diff --git a/private_dot_config/private_fish/functions/n.fish b/private_dot_config/private_fish/functions/n.fish
new file mode 100644
index 0000000..a8c3dc4
--- /dev/null
+++ b/private_dot_config/private_fish/functions/n.fish
@@ -0,0 +1,36 @@
+# Rename this file to match the name of the function
+# e.g. ~/.config/fish/functions/n.fish
+# or, add the lines to the 'config.fish' file.
+
+function n --wraps nnn --description 'support nnn quit and change directory'
+    # Block nesting of nnn in subshells
+    if test -n "$NNNLVL" -a "$NNNLVL" -ge 1
+        echo "nnn is already running"
+        return
+    end
+
+    # The behaviour is set to cd on quit (nnn checks if NNN_TMPFILE is set)
+    # If NNN_TMPFILE is set to a custom path, it must be exported for nnn to
+    # see. To cd on quit only on ^G, remove the "-x" from both lines below,
+    # without changing the paths.
+    if test -n "$XDG_CONFIG_HOME"
+        set -x NNN_TMPFILE "$XDG_CONFIG_HOME/nnn/.lastd"
+    else
+        set -x NNN_TMPFILE "$HOME/.config/nnn/.lastd"
+    end
+
+    # Unmask ^Q (, ^V etc.) (if required, see `stty -a`) to Quit nnn
+    # stty start undef
+    # stty stop undef
+    # stty lwrap undef
+    # stty lnext undef
+
+    # The command function allows one to alias this function to `nnn` without
+    # making an infinitely recursive alias
+    command nnn $argv
+
+    if test -e $NNN_TMPFILE
+        source $NNN_TMPFILE
+        rm $NNN_TMPFILE
+    end
+end
diff --git a/run_onchange_before_install_main_deps.sh.tmpl b/run_onchange_before_install_main_deps.sh.tmpl
index ae4f968..6717331 100644
--- a/run_onchange_before_install_main_deps.sh.tmpl
+++ b/run_onchange_before_install_main_deps.sh.tmpl
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 BASE_PACKAGES="gnupg curl wget git gcc" 
-ACT_PACKAGES="ripgrep unzip htop fzf bat gawk"
+ACT_PACKAGES="ripgrep unzip htop fzf bat gawk jq nnn tmux mc nethogs ngrep mtr"
 USER=$(whoami)
 Green='\033[0;32m'        # Green
 NC='\033[0m'              # No Color
@@ -116,19 +116,19 @@ $Green##########################################################################
 sleep 3
 
 {{ if eq .chezmoi.os "darwin" -}}
-    brew install -q fish neovim $ACT_PACKAGES atuin jump fd sk
+    brew install -q fish neovim $ACT_PACKAGES atuin jump fd sk dust lazygit
 
 {{ else if eq .chezmoi.osRelease.id "fedora" -}}
     sudo dnf install neovim fish $ACT_PACKAGES fd-find skim -y 
-	nix-env -iA nixpkgs.atuin nixpkgs.jump
+	nix-env -iA nixpkgs.atuin nixpkgs.jump nixpkgs.du-dust nixpkgs.lazygit
 
 {{ else if eq .chezmoi.osRelease.id "arch" -}}
-    sudo pacman -Sy --noconfirm neovim fish atuin $ACT_PACKAGES fd skim
-	nix-env -iA nixpkgs.jump
+    sudo pacman -Sy --noconfirm neovim fish atuin $ACT_PACKAGES fd skim lazygit
+	nix-env -iA nixpkgs.jump nixpkgs.du-dust
 
 {{ else if eq .chezmoi.osRelease.id "debian" "ubuntu" -}}
     sudo apt install fish $ACT_PACKAGES -y
-    nix-env -iA nixpkgs.neovim nixpkgs.jump nixpkgs.skim
+    nix-env -iA nixpkgs.neovim nixpkgs.jump nixpkgs.skim nixpkgs.du-dust nixpkgs.lazygit
     if ! fish -c atuin &>/dev/null
 	then
       bash <(curl https://raw.githubusercontent.com/ellie/atuin/main/install.sh)