How to get back to command line from grub rescue after shutting down halfway through dd if=/dev/zero
46761
How do I erase/format a harddisk from a live CD?
138665
How to run a command before the machine automatically shuts down?
157166
How can I see what happens during the boot process?
79692
Grub rescue prompt, repair grub
97003
How can the bash shell on Window be completely reset?
85077
How can I tell, from the command line, whether the machine requires a reboot?
1586
How do I find the last logged system boot and shutdown times?
149444
How could I reach root after switching from bash to zsh?
78642
Recovering Home folder after failure to boot
98936
How to set GRUB timeout to 0 on Ubuntu 18.04
89648
Grub: reboot to specific kernel
128779
How do I get the list of exit codes (and/or return codes) and meaning for a command/utility?
13735
Is it possible to stop a shutdown command?
42078
How can I undo the last cd command?
35715
What is the proper terminal-way to shutdown?
144247
How to find previous boot log after Ubuntu 16.04+ restarts?
105082
How do I boot into a root shell?