diff --git a/.gitconfig b/.gitconfig
deleted file mode 100644
index 28befc6..0000000
--- a/.gitconfig
+++ /dev/null
@@ -1,8 +0,0 @@
-[user]
-	name = Abra
-	email = a@abra.me
-[core]
-	autocrlf = input
-	excludesfile = /Users/abra/.gitignore_global
-[push]
-	default = simple
diff --git a/.zprezto/modules/utility/init.zsh b/.zprezto/modules/utility/init.zsh
index 2402a43..1cd0c68 100644
--- a/.zprezto/modules/utility/init.zsh
+++ b/.zprezto/modules/utility/init.zsh
@@ -86,6 +86,7 @@ else
   fi
 fi
 
+alias ls="${aliases[ls]:-ls} -A"
 alias l='ls -lAh'         # Lists in one column, hidden files.
 alias ll='ls -lh'        # Lists human readable sizes.
 alias lr='ll -R'         # Lists human readable sizes, recursively.
diff --git a/.zprezto/runcoms/zalias b/.zprezto/runcoms/zalias
index 7715f0c..d0f9f04 100644
--- a/.zprezto/runcoms/zalias
+++ b/.zprezto/runcoms/zalias
@@ -39,7 +39,8 @@ alias .g='git --git-dir=$HOME/.dotgit/ --work-tree=$HOME'
 alias .gs='.g status -uno'
 alias .gp='.g commit -am "auto" && .g push'
 
-alias dus="du -kHhd0 * | gsort -h"
+# list disk usage
+alias dus="du -Hh -d 0 * .* | gsort -h"
 
 alias p="perl -pe"