- All right.
I could make the command review pretty easy this time.
Systemctl is basically the only command that we've seen,
but it's really about a sub command,
so let me go over them again.
Systemctl start to start a unit file.
Status to figure out what the unit is doing.
Early start to restart it,
which is necessary if you have changed something.
Stop, which will stop it,
or enable, which will enable it
for automatic start on system boot.
Disable it will remove it
so that it's no longer automatically started.
We have seen list-units
which is giving a list of all the units currently loaded.
And we have seen set-default,
as well as get-default to change
and to get the current target that is started.
Next, we have used systemctl cat
which allows you to show the configuration
of a current unit file.
And systemctl show, which is a command that allows you
to see all the options that you can set on unit files.
Next level systemctl edit
which you can use to edit unit files.
And systemctl daemon-reload
which is useful if you want to trigger
the systemctl main process
to update all of its configuration.
Next of all, systemctl isolate,
which allows you to go from one target to another target.
And systemctl list-dependencies
which is showing all the dependencies
that have been started in a specific target.
And also, to the end, we have looked at WSL.
In WSL we have the service command.
And we have seen service SSH status
which is telling us the current status of the SSH server,
and service SSH start,
which is allowing you to start this specific service.
That's all the commands.
Let's go check out the end of lesson lab.