How can you view detailed system information, including the kernel version?

The command to view detailed system information, including the kernel version, is uname -a. This command provides comprehensive details about the system's kernel and its environment. When you run uname -a, it displays various information such as the kernel name, the hostname, the kernel release, the kernel version, the machine hardware name, and other specifics related to the system's architecture.

This command is widely used in Linux systems to quickly gather information that can be useful for troubleshooting and system management. It is especially important for administrators when they need to confirm the kernel version they are running, which can be crucial for compatibility with software and hardware.

Other options do not provide this information in the same way. For example, systeminfo is a Windows command, while kernelinfo and sysinfo do not exist as standard Linux commands. Thus, uname -a is the most accurate and effective way to retrieve detailed system information in a Linux environment.