What is the difference between dnf and yum in centos8

yum and DNF are essentially programs that manage dependencies and software repositories, and then utilize RPM to actually install, download, and remove packages. DNF is the successor to yum, and its main difference from yum is that it uses some libraries from openSUSE's ZYpp package manager in an attempt to increase speed and improve other aspects

How to Install FFmpeg on CentOS 8 / RHEL 8

How to install FFmpeg on CentOS 8 / RHEL 8 Linux system? FFmpeg is a free and open source multimedia framework used for playing, encoding, decoding, streaming, transcoding, multiplexing, demultiplexing and filtering multimedia files of various formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg and Flash.

Google Cloud Google Cloud Server Configuration LNMP Environment PHP+Mysql+Nginx Installation Detailed Explanation

Google Cloud Server Configuration If you want to do your job well, you must first sharpen your tools. Sharpening the knife makes the work easier. First build the server LNMP environment, then build the web site. Without a good PHP environment, there will be more trouble later. I have talked about manually installing and deploying the PHP environment before. Today, I will talk about how to use the dnf command on the Google Cloud Server to manually install the PHP+Mysql+Nginx environment without using a third-party panel.