diff --git a/Makefile b/Makefile
index 892c680..a3aa79f 100644
--- a/Makefile
+++ b/Makefile
@@ -21,7 +21,7 @@ SYMLINK_DIRS := \
 	tmux \
 	vim
 
-export __fish_config_dir := $(shell fish -c 'echo $$__fish_config_dir')
+export __fish_config_dir := ${HOME}/.config/fish
 
 asdf: ## Installs asdf plugins. Usage: `make asdf`.
 	$(info Installing asdf plugins)
@@ -89,16 +89,16 @@ link: ## Symlinks config files. Usage: `make link`.
 	$(info Linking config files)
 	@brew list stow > /dev/null 2>&1 || brew install stow
 	@for dir in $(SYMLINK_DIRS); do \
-		stow --verbose $$dir; \
+		stow --verbose --no-folding $$dir; \
 	done
 
 mac: ## Applies new macOS settings. Usage: `make mac`.
 	$(info Setting new macOS defaults)
-	@./scripts/set-macos-defaults.fish
+	@./scripts/set-macos-defaults.sh
 
 mac-reset: ## Resets macOS defaults. Usage: `make mac-reset`.
 	$(info Resetting macOS defaults)
-	@./scripts/reset-macos-defaults.fish
+	@./scripts/reset-macos-defaults.sh
 
 omz: ## Installs Oh My Zsh. Usage: `make omz`.
 	$(info Installing Oh My Zsh)
@@ -108,6 +108,6 @@ omz: ## Installs Oh My Zsh. Usage: `make omz`.
 		sh -c "$$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"; \
 	fi
 
-setup: chip mac brew asdf omz dracula fonts link ## Symlinks config files and installs tools. Usage: `make setup`.
+setup: chip mac link brew asdf omz dracula fonts ## Symlinks config files and installs tools. Usage: `make setup`.
 
 .DEFAULT_GOAL := help
diff --git a/README.md b/README.md
index 49a6e4f..a1d934c 100644
--- a/README.md
+++ b/README.md
@@ -2,8 +2,8 @@
 
 ![Screenshot of my shell prompt](https://user-images.githubusercontent.com/13588399/248551301-5a08c7ba-de5c-4e3b-aafb-4dfaa27fcccd.png)
 
-My personal dotfiles for a `fish` shell on an ARM-based Mac, including essential tools and opinionated settings. You
-probably don't want to adopt these wholesale, but feel free to take what you like.
+These are my personal dotfiles for a `fish` shell on an ARM-based Mac, including essential tools and opinionated
+settings.
 
 ## 🧭 Prerequisites
 
@@ -31,8 +31,9 @@ git clone https://github.com/mbd-s/dotfiles.git ~/dotfiles
 cd ~/dotfiles
 ```
 
-The setup script bootstraps a new Mac. It will symlink the config files and install a bunch of tools (iTerm2, Visual
-Studio Code, Go, Terraform, Starship, etc.) via Homebrew and [asdf](https://github.com/asdf-vm/asdf):
+The setup script bootstraps a fresh installation of macOS. It will set sane defaults, symlink config files, and install
+a bunch of tools (iTerm2, Visual Studio Code, Go, Terraform, Starship, etc.) via Homebrew and
+[asdf](https://github.com/asdf-vm/asdf):
 
 ```shell
 make setup
@@ -83,22 +84,12 @@ files are ignored by `git`.) The common packages are installed in any case.
 
 ### iTerm2
 
-#### Profile
-
 1. Open iTerm2
 2. Select `iTerm2 > Preferences`
 3. Select `Profiles`
 4. Select the `Other Actions...` dropdown menu and click `Import JSON profiles...`
 5. Choose the profile you want to use from the ones in `$DOTFILES/iterm/`
 
-#### Key mappings
-
-1. Open iTerm2
-2. Select `iTerm2 > Preferences`
-3. Select `Profiles`, then `Keys`
-4. Select the `Presets...` dropdown menu and click `Import...`
-5. Choose `$DOTFILES/iterm/custom.itermkeymap`
-
 ### Visual Studio Code
 
 I find it's best to manage your VS Code settings with profiles and settings sync. The config here is just for reference.
diff --git a/fish/.config/fish/config.fish b/fish/.config/fish/config.fish
index 5fed57e..a645961 100644
--- a/fish/.config/fish/config.fish
+++ b/fish/.config/fish/config.fish
@@ -56,11 +56,6 @@ if command -v starship >/dev/null
     starship init fish | source
 end
 
