Install Redis on CentOS and install OpenSSH-Server on CentOS

php editor Xinyi brings you detailed tutorials on installing Redis on CentOS and installing OpenSSH-Server on CentOS. Redis is a high-performance key-value storage system. Through this tutorial, you can easily install and configure Redis on CentOS systems to provide fast data storage and access capabilities. And OpenSSH-Server is a secure remote login software that protects your server from unauthorized access. Through this tutorial, you can learn the steps to install and configure OpenSSH-Server on CentOS system to ensure the security of the server and the convenience of remote login. Whether you are a beginner or an experienced developer, this tutorial will help you navigate the installation and configuration process with ease.

CentOS installation Redis

Redis is a high-performance key-value storage system, commonly used for caching, message queues and session storage. The following is on CentOS Steps to install Redis:

1. Update the system: Use the following command to update the system package:

```

sudo yum update

2. Install Redis: Use the following command to install Redis:

sudo yum install redis

3. Start Redis: Use the following command to start the Redis service:

sudo systemctl start redis

4. Set Redis to start at boot: Use the following command to set Redis to start automatically when the system starts:

sudo systemctl enable redis

5. Verify Redis installation: Use the following command to verify that Redis is installed Successful installation:

redis-cli ping

If "PONG" is returned, it means that Redis is installed successfully.

CentOS installation OpenSSH-Server

OpenSSH-Server is an open source software for remote login and secure file transfer. The following are the steps to install OpenSSH-Server on CentOS:

2. Install OpenSSH-Server: Use the following command to install OpenSSH-Server:

sudo yum install openssh-server

3. Start OpenSSH-Server: Use the following command to start the OpenSSH-Server service ：

sudo systemctl start sshd

4. Set OpenSSH-Server to start at boot: Use the following command to set OpenSSH-Server to start automatically when the system starts:

sudo systemctl enable sshd

5. Verify OpenSSH-Server installation: Use the following command to verify whether OpenSSH-Server is successfully installed:

ssh localhost

If the connection to the local host is successful, it means OpenSSH- Server installation is successful.

In this article, we introduce in detail how to install Redis and OpenSSH-Server on CentOS operating system. By following the above steps, you will be able to successfully install and configure these two important software. Redis can It is used to cache and store data, while OpenSSH-Server provides secure remote login and file transfer functions.

Share a little LINUX knowledge with you:

In the Linux system, you can view the man pages of various commands by using the command `man`. To view the man page of the `ls` command, You can use the following command:

```

man ls

The man page provides detailed instructions, usage examples, parameter options and other information about the command, which can help you change Understand and use commands well.

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