mknod

Create block or character device special files. More information: https://www.gnu.org/software/coreutils/mknod.

sudo mknod path/to/device_file b major_device_number minor_device_number

sudo mknod path/to/device_file c major_device_number minor_device_number

sudo mknod path/to/device_file p

sudo mknod -Z path/to/device_file type major_device_number minor_device_number