diff --git a/home/.zshrc.local b/home/.zshrc.local
index 01f4313..ff5005a 100644
--- a/home/.zshrc.local
+++ b/home/.zshrc.local
@@ -18,22 +18,23 @@ export PATH="$HOME/bin:$PATH"
 # Program aliases/env
 
 ## Aliases for programs
-if which exa 2>&1 >> /dev/null;then
+if command -v exa >/dev/null; then
     alias exa="exa --git --binary"
+    alias l="exa -l"
+    alias la="exa -la"
+    alias ll="exa -l"
     alias ls="exa"
 fi
 alias ipy="ipython3"
-
 alias vim="nvim"
 alias vimdiff="nvim -d"
-export EDITOR=nvim
 
-# Debian packages fd as fdfind
+## Debian packages fd as fdfind
 command -v fdfind >/dev/null && alias fd="fdfind"
 
 ## Environment variables
-export HVSC_BASE="$HOME/Documents/sound/HVSC/"
 export _JAVA_OPTIONS="-Dawt.useSystemAAFontSettings=on" # force antialiasing in java
+export EDITOR=nvim
 
 ## include docker functions
 source ~/.zshrc.docker
@@ -104,10 +105,11 @@ alias dynamic-colors="~/.dynamic-colors/bin/dynamic-colors"
 ## Support for nix-shell
 source $HOME/.zsh/zsh-nix-shell/nix-shell.plugin.zsh
 
-# Per-directory environment
+## Per-directory environment
 command -v direnv >/dev/null && eval "$(direnv hook zsh)"
 
-nixify() {
+## Helper to create nix-shell direnv
+function nixify() {
     if [ ! -e ./.envrc ]; then
         echo "use nix" > .envrc
         direnv allow
@@ -152,25 +154,6 @@ function timer() (
     fi
 )
 
-## Wallpaper switcher
-function wp() (
-    if [ -z "$1" ] || ([ "$1" = "rand" ] && [ -z "$2" ]); then
-        echo "USAGE: $0 rand|restore|default [path]"
-        return 1
-    fi
-    if [ "$1" = "default" ];then
-        feh --bg-fill /usr/share/wallpapers/wallpaper.jpg
-    fi
-    if [ "$1" = "rand" ]; then
-        base="$HOME/Pictures/wallpaper"
-        rand=$(shuf -n1 -e $base/$2/*)
-        [ -z "$rand" ] || feh --bg-fill "$rand"
-    fi
-    if [ "$1" = "restore" ]; then
-        ~/.fehbg
-    fi
-)
-
 function currency() (
     amount=${1:-1}
     fromcurrency=${2:-USD}
@@ -245,6 +228,3 @@ command -v hcloud >/dev/null && source <(hcloud completion zsh)
 
 ## poetry
 command -v poetry >/dev/null && ([ -e ~/.zfunc/_poetry ] || poetry completions zsh > ~/.zfunc/_poetry)
-
-## rustup/cargo
-command -v rustup >/dev/null && ([ -e ~/.zfunc/_cargo ] || rustup completions zsh cargo > ~/.zfunc/_cargo) && ([ -e ~/.zfunc/_rustup ] || rustup completions zsh rustup> ~/.zfunc/_rustup)