diff --git a/README.md b/README.md
index 52352ef..7241bf4 100644
--- a/README.md
+++ b/README.md
@@ -90,6 +90,13 @@ Esc + c
 # run cat filename again
 ```
 
+##### Bash inference for commands with question mark
+
+```bash
+/b?n/?at /etc/pa??wd
+# will be converted to /bin/cat /etc/passwd
+```
+
 ##### Some handy environment variables
 ```
 $0   :name of shell or shell script.