s6-frontend-alias-sv implements runit's sv command over a s6 supervision tree, via native s6 commands.
s6-frontend-alias-sv [ -v ] [ -w secs ] command services...
When s6-frontend has been configured with the --enable-aliases-runit option, the s6-frontend-alias-sv program is built, and at installation time, a sv symbolic link is created, pointing to it.
s6-frontend-alias-sv implements most of the functionality of sv, as closely as possible. When some functionality cannot be emulated on a s6 supervision tree, it prints an error message to stderr and exits 100.