监控脚本

#!/bin/bash

hostname=`hostname`

for i in `df -h  |sed -n '/\/$/p' |gawk '{ print $3 }' | sed 's/%//' |sed 's/G//'`

do

if [ $i -le 20 ]; then 

echo  "$hostname disk space<20G"

/bin/mail -s "$hostname space<20G" [e-mail]

fi

done

服务器的负载监控

#!/bin/bash
N=10
load=`uptime |awk '{print $10}' |cut -d '.' -f 1`
if  [ $load -gt $N  ]
then
 /bin/mail -s "84.22.112.86_load>$N%"    [e-mail] fi




MYSQL 主从复制监控


#!/bin/bash
mysql  -hlocalhost -uroot -p'1332' -e "show slave status\G;"   |grep -i  running >slave.log
if  [ `cat  slave.log|grep   -i io |awk -F : '{ print $2 }'` != "Yes" ]
        then
        echo "slave io process is error"

          /bin/mail -s "watch-movie5_slave_down"    [e-mail]        fi
if  [ `cat slave.log |grep  -i sql |awk -F : '{ print $2 }'` != "Yes" ]
        then
        echo  "slave sql process is error"
         /bin/mail -s "watch-movie5_slave_down"    [e-mail]




数据库备份脚本


#!/bin/bash
#backup the db file
export time1=`date -d"today" +%Y-%m-%d`
mysqldump -uadmon_hulu -p'$W-w?' admon_anime > /home/backup_file/db_backup/admon_anime/admon_anime."$time1"
mysqldump -uadmon_hulu -p'$W-G?' admon_reality > /home/backup_file/db_backup/admon_reality/admon_reality."$time1"
mysqldump -uadmon_hulu -p'$W4w?' admon_hulu > /home/backup_file/db_backup/admon_hulu/admon_hulu."$time1"

#delete the log file of 10 days ago
export time2=`date -d"10 days ago" +%Y-%m-%d`
rm -f /home/backup_file/db_backup/admon_anime/admon_anime."$time2"
rm -f /home/backup_file/db_backup/admon_reality/admon_reality."$time2"
rm -f /home/backup_file/db_backup/admon_hulu/admon_hulu."$time2"








数据库备份然后上传的脚本



#!/bin/sh
IP=watch-movie5-84.22.112.86
#IP=sitemanager-174.36.172.101
scriptsDir=`pwd`
#dataDir=/usr/local/mysql/data
dataDir=/usr/local/mysql/var
tmpBackupDir=/tmp/mysqlblackup
backupDir=/backup/mysql

ftpUser=zlxbackup
ftpPWD='fDSLD'
mysqlPWD='dsadsf'


if [[ -e $tmpBackupDir ]]; then
rm -rf $tmpBackupDir/*
else
mkdir $tmpBackupDir
fi

file=`ls -t /backup/mysql|grep tar|sed -n '15,$p'`
for i in $file;do
rm -rf  /backup/mysql/$i
done
if [[ ! -e $backupDir ]];then
mkdir -p $backupDir
fi
echo "`date +%Y%m%d%H%M`  mysqlback start" >>"$backupDir"/`date +%Y%m%d`.log
dbname=`find "/usr/local/mysql/var" -type d|sed -e "s/\/usr\/local\/mysql\/var\///"|sed -e "s/\/usr\/local\/mysql\/var//"|sed -e "s/^test$//"|grep -v "mysql"|grep -v 2010|sed -e "/^$/d"`

for databases in $dbname; do
if [[ $databases == "" ]]; then
continue
else
errfile="$backupDir"/`date +%Y%m%d`.err
echo "dumping $databases">>$errfile
/usr/local/mysql/bin/mysqldump -uroot -p$mysqlPWD $databases >"$tmpBackupDir"/"$databases".sql 2>>$errfile
fi
done

echo "`date +%Y%m%d%H%M`  mysqlback stop,start compress!" >>"$backupDir"/`date +%Y%m%d`.log
date=`date +%Y%m%d-%H%M`
cd $tmpBackupDir
tar czf $backupDir/mysql-$IP-$date.tar.gz ./
echo "`date +%Y%m%d%H%M`  mysqlback end!" >>"$backupDir"/`date +%Y%m%d`.log
#End

date0=`date +%Y%m%d`
cd $backupDir
/usr/bin/ftp -n<open 67.228.150.197 21
user $ftpUser  $ftpPWD
bin
#passive
mkdir -p $date0
cd $date0
put  mysql-$IP-$date.tar.gz
bye
EOF






数据库备份的脚本
#!/bin/bash
#backup the db file
export time1=`date -d"today" +%Y-%m-%d`
#echo $time1
/usr/local/mysql/bin/mysqldump -u'watchmo3'  -p'ACr>:4%'  watchmo3_data > /home/backup_file/db_backup/watchmo3_data/watchmo3_data."$time1"

#delete the log file of 10 days ago
export time2=`date -d"10 days ago" +%Y-%m-%d`
#echo $time2
rm -f /home/backup_file/db_backup/watchmo3_data/watchmo3_data."$time2"


网站监控的脚本


#!/bin/bash
status1=`curl -I 2>/dev/null | grep HTTP |awk '{print $2}'`
sleep 10
status2=`curl -I 2>/dev/null | grep HTTP |awk '{print $2}'`
sleep 10
status3=`curl -I 2>/dev/null | grep HTTP |awk '{print $2}'`
sleep 10
line=`cat /var/script/movie1 | wc -l`
if [ "$status1" -eq 200 -a "$status2" -eq 200 -a "$status3" -eq 200 ];then
        echo > /var/script/movie1
fi

if [ "$status1" != "200" -a "$status2" != "200" -a "$status3" != "200" -a "$line" -le 5 ];then
        echo "#####################" >> /var/script/movie1
        curl "" >/dev/null 2>&1
       curl "" >/dev/null 2>&1
#       curl "" >/dev/null 2>&1
fi




磁盘监控脚本


#!/bin/bash
for i in `df | grep /dev | awk '{print $5}' | sed 's/%//g'`
do
if [ $i -gt 98 ]; then
/bin/mail -s "watch-movie4_dist>98%"    [e-mail]
done