linux cpu\u6eab\u5ea6\u8b66\u544a"},"content":{"rendered":"

\n\u6211\u5011\u5229\u7528lm_sensors\u4f86\u5075\u6e2cCPU\u6eab\u5ea6\uff0c\u4f5c\u6cd5\u5927\u7565\u5982\u4e0b\uff1a\n<\/p>\n

\n\u5b89\u88dd lm_sensors\n<\/p>\n

\nyum -y install lm_sensors \n<\/p>\n

\n\u8981\u7cfb\u7d71\u81ea\u52d5\u5075\u6e2c sensors\n<\/p>\n

\n \/usr\/sbin\/sensors-detect\n<\/p>\n

\n\u4e00\u8def  yes \u5230\u6700\u5f8c\n<\/p>\n

\n\u555f\u52d5daemon\n<\/p>\n

\n \/etc\/init.d\/lm_sensors start\n<\/p>\n

\n\u6253 \/usr\/bin\/sensors  \u6e2c\u8a66\n<\/p>\n

\n\u5982\u679c\u51fa\u73fe\u6eab\u5ea6\uff0c\u5c31\u8868\u793a\u8a2d\u5b9a\u6b63\u78ba\uff0c\u53ef\u4ee5\u6253\u5165\u4e0b\u9762\u9019\u4e00\u884c\u8b93\n<\/p>\n

\nchkconfig –add  lm_sensors\n<\/p>\n

\ndaemon\u958b\u6a5f\u81ea\u52d5\u555f\u52d5\n<\/p>\n

\n\u6700\u5f8c\u6211\u5011\u7528\u9019\u500b php script\u4f86\u5075\u6e2c\u6eab\u5ea6\u72c0\u6cc1\uff1a\n<\/p>\n

\n #!\/usr\/local\/bin\/php -q
\n<?php
\n$target=array(‘Core 0:’,’Core 1:’,’Core 2:’,’Core 3:’);
\n  $alarm=65;
\n  $inp=file(‘php:\/\/stdin’);
\n  $cnt=count($inp);
\n  $tcnt=count($target);
\n  for ($i=0;$i<$cnt;$i=$i+1)
\n  {
\n        for ($j=0;$j<$tcnt;$j=$j+1)
\n        {
\n                if (strncmp($target[$j],$inp[$i],strlen($target[$j]))==0)
\n                {\/\/matched
\n                        $c=(float) substr($inp[$i],strlen($target[$j]));
\n                        \/\/echo $c."\\n";
\n                        if ($c> $alarm) \/\/alarm on
\n                                exit(1);
\n                        break;
\n                }
\n        }
\n  }
\n  exit(0);
\n?>\n<\/p>\n

\n\u9019\u500bscript\u6aa2\u67e5\u56db\u500b\u6838\u5fc3\u7684\u6eab\u5ea6\uff0c\u7136\u5f8c\u5982\u679c\u5927\u65bc $alarm \u8a2d\u5b9a\u7684\u6eab\u5ea6\uff0c\u5c31\u56de\u50b3 1 \u5426\u5247\u56de\u50b30\uff0c\u4f7f\u7528\u7684\u65b9\u6cd5\u662f\n<\/p>\n

\n  \/usr\/bin\/sensors| \/xxxdir\/Temp.sh\n<\/p>\n

\n \u9019\u6a23\uff0c\u5c31\u53ef\u4ee5\u6b63\u78ba\u56de\u50b3CPU\u7684\u72c0\u6cc1\u4e86\u3002\n<\/p>\n

\n <\/p>\n","protected":false},"excerpt":{"rendered":"

\u6211\u5011\u5229\u7528lm_sensors\u4f86\u5075\u6e2cCPU\u6eab\u5ea6\uff0c\u4f5c\u6cd5\u5927\u7565\u5982\u4e0b\uff1a \u5b89\u88dd lm_sensors yum -y ins … \u95b1\u8b80\u5168\u6587 Linux cpu\u6eab\u5ea6\u8b66\u544a<\/span> →<\/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":[20],"tags":[],"class_list":["post-172","post","type-post","status-publish","format-standard","hentry","category-e"],"_links":{"self":[{"href":"https:\/\/blog.fhl.net\/index.php?rest_route=\/wp\/v2\/posts\/172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.fhl.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.fhl.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.fhl.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.fhl.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=172"}],"version-history":[{"count":0,"href":"https:\/\/blog.fhl.net\/index.php?rest_route=\/wp\/v2\/posts\/172\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.fhl.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.fhl.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.fhl.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}