Welcome to my BSY summary
Boot - Commands
command explanation more info efibootmgr -v manipluate teh UEFI Boot Manager man efibootmgr -v manipluate teh UEFI Boot Manager man
Specials
Useful Commands sudo hexdump -C /boot/efi/EFI/ubuntu/shimx64.efi | egrep -C 2 grub –> listet auf, welche EFI-Datei gestartet wird sudo strings /boot/efi/EFI/ubuntu/grubx64.efi | egrep .cfg –> listet Grub-Config auf cat /boot/grub/grub.cfg –> genauer Inhalt von Grub-Config Different Services Unit Name File Appendix Decription Example Service unit .service A system service. cat /etc/systemd/system/sshd.service Target unit .target A group of systemd units. -> equivalent to RUNLEVEL man systemd....