added !! and multicd

config-files/config.fish

@@ -4,6 +4,19 @@ end
 
 set -U fish_greeting ""
 
+#cd tweaks - multicd
+function multicd
+    echo cd (string repeat -n (math (string length -- $argv[1]) - 1) ../)
+end
+abbr --add dotdot --regex '^\.\.+$' --function multicd
+
+#double bang !!
+
+function last_history_item
+    echo $history[1]
+end
+abbr -a !! --position anywhere --function last_history_item
+
 
 # pyenv init
 if command -v pyenv 1>/dev/null 2>&1