appstream

uzbox-20230804-a7rmm

Linux visual management tool Cockpit

Linux Visual Management Tool Cockpit CentOS 8 has a built-in visual management tool Cockpit. It can support some common command line operations. It has a cool interface and powerful functions. I recommend it to everyone!
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Error: Failed to download metadata for repository 'appstream'

CentOS-8 - AppStream failed to download metadata for repo 'appstream' Error: Failed to download metadata for repo 'AppStream': Cannot prepare internal mirrorlist: No URLs in mirrorlist The Centos series of Linux systems will not be used if they are not used, and the official gave up. Maintenance, the software repository cannot be downloaded, see the solution below.
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AWS Amazon Cloud Red Hat 9 WEB Server Building and Configuring LNMP Environment Tutorial

AWS Amazon cloud WEB server construction. After applying for a server on the Amazon cloud platform, you still need to configure the Amazon cloud server before it can be put into use. For Linux virtual machine instances, the following uses Red Hat 9 as an example to build a WEB server. Red Hat Red Hat Enterprise Linux 9 supports the free tier in the AWS Amazon cloud. .