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This article mainly explains the "redis single-node case analysis", the content of the article is simple and clear, easy to learn and understand, now please follow the editor's ideas slowly in depth, together to study and learn "redis single-node case analysis"!

1. Install jdk1.8

[root@sht-sgmhadoopdn-04 ~] # cd / usr/java/

[root@sht-sgmhadoopdn-04 java] # wget-no-check-certificate-no-cookies-header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u111-b14/jdk-8u111-linux-x64.tar.gz

[root@sht-sgmhadoopdn-04 java] # tar-zxvf jdk-8u111-linux-x64.tar.gz

[root@sht-sgmhadoopdn-04 java] # vi / etc/profile

Export JAVA_HOME=/usr/java/jdk1.8.0_111

Export path=$JAVA_HOME/bin:$PATH

[root@sht-sgmhadoopdn-04 java] # source / etc/profile

[root@sht-sgmhadoopdn-04 java] # java-version

Java version "1.8.0,111"

Java (TM) SE Runtime Environment (build 1.8.0_111-b14)

Java HotSpot (TM) 64-Bit Server VM (build 25.111-b14, mixed mode)

[root@sht-sgmhadoopdn-04 java] #

two。 Install redis 3.2.5

2.1 install the required package gcc,tcl

[root@sht-sgmhadoopdn-04 local] # yum install gcc

[root@sht-sgmhadoopdn-04 local] # yum install tcl

2.2 download redis-3.2.5

[root@sht-sgmhadoopdn-04 local] # wget http://download.redis.io/releases/redis-3.2.5.tar.gz

-- 2016-11-12 20-12-20-14-14-11-12-11-12-11-12-20-16-14-12-11-12-20-16-40-http://download.redis.io/releases/redis-3.2.5.tar.gz

Resolving download.redis.io (download.redis.io)... 109.74.203.151

Connecting to download.redis.io (download.redis.io) | 109.74.203.151 |: 80. Connected.

HTTP request sent, awaiting response... 200 OK

Length: 1544040 (1.5m) [application/x-gzip]

Saving to: 'redis-3.2.5.tar.gz'

1544040 221KB/s in 6.8s

2016-11-12 20:16:47 (221 KB/s)-'redis-3.2.5.tar.gz' saved [1544040Universe 1544040]

2.3 install redis

[root@sht-sgmhadoopdn-04 local] # mkdir / usr/local/redis

[root@sht-sgmhadoopdn-04 local] # tar xzvf redis-3.2.5.tar.gz

[root@sht-sgmhadoopdn-04 local] # cd redis-3.2.5

[root@sht-sgmhadoopdn-04 redis-3.2.5] # make PREFIX=/usr/local/redis install

[root@sht-sgmhadoopdn-04 redis-3.2.5] # cd.. /

[root@sht-sgmhadoopdn-04 redis-3.2.5] # ll / usr/local/redis/bin/

Total 15056

-rwxr-xr-x 1 root root 2431728 Nov 12 20:45 redis-benchmark

-rwxr-xr-x 1 root root 25165 Nov 12 20:45 redis-check-aof

-rwxr-xr-x 1 root root 5182191 Nov 12 20:45 redis-check-rdb

-rwxr-xr-x 1 root root 2584443 Nov 12 20:45 redis-cli

Lrwxrwxrwx 1 root root 12 Nov 12 20:45 redis-sentinel-> redis-server

-rwxr-xr-x 1 root root 5182191 Nov 12 20:45 redis-server

2.4 configure redis as a service

[root@server redis-3.2.5] # cp utils/redis_init_script / etc/rc.d/init.d/redis

[root@server redis-3.2.5] # vi / etc/rc.d/init.d/redis

Add: # chkconfig: 2345 80 90 on the second line

Modify EXEC=/usr/local/bin/redis-server to EXEC=/usr/local/redis/bin/redis-server

Modify CLIEXEC=/usr/local/bin/redis-cli to CLIEXEC=/usr/local/redis/bin/redis-cli

CONF= "/ etc/redis/$ {REDISPORT} .conf" modified to CONF= "/ usr/local/redis/conf/$ {REDISPORT} .conf"

Change $EXEC $CONF to $EXEC $CONF &

[root@server redis-3.2.5] # mkdir / usr/local/redis/conf/

[root@server redis-3.2.5] # chkconfig-- add redis

[root@server redis-3.2.5] # cp redis.conf / usr/local/redis/conf/6379.conf

[root@server redis-3.2.5] # vi / usr/local/redis/conf/6379.conf

Daemonize yes

Pidfile / var/run/redis_6379.pid

Bind 172.16.101.66

2.5 start redis

[root@server redis-3.2.5] # cd.. / redis

[root@sht-sgmhadoopdn-04 redis] # service redis start

Starting Redis server...

[root@sht-sgmhadoopdn-04 redis] # netstat-tnlp | grep redis

Tcp 00 172.16.100.79 6379 0.0.0.0 * LISTEN 30032/redis-server

[root@sht-sgmhadoopdn-04 redis] #

2.6 add environment variables

[root@sht-sgmhadoopdn-04 redis] # vi / etc/profile

Export REDIS_HOME=/usr/local/redis

Export PATH=$REDIS_HOME/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin

[root@sht-sgmhadoopdn-04 redis] # source / etc/profile

[root@sht-sgmhadoopdn-04 redis] # which redis-cli

/ usr/local/redis/bin/redis-cli

2.7 Test and set password (no password is set in this lab)

[root@sht-sgmhadoopdn-04 redis] # redis-cli-h sht-sgmhadoopdn-04

Sht-sgmhadoopdn-04:6379 >

Sht-sgmhadoopdn-04:6379 > set testkey testvalue

OK

Sht-sgmhadoopdn-04:6379 > get test

(nil)

Sht-sgmhadoopdn-04:6379 > get testkey

"testvalue"

Sht-sgmhadoopdn-04:6379 >

[root@sht-sgmhadoopdn-04 redis] # vi / usr/local/redis/conf/6379.conf

/ * add an authentication password * /

Requirepass 123456

[root@sht-sgmhadoopdn-04 redis] # service redis stop

[root@sht-sgmhadoopdn-04 redis] # service redis start

[root@sht-sgmhadoopdn-04 redis] # redis-cli-h sht-sgmhadoopdn-04

Sht-sgmhadoopdn-04:6379 > set key ss

(error) NOAUTH Authentication required.

[root@server redis-3.2.5] # redis-cli-h sht-sgmhadoopdn-04-a 123456

Sht-sgmhadoopdn-04:6379 > set a b

OK

Sht-sgmhadoopdn-04:6379 > get a

"b"

Sht-sgmhadoopdn-04:6379 > exit

[root@sht-sgmhadoopdn-04 redis] #

Thank you for reading, the above is the content of "redis single-node instance analysis". After the study of this article, I believe you have a deeper understanding of the problem of redis single-node instance analysis, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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