Hi,
I am going through the linuxrc on KNOPPIX and want to understand how it works.
I noticed that the ramdisk(thus the root /) is created on /dev/shm but at the end of the script, it transfer the root system to /dev/ram0 through
echo "0x100" > /proc/sys/kernel/real-root-dev
(where 0x100 is the major-minor device id for /dev/ram0). Is this a kernel feature that is builtin to linux ? I failed to find any node under /dev for /dev/shm which I assumed is not needed like other devices say /dev/hda1...
thanks for any help in advance.
========================================
EDIT: Forget the above, I was dead wrong in understanding the code, now I know better after further reading.
Samsung Galaxy Tab A8 10.5" SM-X200 128GB Wifi Only Tablet Open Box
$149.99
Case for Samsung Galaxy Tab A9+ 5G/A9 Plus 11"/A9 8.7"Shockproof Stand Full Body
$17.99
Genuine Samsung Book Cover Keyboard for 14.6" Galaxy Tab S8 Ultra | S8 Ultra 5G
$89.99
Samsung Galaxy Tab A9 (X110) 64GB 4GB RAM International Version (New)
$129.99
Samsung PM9B1 512GB PCle 4.0 NVMe SSD, MZVL45120
$29.99
Samsung USB 3.1 Flash Drive Bar Plus 256gb TITAN Gray
$24.10
Samsung Galaxy 12.4 Inch Slim Keyboard For S7+ | S7 FE | S8+ | S8+ 5G EF-DT730
$49.99
Samsung Galaxy Tab A - SM-T580 - 10.1" - 2GB RAM - 16GB (Black) - SM-T580NZKAXAR
$36.54
Samsung 22 In LED-backlit LCD monitor, S22E450D
$45.00
Samsung Galaxy Tab S4 64GB, Wi-Fi, 10.5 in - Gray
$109.99