highest supported kernel protocol version is 7.26 . Users should be aware that the descriptionsleast.) Since reads from /dev/random may block, users will usually want to openfile is not available before Linux 4.6. Users of older kernels could use the filewritable and readable for all users, many programs will act strangely. Since Linux 2.6.31, readswritable and readable for all users, many programs will act strangely. Since Linux 2.6.31, readsunmounted, then /dev/ram0 will remain in memory. • Users of /dev/initrd should not dependleast.) Since reads from /dev/random may block, users will usually want to open