{"id":28275,"date":"2020-02-07T12:44:22","date_gmt":"2020-02-07T04:44:22","guid":{"rendered":"http:\/\/4563.org\/?p=28275"},"modified":"2020-02-07T12:44:22","modified_gmt":"2020-02-07T04:44:22","slug":"%e5%85%b3%e4%ba%8ecf%e8%87%aa%e5%8a%a8%e5%bc%80%e9%aa%8c%e8%af%81%e7%a0%81%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=28275","title":{"rendered":"\u5173\u4e8ecf\u81ea\u52a8\u5f00\u9a8c\u8bc1\u7801\u95ee\u9898"},"content":{"rendered":"\n

\t\t\t\t\t@\u5c0f\u5c0f<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2020-1-2 04:46:03\t<\/p>\n

\u5173\u4e8ecf\u81ea\u52a8\u5f00\u9a8c\u8bc1\u7801\u95ee\u9898<\/h3>\n

\t\t \u672c\u5e16\u6700\u540e\u7531 @\u5c0f\u5c0f \u4e8e 2020-1-2 04:51 \u7f16\u8f91 <\/p>\n

\u9996\u5148\u611f\u8c22\u5927\u4f6c\u7684\u535a\u5ba2:https:\/\/cangshui.net\/4516.html
\u7cfb\u7edf:CentOS Linux 7.2.1511 (Core)
\u5b9d\u5854\u65e5\u5fd7:
cpu_load\u6570\u503c\u4e3a\uff1a1579 \uff0ccpu_maxload\u6570\u503c\u4e3a\uff1a50
\u672a\u5f00\u9a8c\u8bc1\u7801
\/www\/server\/cron\/7ed4e366a7cd219a888c15dcb7fd726e: line 87: syntax error: unexpected end of file<\/p>\n

:'( \u5927\u4f6c\u5e2e\u6211\u770b\u770b\u54ea\u91cc\u51fa\u95ee\u9898\u4e86<\/p>\n

