I/Oアドレスの情報を表示する
I/O address information
On Linux systems, you can display the memory map of the CPU reserved for I/O devices.
To display the information, refer to the /proc/ioports file.
You can use the more or less command to see the screen transition.
2020.09.24
ディスク・デバイス管理LinuxTips(RedHat系)