config file. default: ~/.public-inbox/config
See L<public-inbox-config(5)>
+=item PERL_INLINE_DIRECTORY
+
+This may affect any public-inbox processes, but is intended
+for long-lived ones such as C<public-inbox-watch> or network
+daemons. See L<public-inbox-daemon(8)>.
+
=back
=head1 CONTACT