redis安装和配置流程

作者：蓝眼泪

第一 yum安装方式

redis 和memcached类似、
yum install redis
redis-server
redis-cli
redis-cli shutdown
pkill -9 redis

第二 源码包安装方式

wget redis3.2
tar -zxvf redis3.2
cd redis3.2
yum install gcc gcc-c++
make
echo $?
make prefix=/usr/local/redis  install
mkdir /usr/local/redis/etc
cp -a redis.conf /usr/local/redis/etc/
vim /usr/local/redis/etc/redis.conf
daemonize yes
ln -s /usr/local/redis/bin/* /usr/local/bin/
/usr/local/redis/bin/redis-server
/usr/local/redis/bin/redis-cli
redis-server /usr/local/redis/etc/redis.conf

第三 redis常用命令

1 string类型及操作

set name=wenjl
get name
setnx name=wenjl
mset age 18 sex man
mget name age sex
incrby age 5
del

2 hash结构

hmset a1 name zhangs age 10 sex man
hmset a2 name lisi age 18 sex man
hmget a1 name age sex
hmget a2 name age sex
push pop
smtp pop
push pull

3 list链表结构

lpush zhangsan zhangsan
lpush zhangsan 40
lpush zhangsan man
lrange zhangsan 0 -1
lpush&lpop lpush&rpop rpush&lpop rpush&rpop

4 set集合类型

sadd mset 1 2 3 4 5 6
smembers mset
srem mset 2 4 6
smembers mset
scard mset
spop mset
smembers mset
sdiff mset1 mset2
sdiff mset2 mset1
sinter mset1 mset2
sunion mset1 mset2
sadd mset1  1 2 3 4
sadd mset2 3 4 5 6

5 zset有序集合类型

zadd zset 2 zhangsan 1 lisi 1 wangwu
zrange zset 0 -1 withscores
zcard zset

第四 其他常用命令

keys *set
exists zset
select 0
move mset 1
select 1
keys *
type mset
dbsize
save
info
config get *
flushdb
flushall

第五 redis高级应用

1 密码保护

vim /usr/local/redis/etc/redis.conf
requirepass 123456
pkill redis
redis-cli -a 123456
ps -aux|grep redis
find / -name redis.conf
vim /etc/redis.conf
redis-cli -a 123456
redis-cli 
auth 123456
set name liul

2 主从同步

scp redis3.2 root@192.168.88.20:/root
vim /usr/local/redis/etc/redis.conf
daemonize yes
slaveof 192.168.88.10 6379
masterauth 123456

3 1 数据持久化

dump.rdb
mkdir /usr/local/redis/datadir
vim /etc/redis.conf
vim /usr/local/redis/etc/redis.conf
dir /usr/local/redis/datadir/

3.2 另一种数据持久化 append-only file 简称aof

vim /usr/local/redis/etc/redis.conf
appendonly yes
appendsync everysec
cd /usr/local/redis/datadir/
ls
cat  appendonly.aof 

第六 实战mysql+nosql（redis）

unzip *.zip
cd redis-mysql
ls
yum -y install *
#搭建lnmp环境
vim /etc/nginx/nginx.conf
vim /etc/nginx/conf.d/default.conf
vim /etc/php-fpm.d/www.conf
user nginx
group nginx
service php-fpm start
mysqladmin -uroot passwd 123456
mysql -uroot -p123456
mkdir  /www
service mysqld start
make 
make prefix=/usr/local/redis install
cp redis.conf /usr/local/redis/
cd /usr/local/redis/
ls
unzip phpredis-master.zip
cd phpredis-master
ls
phpize
./configure --with-php-config=/usr/bin/php-config
make && make install
vim /etc/php.ini
extension=redis.so
service php-fpm restart

mysql -uroot -p123456
create database mytest;
use mytest;
create table test (id int,name char(20));
insert into test values (1,'a1'),(2,'a2'),(3,'a3'),(4,'a4'),(5,'a5');
select * from test;
vim /etc/redis.conf
daemonize yes
cp -a redis-mysql.php /www/redis.php