Redis download

Official website address:redis.io/Download address:Download. Redis. IO/releases/re…

The installation of redis

The redis installation environment will be installed on the Linux system. Step 1: Install VMware, and install centos in VMware. Step 2: upload the redis compressed package to the Linux system Step 3: Decompress the redis compressed package after the file is written in C language source file

/ root @ localhost ~ # tar - ZXF redis - 3.0.0. Tar. GzCopy the code

Step 4: Install the C language environment (after installing centos, the C language environment comes with it)

[root@localhost ~]# yum install gcc-c++
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Step 5: Compile the redis source code

[root@localhost ~]# cd redis-3.0.0
[root@localhost redis-3.0.0]# make
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Step 6: Install Redis

[root@localhost redis-3.0.0]# make install PREFIX=/usr/local/redis
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Step 7: Check whether the installation is successful

[root@localhost redis-3.0.0]# cd /usr/local/redis
[root@localhost redis-3.0.0]# ll
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Redis start

1. Start the front end

Front-end startup commands:

[root@localhost bin]# ./redis-server
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Front-end startup shutdown:

Forcible shutdown: Ctrl+ C Normal shutdown: [root@localhost bin]#./redis-cli shutdownCopy the code

Startup interface:Front-end startup issues: Once the client is shut down, the Redis service is shut down.

2. Start the backend

Step 1: Copy the redis. Conf file in the decompressed redis source package to the bin directory

[root@localhost bin]# cp /root/redis-3.0.0/redis.conf./Copy the code

Conf file and change daemonize to yes using vim redis.confStep 3: Start Redis using the command back end

[root@localhost bin]# ./redis-server redis.conf
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Step 4: Check whether the startup is successful

[root@localhost bin]# ps -aux | grep redis
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To turn off the backend boot mode:

Forcibly shutdown: [root@localhost bin]# kill -9 5071 normal shutdown: [root@localhost bin]#./redis-cli shutdownCopy the code

In projects, it is recommended to use normal shutdown. If redis is used as a cache, the data is stored in memory. If redis is turned off normally, the memory data will be persisted locally and then closed. If the shutdown is forced, persistent operations are not performed, and some data may be lost.