diff --git a/pages/common/ctags.md b/pages/common/ctags.md
index 08029d65ed..1174112aa7 100644
--- a/pages/common/ctags.md
+++ b/pages/common/ctags.md
@@ -14,3 +14,7 @@
 - Generate tags for all files in the current directory and all subdirectories:
 
 `ctags --recurse`
+
+- Generate tags for a single file, and output them with start line number and end line number in JSON format:
+
+`ctags --fields=+ne --output-format=json {{path/to/file}}`