diff --git a/fish/.config/fish/config.fish b/fish/.config/fish/config.fish
index 43e5270..f7ce239 100644
--- a/fish/.config/fish/config.fish
+++ b/fish/.config/fish/config.fish
@@ -17,3 +17,11 @@ end
 function cnas
     curlftpfs 10.0.0.250 ~/NAS -o ssl,no_verify_peer,no_verify_hostname,uid=1000,gid=1000,umask=022
 end
+
+function l
+    command ls -lah --color=auto $argv
+end
+
+function ds 
+    command du -sch * | sort -rh
+end
diff --git a/fish/.config/fish/functions/fish_prompt.fish b/fish/.config/fish/functions/fish_prompt.fish
index 832c4c7..3e7ccc7 100644
--- a/fish/.config/fish/functions/fish_prompt.fish
+++ b/fish/.config/fish/functions/fish_prompt.fish
@@ -50,18 +50,20 @@ end
 function fish_prompt
   set -l last_status $status
 
+  # username and hostname
   _print_in_color "┏["$USER"@"(prompt_hostname)"]" blue
 
+  # current working dir
   _print_in_color " "$PWD $fish_color_cwd
 
-#   "%s%s@%s %s%s%s"$USER(prompt_hostname)(set_color $fish_color_cwd)$PWD blue
-#  set_color normal
-
   __fish_git_prompt " (%s)"
 
+  # beginning of new line
   _print_in_color "\r\n┗" blue
 
+  # time information
   _print_in_color " "(date "+%H:%M:%S") green
 
+  # little error that indicates the status of the previous command
   _print_in_color " ❯ " (_prompt_color_for_status $last_status)
 end