The specific method is as follows:
1. Click [Applications], [System Tools], [Settings];
2. Enter the [Region and Language] option, click the Add button, and select the [Chinese (China)] option;
Click the Add button and select [Chinese] (China)] option;
Select the [Chinese (China)] option;
The above is the detailed content of How to set up Chinese input method on centos. For more information, please follow other related articles on the PHP Chinese website!

CentOS will be shut down in 2024 because its upstream distribution, RHEL 8, has been shut down. This shutdown will affect the CentOS 8 system, preventing it from continuing to receive updates. Users should plan for migration, and recommended options include CentOS Stream, AlmaLinux, and Rocky Linux to keep the system safe and stable.

CentOS 8 was discontinued on December 31, 2021, and CentOS 7 was discontinued on June 30, 2024. This will result in: No more official support. Security risks increase because there are no more security updates. Software compatibility issues. Response measures include: Migrating to other Linux distributions (such as Rocky Linux, AlmaLinux, or Oracle Linux). Use third-party support services. Back up data regularly. Active monitoring system.

When choosing a CentOS image, you should follow the following steps: Understand different versions: There are mainly 7, 8, and Stream versions, and choose according to your needs. Determine the architecture: the common one is x86_64. If using an ARM server, select arm64. Official mirror: safe and reliable, but slow download speed. Domestic mirroring: fast speed, choose a site with good reputation and timely updates. Verify mirror integrity: Use the checksum tool to verify after downloading.

The key to installing MySQL elegantly is to add the official MySQL repository. The specific steps are as follows: Download the MySQL official GPG key to prevent phishing attacks. Add MySQL repository file: rpm -Uvh https://dev.mysql.com/get/mysql80-community-release-el7-3.noarch.rpm Update yum repository cache: yum update installation MySQL: yum install mysql-server startup MySQL service: systemctl start mysqld set up booting

Modifying the CentOS IP address is divided into three steps: modify the IPADDR, NETMASK, and GATEWAY parameters in the /etc/sysconfig/network-scripts/ifcfg-eth0 file. Save the file and restart the network service (systemctl restart network). Optional: Write scripts to automate the IP address modification process.

The network configuration of CentOS 7 no longer uses the old ifconfig tool, but instead uses a more powerful systemd-networkd, which manages the network through configuration files. Configuration files ending in .network (for example /etc/systemd/network/eth0.network) specify network settings using the YAML format. Static IP configuration requires specifying address, gateway, and DNS, while dynamic IP configuration requires only one line DHCP=yes. systemd-networkd supports a variety of complex configurations, including multiple IP addresses, VLANs, and Bonding. Need to pay attention to syntax errors

从 Redis 官方源下载源码包编译安装,保证最新稳定版本,可个性化定制。具体步骤如下:更新软件包列表创建 Redis 目录下载 Redis 源码包解压源码包编译安装配置并修改 Redis 配置启动 Redis检查启动状态

The state of the CentOS firewall can be viewed through the sudo firewall-cmd --state command, returning to running or not running. For more detailed information, you can use sudo firewall-cmd --list-all to view, including configured areas, services, ports, etc. If firewall-cmd does not solve the problem, you can use sudo iptables -L -n to view iptables rules. Be sure to make a backup before modifying the firewall configuration to ensure server security.


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