Debugging Linux kernel line by line using GDB and Qemu.
How to install Mellanox driver on Ubuntu.
Which applications am I using in Linux?
How to configure HiDPI(scaling) of i3 tiling window manager in ManjaroLinux.
Kensington Slimblade trackball button mapping on Fedora using evdev
USB keyboard key mapping with udev hwdb.
Access to reserved memory in Linux
Compiling a kernel module only without a whole kernel compilation.
tcp server/client test for linux
Purpose Let’s make a root(/) partition except /boot directory be btrfs. btrfs supports a copy-on-write functionality. For the reason of excepting /boot partition, the Ubuntu document warns against including Grub into btrfs partition. … As of 11.04, it is possible to use only btrfs file systems with the caveat that grub ‘MUST NOT’ be installed to the boot sector of the btrfs volume containing /boot. (link) As a result, I decided to make the /boot partition be separated from the root(/) partition.