LOG2}" && "${SLAVE_BINLOG1}" = "${MASTER_BINLOG}" ]]; then
? ? CURR_BINLOG="${SLAVE_BINLOG2}"
? ? ? ?
else
? ? echo Has noknown error at：`date +%F" "%H-%M-%S` >> ${LOGFILE}
? ? exit 1
fi
? ? ?
mysql -uroot -e "purge binary logs to '${CURR_BINLOG}';"
if [[ $? -eq 0 ]]; then
? ? echo Clear MySQL binlog is ok at: `date +%F" "%H-%M-%S` >> ${LOGFILE}
fi
# crontab -e
30 05 * * * /data/scripts/delete_mysql_binlog.sh >/dev/null 2>&1