CentOS 7 may enter emergency mode if there are issues with the file system or the system fails to boot correctly. To recover from emergency mode, you can follow these steps: 1. **Check the File System**: First, you need to check the file system fo…
CentOS 7 has the "extras" repository enabled by default, but this repository typically doesn't contain many packages. The "extras" repository for CentOS primarily provides packages that are not part of the base distribution bu…