Shell综合查询各个游戏服务器的数据

今天服务器因为配置文件出错，导致玩家数据异常，因此需要对50多个服务器，每个服务器10个表的数据进行查询。

因此在一台服务器上写了下面的这段Shell脚本，

#!/bin/sh

CONF='servers.conf'
SERV_LIST=$(cat $CONF | grep -v ^# | grep show_flag | grep = | awk -F= '{printf "%s ",$1}')
for servInfo in $(cat $CONF | grep -v ^# | grep show_flag | grep =)
do
#  TTT=$(echo $servInfo | awk -F= '{printf "%s : %s",$1, $2}')
  TTT=$(echo $servInfo)
  FILE_PATH='/data/tmp/lottery'
  DATA_FILE=$FILE_PATH'/'$(echo $TTT | awk -F= '{printf "%s", $1}')
  mkdir -p $FILE_PATH
  DB_HOST=$(echo $TTT | awk  -F: '{printf "%s", $3}')
  DB_NAME=$(echo $TTT | awk  -F: '{printf "%s", $4}')
  DB_PORT=$(echo $TTT | awk  -F: '{printf "%s", $5}' | sed 's/"//g')
  DB_TABLES='Operation_log_1 Operation_log_2 Operation_log_3 Operation_log_4 Operation_log_5 Operation_log_6 Operation_log_7 Operation_log_8 Operation_log_9 Operation_log_10'
  for table in $DB_TABLES
  do
    echo 'HOST:'$DB_HOST', PORT:'$DB_PORT', NAME:'$DB_NAME', TABLE:'$table
    $(mysql -uslj -pCZH*CcUu4lHKptk -h$DB_HOST -P${DB_PORT} ${DB_NAME} -e 'select playerId, count(playerId) as n from '$table' where actiontime >= "2012-03-11 00:00:00" group by playerId order by n desc' >> $DATA_FILE)

  done
done

注：servers.conf

里面保存的是数据库服务器的信息，数据格式如下：
db1_tencent="show_flag:1:IP1:数据库名1:端口1"

db2_tencent="show_flag:1:IP2:数据库名2:端口2"

db3_tencent="show_flag:1:IP3:数据库名3:端口3"

db4_tencent="show_flag:1:IP4:数据库名4:端口4"