centos7 安装redis，并设置远程链接

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cd ~
wget http://download.redis.io/releases/redis-4.0.10.tar.gz
gzip redis-4.0.10.tar.gz
cd redis-4.0.10
make 
make install
# 安装完毕

# 查找redis.conf
find / -name redis.conf

# 配置redis.conf
vi /etc/redis.conf

为了保证redis可以远程链接，需要配置以下两点内容

# IF YOU ARE SURE YOU WANT YOUR INSTANCE TO LISTEN TO ALL THE INTERFACES
# JUST COMMENT THE FOLLOWING LINE.
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bind 127.0.0.1

# 将上面的注释掉，如下（为了取消链接限制）
# bind 127.0.0.1

# By default Redis does not run as a daemon. Use 'yes' if you need it.
# Note that Redis will write a pid file in /var/run/redis.pid when daemonized.
daemonize no

# 将上面的daemonize no 改成yes（为了将redis后台运行）
daemonize yes

# By default protected mode is enabled. You should disable it only if
# you are sure you want clients from other hosts to connect to Redis
# even if no authentication is configured, nor a specific set of interfaces
# are explicitly listed using the "bind" directive.
protected-mode yes

# 将protected-mode yes 改成 no
 protected-mode no

完成以上三步，就可以进行远程链接。

推荐使用管理软件 redisdesktop

给redis设置密码

vi /etc/redis.conf
#查找requirepass
/requirepass

# Warning: since Redis is pretty fast an outside user can try up to
# 150k passwords per second against a good box. This means that you should
# use a very strong password otherwise it will be very easy to break.
#
# requirepass XXXX

# 将上面取消注释，并改成自己的密码
# 重启redis
ps ax |grep redis
kill (pid)
redis-server /etc/redis.conf