systemd-hwdb: add page (#10510)

* systemd-hwdb: add page

---------

Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>

pages/linux/systemd-hwdb.md

@@ -0,0 +1,24 @@
+# systemd-hwdb
+
+> Hardware database management tool.
+> More information: <https://www.freedesktop.org/software/systemd/man/systemd-hwdb.html>.
+
+- Update the binary hardware database in `/etc/udev`:
+
+`systemd-hwdb update`
+
+- Query the hardware database and print the result for a specific modalias:
+
+`systemd-hwdb query {{modalias}}`
+
+- Update the binary hardware database, returning a non-zero exit value on any parsing error:
+
+`systemd-hwdb --strict update`
+
+- Update the binary hardware database in `/usr/lib/udev`:
+
+`systemd-hwdb --usr update`
+
+- Update the binary hardware database in the specified root path:
+
+`systemd-hwdb --root={{path/to/root}} update`