biber: add page (#19509)

pages/common/biber.md

@@ -0,0 +1,17 @@
+# biber
+
+> A backend bibliography processor for the `biblatex` package.
+> See also: `latexmk`.
+> More information: <https://texdoc.org/serve/biber.pdf/0#section.3>.
+
+- Generate bibliography data using a BibLaTeX Control File:
+
+`biber {{path/to/file.bcf}}`
+
+- Generate bibliography data using a configuration file:
+
+`biber {{path/to/file.bcf}} {{[-g|--configfile]}} {{path/to/config_file}}`
+
+- Enable debugging:
+
+`biber {{path/to/file.bcf}} {{[-D|--debug]}}`