https:\/\/s2.ax1x.com\/2020\/01\/02\/lJXZDg.png
\u90e8\u5206\u4ee3\u7801<\/p>\n

#==================================================#
mkdir "$cfile" 2>\/dev\/null
cpu_num=$( grep -c ‘model name’ \/proc\/cpuinfo ) #cpu\u603b\u6838\u6570
cpu_load=$( uptime | awk ‘{print $10}’ | awk ‘{sub(\/.$\/,"")}1’ ) #\u7cfb\u7edf1\u5206\u949f\u7684\u5e73\u5747\u8d1f\u8f7d
cpu_load=$(echo "$cpu_load * 100" | bc | awk ‘{print int($0)}’ )
cpu_maxload=`expr $cpu_num * $maxload * 10`
nowtime=$(date +%s)
echo -e "cpu_load\u6570\u503c\u4e3a\uff1a$cpu_load \uff0ccpu_maxload\u6570\u503c\u4e3a\uff1a$cpu_maxload"
if [[ $lasttime -eq "" ]]
then
echo -e "\u672a\u5f00\u9a8c\u8bc1\u7801"
else
echo -e "\u6570\u636e\u6b63\u5e38"
gaptime=`expr $nowtime – $lasttime`
echo -e "\u8ddd\u79bb\u4e0a\u6b21\u5f00\u76fe\u5df2\u7ecf\uff1a$gaptime S \uff0c\u4e0a\u6b21\u65f6\u95f4\u4e3a\uff1a$lasttime"
fi
if [[ $cpu_load -gt $cpu_maxload ]]&&[[ $lasttime -eq "" ]]
then
   echo "\u4e00\u5206\u949f\u5e73\u5747\u8d1f\u8f7d\u5df2\u8d85\u8fc7\u9608\u503c\uff0c\u5f00\u9a8c\u8bc1\u7801"
       curl -X PUT
   -H "X-Auth-Email: $email"
   -H "X-Auth-Key: $globalapi"
   -H "Content-Type: application\/json"
   -d ‘{
          "id": "$rulesid1",
      "paused": false,
      "description": "\u5168\u90e8\u90fd\u9a8c\u8bc1\u7801",
      "action": "challenge",
      "priority": 1000,
          "filter": {
      "id": "’$rulesid2’"
      }
   }’ "https:\/\/api.cloudflare.com\/client\/v4\/zones\/$zoneid\/firewall\/rules\/$rulesid1"
      rm -rf $cfile"xtime.txt"
                lasttime=$(date +%s)
      echo $lasttime >> $cfile"xtime.txt"
      echo -e "n\u5f00\u9a8c\u8bc1\u7801\u6210\u529f"
else
      if [[ $cpu_load -lt $cpu_maxload ]]&&[[ $gaptime -ge $keeptime ]]
      then
          echo -e "n\u5f00\u76fe\u65f6\u95f4\u5df2\u6709$gaptime\uff0c\u8d85\u8fc7$keeptime\uff0c\u4e14\u4e00\u5206\u949f\u5e73\u5747\u8d1f\u8f7d\u5df2\u4f4e\u4e8e\u9608\u503c\uff0c\u5c1d\u8bd5\u5173\u76fe"
                  curl -X PUT
         -H "X-Auth-Email: $email"
         -H "X-Auth-Key: $globalapi"
              -H "Content-Type: application\/json"
         -d ‘{
              "id": "$rulesid1",
         "paused": true,
         "description": "\u5168\u90e8\u90fd\u9a8c\u8bc1\u7801",
         "action": "challenge",
         "priority": 1000,
                 "filter": {
            "id": "’$rulesid2’"
             }
            }’ "https:\/\/api.cloudflare.com\/client\/v4\/zones\/$zoneid\/firewall\/rules\/$rulesid1"
            rm -rf $cfile"xtime.txt"
      else
         if [[ $cpu_load -ge $cpu_maxload ]]&&[[ $gaptime -ge $keeptime ]]
         then
         echo -e "n\u5f00\u76fe\u65f6\u95f4\u5df2\u6709$gaptime\uff0c\u8d85\u8fc7$keeptime\uff0c\u4f46\u662f\u8d1f\u8f7d\u4ecd\u7136\u8f83\u9ad8\u6682\u4e0d\u5173\u9a8c\u8bc1\u7801\uff0c\u8bf7\u81ea\u884c\u6392\u67e5\u539f\u56e0"
         else                              
                          if [[ $lasttime -eq "" ]]
            then
                          echo -e ""
            else
            echo -e "n\u5f00\u76fe\u65f6\u95f4\u6709$gaptime\uff0c\u672a\u8d85\u8fc7$keeptime\uff0c\u4e0d\u5173\u9a8c\u8bc1\u7801\u6216\u65e0\u9700\u5f00\u9a8c\u8bc1\u7801"
            fi                          
         fi
      fi\t\t\t\t<\/p>\n

\t\t\t\t\t@\u5c0f\u5c0f<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2020-1-2 08:29:13\t<\/p>\n

<\/h3>\n

\t\t:'(\u6709\u5927\u54e5\u77e5\u9053\u600e\u4e48\u56de\u4e8b\u5417\t\t\t\t<\/p>\n

\t\t\t\t\twhy?<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2020-1-2 09:51:02\t<\/p>\n

<\/h3>\n

\t\tbash -x \u811a\u672c\uff0c\u8dd1\u4e00\u4e0b\t\t\t\t<\/p>\n

\t\t\t\t\t@\u5c0f\u5c0f<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2020-1-2 10:03:29\t<\/p>\n

<\/h3>\n

\t\t \u672c\u5e16\u6700\u540e\u7531 @\u5c0f\u5c0f \u4e8e 2020-1-2 10:06 \u7f16\u8f91 <\/p>\n

\u597d\u7684\t\t\t\t<\/p>\n

\t\t\t\t\t@\u5c0f\u5c0f<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2020-1-2 10:04:49\t<\/p>\n

<\/h3>\n

\t\twhy? \u5927\u4f6c\u6709\u8bdd\u8bf4 : 2020-1-2 09:51
bash -x \u811a\u672c\uff0c\u8dd1\u4e00\u4e0b<\/p>\n

\u6709\u9053http:\/\/note.youdao.com\/noteshare?id=ba622b046d278261d77cd816787b61f2\t\t\t <\/p>\n","protected":false},"excerpt":{"rendered":"

@\u5c0f\u5c0f \u5927\u4f6c\u6709\u8bdd\u8bf4 : 2020-…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/28275"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=28275"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/28275\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=28275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28275"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}