diff --git a/pages/common/df.md b/pages/common/df.md
index babfcbc1f..70d64705e 100644
--- a/pages/common/df.md
+++ b/pages/common/df.md
@@ -9,3 +9,7 @@
 - Display all file systems and their disk usage in human readable form:
 
 `df -h`
+
+- Display the file system and its disk usage containing the given file or folder:
+
+`df {{/path/to/file_or_folder}}`