ram man page
ram — ram disk device
The ram device is a block device to access the ram disk in raw mode.
It is typically created by:
mknod -m 660 /dev/ram b 1 1 chown root:disk /dev/ram
chown(1), mknod(1), mount(8)
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.