diff --git a/config/zsh.nix b/config/zsh.nix
index 019c11c..9761dec 100644
--- a/config/zsh.nix
+++ b/config/zsh.nix
@@ -13,10 +13,17 @@ mkIf (elem "zsh" config.machine.conffiles) {
       ls = "exa";
       l = "exa -abgHhl@ --git --color=always --group-directories-first";
       tree = "exa --tree --color=always";
+      ustrip = "sed -e '/\.service\|\.timer\|\.target\|\.socket\|\.slice\|\.scope\|\.path\|\.mount\|\.device)/!d' -e 's/loaded.*$//g' -e 's/^  \|^● //g'";
+      lsunits = "systemctl list-units | ustrip";
     };
     shellInit = ''
       function ll()  { exa -abgHhl@ --git --color=always --group-directories-first $@ | bat --paging=always --style=changes --color=always --theme="Solarized (dark)" }
-      function lln() { exa -abgHhl@ --git --color=always --group-directories-first $@ | bat --paging=always --style=changes --color=always --theme="Solarized (dark)" -n}
+      function lln() { exa -abgHhl@ --git --color=always --group-directories-first $@ | bat --paging=always --style=changes --color=always --theme="Solarized (dark)" -n }
+      function lszip() { unzip -l $@ 2>&1 | sed -e "1,3d" -e "s/^.*:.. *//g" | head --lines=-2 }
+      function rwhich() { realpath $(which $@) }
+      function cdf() { cd $(rwhich $@ | sed "s/$@$//") }
+      function sfu() { lsunits | rg -i $@ }
+      function map() { for f in "$\{@:2\}"; do; eval $1 $f; done }
     '';
     ohMyZsh = {
       enable = true;