update 'Installation Nginx on FreeBSD 12.1 (from ports)'

trimstray · trimstray · commit a7e628f47388 · 2020-06-24T11:34:39.000+02:00
- signed-off-by: trimstray &lt;trimstray@gmail.com&gt;
diff --git a/doc/HELPERS.md b/doc/HELPERS.md
@@ -3286,6 +3286,9 @@ make install
 # If you want to remove parameters from the options file:
 make rmconfig
 
+# Before these tasks create backup of your current NGINX config:
+#   - tar czvfp /usr/backup/nginx.tgz /usr/local/etc/nginx
+
 # If you want to recompile NGINX from ports:
 # - edit options file manually
 make clean
