diff --git a/home/laozi/common/core/default.nix b/home/laozi/common/core/default.nix
index b1bb66a..da86f36 100644
--- a/home/laozi/common/core/default.nix
+++ b/home/laozi/common/core/default.nix
@@ -35,15 +35,21 @@
       ncdu# TUI disk usage
       btop# resource monitor
       pfetch# system info
+      nerdfetch# fetch using nerdfonts
       pciutils# pci bus info + conns. to them
       coreutils# basic gnu utils
+      du-dust# see how disk space is being used
       usbutils
+      ntfs3g # NTFS fs
+      pm-utils # power management https://pm-utils.freedesktop.org/wiki/
+      
+      wireshark
       
       mosh# mobile shell 
       # curl
       ripgrep# better grep
       wget# downloader 
-       
+      
       eza# ls replacement
       fd# tree style ls
       findutils# find gnu.org/software/findutils/
@@ -52,7 +58,7 @@
       jq# JSON pretty printer and manipulator
       fx# Terminal JSON viewer & processor ~> fx.wtf
       tree# cli dir tree viewer
-      du-dust# see how disk space is being used
+      
        
       pre-commit# git hooks
       koji# conventional commits ~> https://github.com/its-danny/koji
@@ -62,6 +68,8 @@
       unrar# rar extraction
       zstd# zstd compression
       zip; # zip compression
+      
+      
   };
 
   nixpkgs = {