Shell 操作练习

#! /bin/sh
###############################
#          2013-11-19         #
#        author jackluo       #
#      net.webjoy@gmail.com   #
###############################
serverid=$1 #服务器的id
db_name=$2  #数据库名
db_host=$3 #mysql 的主机地址
databases_file_path=/home/wwwroot/cy/application/config/database.php
db_user=root #数据库帐号
db_password=admin #数据库密码
db_host=localhost #数据库ip
db_template_path=/home/jackluo/platform.sql #要导入的模板数据库

if [ -z "${serverid}" ] || [ -z "${db_name}" ] || [ -z "${db_host}" ];then
    echo "参数不够 共3个参数第一个是服务器的id 第二个是数据名, 第三个是mysql的主机地址"
    exit
fi
echo "/***************appgame ${serverid}************/
$db['${serverid}']['gamedb']['hostname'] = 'localhost';
$db['${serverid}']['gamedb']['username'] = 'jack';
$db['${serverid}']['gamedb']['password'] = '****';
$db['${serverid}']['gamedb']['database'] = '${db_name}';

$db['${serverid}']['gamedb']['dbdriver'] = 'mysql';
$db['${serverid}']['gamedb']['dbprefix'] = '';
$db['${serverid}']['gamedb']['pconnect'] = FALSE;
$db['${serverid}']['gamedb']['db_debug'] = TRUE;
$db['${serverid}']['gamedb']['cache_on'] = FALSE;
$db['${serverid}']['gamedb']['cachedir'] = '';
$db['${serverid}']['gamedb']['char_set'] = 'utf8';
$db['${serverid}']['gamedb']['dbcollat'] = 'utf8_general_ci';
$db['${serverid}']['gamedb']['swap_pre'] = '';
$db['${serverid}']['gamedb']['autoinit'] = TRUE;
$db['${serverid}']['gamedb']['stricton'] = FALSE;

$db['${serverid}']['remotedb']['hostname'] = '${db_host}';
$db['${serverid}']['remotedb']['username'] = 'luo';
$db['${serverid}']['remotedb']['password'] = '***';
$db['${serverid}']['remotedb']['database'] = '${db_name}';

$db['${serverid}']['remotedb']['dbdriver'] = 'mysql';
$db['${serverid}']['remotedb']['dbprefix'] = '';
$db['${serverid}']['remotedb']['pconnect'] = FALSE;
$db['${serverid}']['remotedb']['db_debug'] = TRUE;
$db['${serverid}']['remotedb']['cache_on'] = FALSE;
$db['${serverid}']['remotedb']['cachedir'] = '';
$db['${serverid}']['remotedb']['char_set'] = 'utf8';
$db['${serverid}']['remotedb']['dbcollat'] = 'utf8_general_ci';
$db['${serverid}']['remotedb']['swap_pre'] = '';
$db['${serverid}']['remotedb']['autoinit'] = TRUE;
$db['${serverid}']['remotedb']['stricton'] = FALSE;
/***************appgame ${serverid}********************/

" >> ${databases_file_path} #写入数据库
sed -i 's/
//' ${databases_file_path} #替换^M 这样的东西
#创建数据库
mysql -u${db_user} -p${db_password} -h${db_host} <<EOF
    set names utf8; 
    create database ${db_name};
    use ${db_name};
    source ${db_template_path};
EOF