Tag: lsblk

How to check if a computer is using BIOS or UEFI; GRUB or systemd-boot bootloader; MBR or GPT partition table

Posted by Alex On June 17, 2022

How to know if UEFI or GRUB is being used? The system booting process consists of the following 4 steps: System initialization: UEFI or BIOS (POST) Starting the bootloader (GRUB2 or systemd-boot) Kernel initialization Starting systemd, the parent of all processes Related: How to update the systemd-boot loader in /boot How to change the default operating system in Arch Linux...

Persistent names for block devices

Posted by Alex On November 10, 2021

Table of contents 1. How to make drives and USB sticks have the same name 2. Persistent block device naming 2.1 by-label 2.2 by-uuid 2.3 by-id 2.4 by-path 2.5 by-partlabel 2.6 by-partuuid 3. Using persistent naming 3.1 Permanent block device names can be used as aliases for /dev/sdX 3.2 Using persistent names in the /etc/fstab filesystem table Conclusion How to make drives and USB sticks have...
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