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#!/bin/bash
# 读取配置项
host = ` sed '/^host =/!d;s/.*=//' /usr/local/mysql2pg/bin/my.cfg`
port = ` sed '/^port =/!d;s/.*=//' /usr/local/mysql2pg/bin/my.cfg`
user = ` sed '/^user =/!d;s/.*=//' /usr/local/mysql2pg/bin/my.cfg`
password = ` sed '/^password =/!d;s/.*=//' /usr/local/mysql2pg/bin/my.cfg`
# 去掉双引号
host = ` echo $host | sed -r 's/.*"(.+)".*/\1/' `
port = ` echo $port | sed -r 's/.*"(.+)".*/\1/' `
user = ` echo $user | sed -r 's/.*"(.+)".*/\1/' `
password = ` echo $password | sed -r 's/.*"(.+)".*/\1/' `
#获取BINLOG文件名称和偏移量
binlogfile = ` mysql -h$host -u$user -p$password -P$port -e "show master status;" | awk '{if (NR>1){print $1}}' `
binlogfile_offset = ` mysql -h$host -u$user -p$password -P$port -e "show master status;" | awk '{if (NR>1){print $2}}' `
mysql -h$host -u$user -p$password -P$port -e "show master status;"
#echo $binlogfile
#echo $binlogfile_offset
sed -i " s/^binlogfile =.*/binlogfile = \" $binlogfile \"/ " /usr/local/mysql2pg/bin/my.cfg
sed -i " s/^binlogfile_offset =.*/binlogfile_offset = \" $binlogfile_offset \"/ " /usr/local/mysql2pg/bin/my.cfg
#cat /usr/local/mysql2pg/bin/my.cfg
echo '恭喜, 已成功更新配置文件的binlog日志名称和偏移量! '