nushell ..

nushell/modules/pj_aliases.nu

@@ -5,13 +5,23 @@ export alias lla = ls -la
 export alias lh = ls -lh
 export alias lt = ls -l | sort-by modified | reverse
 
-export alias cdi = cd (ls **/ | get name | str join "\n" | fzf)
+export alias .. = cd ..
+export alias ... = cd ../..
+export alias .... = cd ../../..
+export alias ..... = cd ../../../..
+export alias ...... = cd ../../../../..
+export alias ....... = cd ../../../../../..
+export alias ........ = cd ../../../../../../..
+export alias .......... = cd ../../../../../../../..
+
 
 export def py [...rest: string] {
     if (which ^py | is-not-empty) {
         ^py ...$rest
-    } else {
+    } else if (which ^python3 | is-not-empty) {
         ^python3 ...$rest
+    } else {
+        print "Error: Python is not installed or could not be found."
     }
 }
 

nushell/modules/pj_fzf.nu

@@ -81,3 +81,5 @@ export-env {
         ]
     }
 }
+
+export alias cdi = cd (ls **/ | get name | str join "\n" | fzf)