Perl 监控 web展示

<pre name="code" class="sql">my $tom_home='/usr/local/apache-tomcat-7.0.55_8081/webapps/mon';
if (-f "$tom_home/file.html"){
open FILE,">$tom_home/file.html";
close FILE;}
jrhapt01:/home/tomcat/mon> perl c1.pl 
jrhapt01:/home/tomcat/mon> cat /usr/local/apache-tomcat-7.0.55_8081/webapps/mon/file.html 
jrhapt01:/home/tomcat/mon> cat c1.pl 
my $tom_home='/usr/local/apache-tomcat-7.0.55_8081/webapps/mon';
if (-f "$tom_home/file.html"){
open FILE,">$tom_home/file.html";
close FILE;}
jrhapt01:/home/tomcat/mon> cat m1.pl 
#!/usr/bin/perl 
use POSIX;
use Encode qw/encode decode/;
use CGI;
my $dir  = '/usr/local/apache-tomcat-7.0.55_8081/logs';
my $file = 'catalina.out';
my $tom_home='/usr/local/apache-tomcat-7.0.55_8081/webapps/mon';
$mon_file = "$dir/$file";
$IPMACHINE = "MBANKtest1";
$RTXNO="04657";
my $SDATE = strftime("%Y%m%d%H%M%S",localtime());
$UPLOADPATH = "/data/swap/mbanklog/$IPMACHINE-$SDATE$file";
print "########################################################################################################################n";
print "######监控日志文件：          $mon_filen";
print "######监控服务器：            $IPMACHINEn";
print "######报警通知腾讯通号码：    $RTXNOn";
print "######当前报警时间戳：        $SDATEn";


##########监控关键字，以空格隔开################
@warn_arr = qw/Exception 密码错误 登录失败/;
if (-f "$tom_home/file.html"){
open FILE,">$tom_home/file.html";
close FILE;};
foreach $a (@warn_arr) {
    undef @err_info;
    open( C,"<","$a.tmp" );
    while (<C>) {
        $count = $_;
    }
print "=========================================================================================================================n";
print "######监控异常关键字：      "$a"---数量=$countn";
    open( A,"$mon_file" ) || die "$!n";
    $i   = 0;
    $num = 0;
    $b = 0;
	
    while (<A>) {
        $num++;
        if ( $_ =~ /$a/i ) { $i++; $b = $num }
};
        if ( $i != 0 && $i != $count && defined($count) ) {
        open( B,"$mon_file" ) || die "$!n";
        while (<B>) {
        if  (($. >= "$b" -2) and  ($. <= "$b" + 2) ){push( @err_info,$_ ) };
        };
        print "######错误信息:@err_infon";
         my $q = CGI->new;
        open (C,">>$tom_home/file.html");
        print C ( $q->start_html('warn info'));
        print C ($q->h1("$a--err_info is @err_info"));
       print C ($q->end_html);
       close C;


#        system("wget -q --spider -t 1 http://10.130.130.248:8012/sendnotify.cgi?title="$IPMACHINE"&msg="$SDATE$filen@err_info"&receiver="$RTXNO"");
##        sleep(5);
##        system("./putlog "$mon_file" "$UPLOADPATH"");
#        print "######日志文件已上传至       $UPLOADPATHn";
       close B;
    }else {
  my $q = CGI->new;
        open (C,">>$tom_home/file.html");
        print C ( $q->start_html('warn info'));
        print C ($q->h1("$a IS OK"));
       print C ($q->end_html);
       close C;
}
  open( D,">","$a.tmp" );
    print D ("$in");
};








You have new mail in /var/spool/mail/tomcat

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jrhapt01:/usr/local/apache-tomcat-7.0.55_8081/webapps> pwd
/usr/local/apache-tomcat-7.0.55_8081/webapps
jrhapt01:/usr/local/apache-tomcat-7.0.55_8081/webapps> cd mon/
jrhapt01:/usr/local/apache-tomcat-7.0.55_8081/webapps/mon> ls
file.html


访问:
http://121.40.167.35:8081/mon/file.html