CentOS7 install MARIADB, jdk1.8, Redis database Example

This is the CENTOS7 from the database mariadb, formerly MySQL, to 7 after the mariadb ...

1. MARIADB installation, no deep configuration ... Too lazy to move. Reference: http://blog.csdn.net/default7/article/details/41973887

A:yum Install mariadb Mariadb-server

B:systemctl start mariadb ==> start mariadb

C:systemctl enable mariadb ==> boot from boot

D:mysql_secure_installation ==> set root password etc related

e:mysql-uroot-p123456-h127.0.0.1 ==> Test Login!

2. JDK installation.

Reference address: 1. Http://www.jb51.net/os/RedHat/73016.html

2. http://blog.csdn.net/czmchen/article/details/41047187

The trilogy; 1. Download, 2. See, 3. Installation & Configuration Environment

RPM installation method, will not go to Baidu ... It's very simple. The tutorials referenced above are also available.

3. Redis

Install the necessary packages:

Yum Install GCC

Download: PS: If there is no wget command, execute: Yum install wget; (this program is generic, if there is no installation of the command, the general method can be installed.) I like this function very much. ）

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

Extract:

Tar zxvf redis-3.2.3.tar.gz

Enter directory, allocate memory:

CD redis-3.2.3 # Enter directory

Make MALLOC=LIBC # does not execute, will be an error.

Configure system startup:./utils/install_server.sh

[Root@localhost redis-3.2.3]#./utils/install_server.sh
Welcome to the Redis service installer
This script would help you to easily set up a running Redis server

Please select the Redis port for this instance: [6379] 6379
Please select the redis config file name [/etc/redis/6379.conf]/etc/redis/6379.conf
Please select the Redis log file name [/var/log/redis_6379.log]/logs/redis/redis_6379.log
Please select the data directory for this instance [/var/lib/redis/6379]
Selected Default-/var/lib/redis/6379
Please select the Redis executable path [/usr/local/bin/redis-server]/usr/local/bin/redis-server
Selected Config:
port:6379
Config File:/etc/redis/6379.conf
Log File:/logs/redis/redis_6379.log
Data dir:/var/lib/redis/6379
Executable:/usr/local/bin/redis-server
Cli executable:/USR/LOCAL/BIN/REDIS-CLI
Is this OK? Then Press ENTER to go in or ctrl-c to abort.
copied/tmp/6379.conf =>/etc/init.d/redis_6379
Installing service ...
Successfully added to chkconfig!
Successfully added to Runlevels 345!
Starting Redis server ...
Installation successful!

Redis service View, open, close

1, through the Ps-ef|grep redis command to view the Redis process;

2, open Redis service operation through the/etc/init.d/redis_6379 Start command, can also be passed (service redis_6379 start);

3, close the Redis service operation through the/etc/init.d/redis_6379 Stop command, also can pass (service redis_6379 stop);