This makes systemd-sysctl support following syntax, like
systemd-sysusers and systemd-tmpfiles:
```sh
$ /usr/lib/systemd/systemd-sysctl --inline 'foo.bar=42'
$ /usr/lib/systemd/systemd-sysctl - <<EOF
foo.bar=42
EOF
```
```
$ build/systemd-mute-console -q
Code should not be reached at src/mute-console/mute-console.c:103, function parse_argv(). Aborting. 💥
Aborted (core dumped)
```
Commit e2a3d56218 added the `uki` option
to sd-boot, and 1e9c9773b9 added
`profile`, but because these were not added in src/shared/bootspec,
bootctl still shows warnings like `Unknown line 'uki', ignoring.` when
parsing the config. This PR allows parsing and displaying them correctly
in `bootctl` output. It also stops it from printing a warning for any of
the new `loader.conf` options (`log-level`, `reboot-on-error`, etc.).
Note that `uki-url` is still not handled as I can't easily test it.
Those were added before 0.61 which is our minimum version.
Dots were dropped from the end of some messages. Most messages did not have the
trailing dot.
0.63 added support for multi-line f-strings. We can't use those yet.
Currently, when --output= is used with empty string, it resets the mode.
E.g.,
# userdbctl user --output=json --output= ...
will use the default output mode, not JSON. But that functionality is
not documented and it seems to be of little practical use. Let's just
drop it.
Commit 1e9c9773b9 makes sd-boot recognize
a 'profile' option in a boot loader entry but bootctl and other
components parsing said config do not know about it.
This commit makes the option get parsed correctly and displays it too.
Commit e2a3d56218 (as part of #36314)
makes sd-boot recognize a 'uki' stanza in a boot loader entry and
uapi-group/specifications@3f2bd8236d adds
it to the BLS, but bootctl and other components parsing said config do
not know about it, leading to the error message
`Unknown line 'uki', ignoring.` when attempting to parse the same entry.
This commit makes it get parsed the same way that that 'efi' is.
This adds what #39101 and #39070 did for the regular firstboot wizard
but for the homectl firstboot part: i.e. port to the generic prompt
loop, show the "chrome" bars, and mute the console.
And then it also makes querying for aux groups and shells optional,
because quite frankly, i am not sure what to answer there.
glibc (and also musl, though we do not officially support it yet)
silently ignores colon prefix in $TZ. Let's always not prefix the
timezone.
tzset(3) states:
> A nonempty value of TZ can be one of two formats, either of which can
> be preceded by a colon which is ignored.
Addresses https://github.com/systemd/systemd/pull/38876#discussion_r2384347594.
The next version of swtpm will support RSA4096, but it needs to be called
with a new parameter in order to do so. Try with it first, and if
execution fails, fallback to running without it.
This is especially needed for OBS builds, as the signing key is RSA4096
and cannot be changed by users, so the generated UKIs have RSA4096 signatures
for the pcrsig sections, and swtpm refuses them without the new support.
