mysql_auto_rep.sh

#!/bin/sh   
  
DB_USER="root"  
DB_PASS="123456"  
DB_NAME="blog"  
LOG_PATH="/data/db/errlog.log"  
TIME=`date +%Y-%m-%d" "%H:%M:%S`   
TABLES=`/usr/bin/awk '/'"repair failed"'/ {print $6}' $LOG_PATH | sort -k1n | uniq -c | awk -F "'" '{print $2}' | awk -F '/' '{print $3}'`   
  
if [ -n "$TABLES" ]   
then   
    for i in `/usr/bin/awk '/'"repair failed"'/ {print $6}' $LOG_PATH | sort -k1n | uniq -c | awk -F "'" '{print $2}' | awk -F '/' '{print $3}'`   
    do  
        /data/soft/mysql/bin/mysql -u$DB_USER -p$DB_PASS $DB_NAME -e "repair TABLE $i" > repair_$i   
        if grep "OK" repair_$i >/dev/null  
        then   
            echo "$TIME repair TABLES $i successful!"  
        else  
            echo "$TIME repair TABLES $i Failed!"  
        fi   
        rm -rf repair_$i   
    done   
else  
    echo "There is no need to repair the table!"  
fi   
:>$LOG_PATH