monitor.php

/*
 * 程序崩溃邮件告警脚本
 * 
 * crontab配置:  */1 * * * * /usr/bin/php -f /data/core/monitor.php  >> /data/core/monitor.log 2>&1
 *
/etc/mail.rc最后配置如下 
set from=clearluo_work@163.com
set smtp=smtp.163.com
set smtp-auth-user=clearluo_work@163.com
set smtp-auth-password=xxxx
set smtp-auth-login

echo "234234234" |mail -s "program hello"  tolsw@qq.com
 */
<?php

$file_path = "/data/core/";

$cmd_str = "cat $file_path"."curr.data";
$out_max = shell_exec($cmd_str);
$curr_max = $out_max ? $out_max : 0;
echo "curr_max = ".$curr_max;

$cmd_str = "ls -rt $file_path"."core*";
exec($cmd_str, $out_file_name, $status);
print_r($out_file_name);

$time_name = array();

foreach($out_file_name as $key=>$value){
        $arg_name = explode("-", $value);
        $time_name[] = $arg_name[6];
}

print_r($time_name);

$flag = false;
foreach ($time_name as $key=>$value){
        if ($value > $curr_max){
                $content = date("Y-m-d H:i:s", $value) . " happen to core of " . $out_file_name[$key];
                $cmd_str = "echo $content |mail -s '程序崩溃'  tolsw@qq.com";
                echo $cmd_str . "\n";
                shell_exec($cmd_str);
                $curr_max = $value;
                $flag = true;
        }
}

if ($flag){
        $cmd_str = "echo $curr_max > $file_path"."curr.data";
        echo "cmd_str = ". $cmd_str . "\n";
        shell_exec($cmd_str);
}