tldr/pages/linux/kexec.md

20 lines
383 B
Markdown
Raw Normal View History

2017-12-07 22:53:27 +03:00
# kexec
> Directly reboot into a new kernel.
- Load a new kernel:
`kexec -l {{path/to/kernel}} --initrd={{path/to/initrd}} --command-line={{arguments}}`
2017-12-07 22:53:27 +03:00
- Load a new kernel with current boot parameters:
`kexec -l {{path/to/kernel}} --initrd={{path/to/initrd}} --reuse-cmdline`
2017-12-07 22:53:27 +03:00
- Execute a currently loaded kernel:
`kexec -e`
- Unload current kexec target kernel:
`kexec -u`