自動下載安裝redis

     由于開發的同事想在它本地的虛擬機玩一下redis緩存，當即給他寫了一個腳本，現在貼在這里，有需要的朋友可以看看：（此腳本大致包含了創建用戶以及密碼，下載編譯安裝redis，修改配置文件，啟動redis服務，還是比較簡單的）

############################ install_redis.sh ###############################

#!/bin/bash

# define the function of create password

create_passwd(){

    a=(a b c d e f A B C D E F @ $ % 0 1 2 3 4 5 6 7 8 9)

    for ((i=0;i<10;i++));do

        echo -n ${a[$RANDOM % ${#a[@]}]}

    done

    echo

}

# create redis user and give it password

useradd redis

password=`create_passwd`

echo $password >> /home/redis/redis_password.txt

echo $password | passwd --stdin redis

# after download redis,compile and install redis

yum -y install wget

cd /root/src/ || mkdir -p /root/src && cd /root/src/

wget http://download.redis.io/releases/redis-3.2.3.tar.gz

tar xf redis-3.2.3.tar.gz

cd /root/src/redis-3.2.3

make

make PREFIX=/usr/local/redis install

cp /root/src/redis-3.2.3/redis.conf /usr/local/redis/

sed -i 's/daemonize no/daemonize yes/g' /usr/local/redis/redis.conf

# change the authority of redis-installed dir and startup redis service

chown -R redis:redis /usr/local/redis/

su - redis

cd /usr/local/redis/bin/

./redis-server ../redis.conf

echo "welcome to use redis service"

大致上就這么多，具體腳本展示的美化部分，大家根據自己的審美看著來吧，到此一游.......