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-rw-r--r--doc/man5/config.pod16
1 files changed, 16 insertions, 0 deletions
diff --git a/doc/man5/config.pod b/doc/man5/config.pod
index ef8e10ef1b..09d72be2fd 100644
--- a/doc/man5/config.pod
+++ b/doc/man5/config.pod
@@ -384,6 +384,22 @@ will output:
showing that the OID "newoid1" has been added as "1.2.3.4.1".
+=head1 ENVIRONMENT
+
+=over 4
+
+=item B<OPENSSL_CONF>
+
+The path to the config file.
+Ignored in set-user-ID and set-group-ID programs.
+
+=item B<OPENSSL_ENGINES>
+
+The path to the engines directory.
+Ignored in set-user-ID and set-group-ID programs.
+
+=back
+
=head1 BUGS
Currently there is no way to include characters using the octal B<\nnn>