监控日志脚本（非切割的日志） 自动发邮件和短信通知

#!/bin/bash
ARGV=`getopt -o l:,i:,t:,k:,u:,m:,U:,M:,k:,K: -l log_path:,initial_row:,tmp_log:,keywords:,user_list:,user_mail:,user_file_sms:,user_file_mail:,keywords_file:,dameon,interval:,help  -n test.sh -- "$@"`
eval set --"$ARGV"
while true
do
    case "$1" in
    -l|--log_path)
    log_path="$2"
        shift
        ;;
    -i|--initial_row)
    initial_row="$2"
        shift
        ;;
    -t|--tmp_log)
    tmp_log="$2"
        shift
        ;;
    -k|--keywords)
    keywords="$2"
        shift
        ;;
    -u|--user_list)
    user_list="$2"
        shift
        ;;
    -m|--user_mail)
    user_mail="$2"
        shift
        ;;
    -U|--user_file_sms)
    user_file="$2"
        shift
        ;;    
    -M|--user_file_mail)
    user_file_mail="$2"
        shift
        ;;
    -k|--keywords_file)
    keywords_file="$2"
        shift
        ;;    
    --dameon)
    dameon='yes'
        shift
        ;;
    --interval)
    interval="$2"
        shift
        ;;
    --help)
        echo "
This tool can helps you monitor log-files by matching keywords,and contact the users which you want to contact.Loging a file what will matched.
-l|--log_path : The path of log-file;
-i|--initial_row : Starting with the initial line-NUM.
-t|--tmp_log : Path of which you want to log for matched keywords's line. 
-k|--keywords : keywords you want to match ,separate by ','
-u|--user_list : contact list ,separate by ','
-m|--user_mail : Acount of email ,separate by ','
-U|--user_file_sms : Sms contact file ,separate by '\n' 
-M|--user_file_maill : Email contact file ,separate by '\n' 
-k|--keywords_file : keywords file you want to match ,separate by '\n'
--dameon : Intial dameon 
--help : It helps you to use this tool!
"
    exit 0
#       shift
        ;;
    --)
        shift
    break
        ;;
    *) 
        echo "Internal error!" ; 
        echo "
This tool can helps you monitor log-files by matching keywords,and contact the users which you want to contact.Loging a file what will matched.
-l|--log_path : The path of log-file;
-i|--initial_row : Starting with the initial line-NUM.
-t|--tmp_log : Path of which you want to log for matched keywords's line. 
-k|--keywords : keywords you want to match ,separate by ','
-u|--user_list : contact list ,separate by ','
-m|--user_mail : Acount of email ,separate by ','
-U|--user_file_sms : Sms contact file ,separate by '\n' 
-M|--user_file_maill : Email contact file ,separate by '\n' 
-k|--keywords_file : keywords file you want to match ,separate by '\n'
--dameon : Intial dameon 
--help : It helps you to use this tool!
"
        exit 0
        ;;
    esac
shift
done
#Test the given options's values
function test_argments(){
    [ -z $1 ]
}
test_argments $log_path && echo 'Error! Log_path is null.' && exit 1
test_argments $initial_row && initial_row=1
test_argments $tmp_log && tmp_log='/tmp/log_quary.tmp'
test_argments $keywords && keywords=''
test_argments $user_list && user_list=''
test_argments $interval && interval=5
current_row=$initial_row
function trigger_by_mail(){
    local name=`echo $1 | tr ',' '\n'`
    for i in $name
        do
        from='zhangshang@test.com'  
        to=$i               
        email_date=`date +%F_%T`  
        email_content=$2
        email_subject=$project"__"$email_date  
        echo $email_content | formail -I "From: $from" -I "MIME-Version:1.0" -I "Content-type:text/html;charset=gb2312" -I "Subject: $email_subject" | /usr/sbin/sendmail -oi $to
        done
}
function trigger_by_sms(){
    local name=`echo $1 | tr ',' '\n'`
    for i in $name
        do
        #This is weiwang's interface for sending sms
        curl https://cf.51welink.com/submitdata/service.asmx/g_Submit?sname='(username)'&spwd='(password)'&scorpid=&sprdid=(serial_num)&sdst=$i&smsg='$1' 1>/dev/null 2>/tmp/sms_error.log
        done
}
function Cut_log(){
    local end_row=`wc -l $log_path | awk '{print $1}'`
    [ $current_row -gt $end_row ] && return 0
    eval sed -n '$current_row,${end_row}g' $log_path >$tmp_log 1>/dev/null 2>/tmp/Cut_log_error.log
    [ $? -ne 0 ] && trigger_by_mail $user_mail "Get cut-log Error,Check permission or disk room $tmp_log" && trigger_by_sms $user_list "Get cut-log Error,Check permission or disk room  $tmp_log"
    current_row=`let end_row+=1`
}
function Quary_log(){
    count=0
    regex=`echo $keywords | tr -s ',' '|'`
    test_argments $regex && echo 'Keywords is null! Do nothing' && return 1
    egrep -C 2 "($regex)" $log_path  >$tmp_log 
    [ `wc -l $tmp_log | awk '{print $1}'` -ne 0 ] && tmp_file=$tmp_log.`date +%F_%T` && mv $tmp_log $tmp_file && let count+=1
    if [ $count -ne 0 ]
        then
        local title="$perject monitor error"
        local message_email=`cat $tmp_file`
        local message_sms="$preject  Error!"
        trigger_by_mail $user_mail $title $message_email
        trigger_by_sms $user_list $message_sms
    fi
}
function Change_variables(){
    if [ -n "$keywords_file" ]
        then
        keywords='separate_words_begin'
        while read lines
            do
            $keywords=$keywords','`echo -e "$lines" | tr -d '\n'`
            done <$keywords_file
    fi
    if [ -n "$user_file_sms" ]
        then
        user_list='separate_words_begin'
        while read lines
            do
            $user_list=$user_list,`echo -e "$lines" | tr -d '\n'`
            done <$user_file_sms
    fi
    if [ -n "$user_file_mail" ]
        then
        user_mail='separate_words_begin'
        while read lines
            do
            $user_mail=$user_mail,`echo -e "$lines" | tr -d '\n'`
            done <$user_file_mail
    fi
}
function demeon_init(){
    let sleep_time=interval*60
    while true
        do
        Cut_log
        Quary_log
        sleep $sleep_time
        done
}
#Begin to start quary
Change_variables
if [ "$dameon" == "yes" ]
    then
    demeon_init
else
    Cut_log
    Quary_log
fi