[systemd-devel] [ANNOUNCE] systemd 236

[Andrei Borzenkov]

15.12.2017 01:17, Lennart Poettering пишет:
> 
>         * systemctl gained a new --dry-run switch that shows what would be done
>           instead of doing it, and is currently supported by the shutdown and
>           sleep verbs.
> 

I though first it was replacement for (or extension of) "sytsemd --test"
but looking through patch, it simply prints "Would call unit" while the
really interesting part is to see transaction (all dependent units).
Just trying to understand the use case for this.