mysql增量備份二進制日志shell腳本

mysql增量備份二進制日志shell

exit?0

echo?"?"?>>$log_file

echo?"End?backup?mysql?binary?logs?at?$stop_time"?>>$log_file

stop_time=$(date?+"%F?%H:%M:%S")

done

fi

fi

fi

echo?"Backup?$base?to?$backup_dir?failed"|mail?-s?"MySQL?binary?logs?backup?failed"?root@localhost

echo?"Backup?$base?failed"?>>$log_file

else

echo?"Backup?$base?successfully"?>>$log_file

if?[?$??-eq?0?];then

cp?-a?$data_dir/$base?$backup_dir?2>>$log_file

if?[?!?-f?$backup_dir/$base?];then

else

echo?"Skip?$base"?>>$log_file

if?[?$counter?-eq?$num?];then

counter=$(expr?$counter?+?1)

base=`basename?$file`

do

for?file?in?`cat?$bin_index`

echo?"Starting?backup?mysql?binary?logs?at?$start_time"?>>$log_file

[?!?-f?$log_file?]?&&?touch?$log_file

[?!?-d?$backup_dir?]?&&?mkdir?-p?$backup_dir

start_time=$(date?+"%F?%H:%M:%S")

counter=0

num=$(awk?‘END{print?NR}‘?$bin_index)

$mysql?-u$db_user?-h$host?-p$db_passwd?-e?"flush?logs"

mysql="$(which?mysql)"

data_dir="/mydata/data"

bin_index="/mydata/data/mysql-bin.index"

log_file="/opt/backup/mysql/bin/bin_log_file.log"

backup_dir="/opt/backup/mysql/bin"

export?PATH="/usr/local/mysql/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

host="localhost"

db_passwd="123456"

myisam_db="mysql"

db_user="root"

#?Version:0.1

#?Description:backup?mysql?binary?logs

#?Date:2017-10

#!/bin/bash

mysql增量備份二進制日志shell腳本

mysql增量備份二進制日志shell

原文：http://blog.51cto.com/11829889/2048911

來源: http://www.bubuko.com/infodetail-2422124.html

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