diff --git a/README.md b/README.md index 27ef259..d5b666e 100644 --- a/README.md +++ b/README.md @@ -30,6 +30,7 @@ $ ./rush - Export environment variable - Source commands from a file - Editing using left and right arrow keys +- !! to repeat last command # Built in commands - cd @@ -44,7 +45,6 @@ $ ./rush - stdin, stdout, stderr redirect - background jobs - tab completion -- Recalling history through `!` & ~ `!-` # Credits - [Tutorial - Write a shell in C](https://brennan.io/2015/01/16/write-a-shell-in-c/)