runs a System V init script in as predictable environment as possible,
removing most environment variables
and with current working directory set to /.
parameter specifies a System V init script,
located in /etc/init.d/SCRIPT.
The supported values of
depend on the invoked script,
it to the init script unmodified.
All scripts should support at least the
As a special case, if
is --full-restart, the script is run twice, first with the
command, then with the
runs all init scripts, in alphabetical order, with the
calls the init script and returns the status returned by it.
The directory containing System V init scripts.
The only environment variables passed to the init scripts.