diff --git a/functions/fishtools.fish b/functions/fishtools.fish
index df52e23..2f43865 100644
--- a/functions/fishtools.fish
+++ b/functions/fishtools.fish
@@ -59,4 +59,16 @@ function fishtools
             echo "unknown sub-command:" $argv
             return 1
     end
-end
\ No newline at end of file
+end
+
+function bls
+    byobu list-session
+end
+
+function bat
+    byobu attach-session -t $argv[1]
+end
+
+function bnew
+    byobu new-session -t $argv[1]
+end