: This verb is equivalent to the `--help` switch documented below: it
shows a brief usage explanation.
-## Commandline-only Options
+## Command-Line-Only Options
Those settings cannot be configured in the configuration files.
A kernel may be booted directly with
`mkosi vm -kernel ... -initrd ... -append '...'`.
This is a bit faster because no boot loader is used, and it is also
-easier to experiment with different kernels and kernel commandlines.
+easier to experiment with different kernels and kernel command lines.
Note that despite the name, **qemu**'s `-append` option replaces
-the default kernel commandline embedded in the kernel
+the default kernel command line embedded in the kernel
and any previous `-append` specifications.
The UKI is also copied into the output directory and may be booted directly: