diff --git a/bash.md b/bash.md
index fd6c4f4f1..393500911 100644
--- a/bash.md
+++ b/bash.md
@@ -490,6 +490,7 @@ History
 
 ### Operations
 
+| `!!` | Execute last command again |         
 | `!!:s/<FROM>/<TO>/` | Replace first occurrence of `<FROM>` to `<TO>` in most recent command |
 | `!!:gs/<FROM>/<TO>/` | Replace all occurrences of `<FROM>` to `<TO>` in most recent command |
 | `!$:t` | Expand only basename from last parameter of most recent command |
@@ -499,7 +500,9 @@ History
 
 ### Slices
 
-| `!!:n` | Expand only `n`th token from most recent command (command is `0`; first param is `1`) |
+| `!!:n` | Expand only `n`th token from most recent command (command is `0`; first argument is `1`) |
+| `!^` | Expand first argument from most recent command |
+| `!$` | Expand last token from most recent command |
 | `!!:n-m` | Expand range of tokens from most recent command |
 | `!!:n-$` | Expand `n`th token to last from most recent command |