-# Configure 1password-cli
-if command -v op >/dev/null
-    source ~/.config/op/plugins.sh
-end
-
 # Configure fzf
 if command -v fzf >/dev/null
     fzf --fish | source
diff --git a/iterm2/custom.itermkeymap b/iterm2/custom.itermkeymap
deleted file mode 100644
index 5013572..0000000
--- a/iterm2/custom.itermkeymap
+++ /dev/null
@@ -1 +0,0 @@
-{"Key Mappings":{"0xf700-0x260000":{"Text":"[1;6A","Action":10},"0x37-0x40000":{"Text":"0x1f","Action":11},"0x32-0x40000":{"Text":"0x00","Action":11},"0xf709-0x20000":{"Text":"[17;2~","Action":10},"0xf70c-0x20000":{"Text":"[20;2~","Action":10},"0xf729-0x20000":{"Text":"[1;2H","Action":10},"0xf72b-0x40000":{"Text":"[1;5F","Action":10},"0xf705-0x20000":{"Text":"[1;2Q","Action":10},"0xf703-0x260000":{"Text":"[1;6C","Action":10},"0xf700-0x220000":{"Text":"[1;2A","Action":10},"0xf701-0x280000":{"Text":"0x1b 0x1b 0x5b 0x42","Action":11},"0x38-0x40000":{"Text":"0x7f","Action":11},"0x33-0x40000":{"Text":"0x1b","Action":11},"0xf703-0x220000":{"Text":"[1;2C","Action":10},"0xf701-0x240000":{"Text":"[1;5B","Action":10},"0xf70d-0x20000":{"Text":"[21;2~","Action":10},"0xf702-0x260000":{"Text":"[1;6D","Action":10},"0xf729-0x40000":{"Text":"[1;5H","Action":10},"0xf706-0x20000":{"Text":"[1;2R","Action":10},"0x34-0x40000":{"Text":"0x1c","Action":11},"0xf700-0x280000":{"Text":"0x1b 0x1b 0x5b 0x41","Action":11},"0x2d-0x40000":{"Text":"0x1f","Action":11},"0xf70e-0x20000":{"Text":"[23;2~","Action":10},"0xf702-0x220000":{"Text":"[1;2D","Action":10},"0xf703-0x280000":{"Text":"f","Action":10},"0xf700-0x240000":{"Text":"[1;5A","Action":10},"0xf707-0x20000":{"Text":"[1;2S","Action":10},"0xf70a-0x20000":{"Text":"[18;2~","Action":10},"0x35-0x40000":{"Text":"0x1d","Action":11},"0xf70f-0x20000":{"Text":"[24;2~","Action":10},"0xf703-0x240000":{"Text":"[1;5C","Action":10},"0xf701-0x260000":{"Text":"[1;6B","Action":10},"0xf702-0x280000":{"Text":"b","Action":10},"0xf72b-0x20000":{"Text":"[1;2F","Action":10},"0x36-0x40000":{"Text":"0x1e","Action":11},"0xf708-0x20000":{"Text":"[15;2~","Action":10},"0xf701-0x220000":{"Text":"[1;2B","Action":10},"0xf70b-0x20000":{"Text":"[19;2~","Action":10},"0xf702-0x240000":{"Text":"[1;5D","Action":10},"0xf704-0x20000":{"Text":"[1;2P","Action":10}},"Touch Bar Items":[]}
diff --git a/scripts/reset-macos-defaults.fish b/scripts/reset-macos-defaults.sh
similarity index 60%
rename from scripts/reset-macos-defaults.fish
rename to scripts/reset-macos-defaults.sh
index 52be39f..3f18bdc 100755
--- a/scripts/reset-macos-defaults.fish
+++ b/scripts/reset-macos-defaults.sh
@@ -1,8 +1,8 @@
-#!/usr/bin/env fish
+#!/bin/bash
 
 sudo -v
 
-Echo $GREEN"• Don't show hidden files in the Finder"
+echo "• Don't show hidden files in the Finder"
 defaults write com.apple.finder AppleShowAllFiles false
 
 echo "• Hide all filename extensions"
@@ -18,7 +18,7 @@ echo "• Enable warning before emptying the Trash"
 defaults write com.apple.finder WarnOnEmptyTrash -bool true
 
 echo "• Always show scroll bars"
-defaults write -g AppleShowScrollBars -string Always
+defaults write -globalDomain AppleShowScrollBars -string Always
 
 echo "• Click in the scroll bar to jump to the next page"
 defaults write -globalDomain AppleScrollerPagingBehavior -bool false
@@ -29,25 +29,26 @@ defaults write com.apple.dock autohide -bool false
 echo "• Display recent applications in the Dock"
 defaults write com.apple.dock show-recents -bool true
 
-echo $YELLOW"• Resetting the default Finder location to the virtual Recents folder has to be done manually. Open Finder settings, select \"Sidebar\", and check \"Recents.\""$NORMAL
+echo "• Resetting the default Finder location to the virtual Recents folder has to be done manually. Open Finder settings, select \"Sidebar,\" and check \"Recents.\""
 
-echo $GREEN"• Don't change the Appearance automatically (takes effect after the next restart)"
-defaults write -g AppleInterfaceStyleSwitchesAutomatically -bool false
+echo "• Don't change the Appearance automatically (takes effect after the next restart)"
+defaults write -globalDomain AppleInterfaceStyleSwitchesAutomatically -bool false
 
 echo "• Reset the screenshot location to ~/Desktop"
 defaults delete com.apple.screencapture location
 
 echo "• Hide full URLs in Safari"
-defaults write com.apple.safari ShowFullURLInSmartSearchField -bool false
+sudo defaults write com.apple.safari ShowFullURLInSmartSearchField -bool false
 
 echo "• Don't ask websites not to track"
-defaults write com.apple.Safari SendDoNotTrackHTTPHeader -bool false
+sudo defaults write com.apple.Safari SendDoNotTrackHTTPHeader -bool false
 
 echo "• Show a warning when changing the file extension"
 defaults write com.apple.finder FXEnableExtensionChangeWarning -bool true
 
-echo "• Enable auto-correct"$NORMAL
-defaults write -g NSAutomaticSpellingCorrectionEnabled -bool true
+echo "• Enable auto-correct"
+defaults write -globalDomain NSAutomaticSpellingCorrectionEnabled -bool true
 
+# Restart Finder and Dock to apply changes
 killall Finder
 killall Dock
diff --git a/scripts/set-macos-defaults.fish b/scripts/set-macos-defaults.sh
similarity index 75%
rename from scripts/set-macos-defaults.fish
rename to scripts/set-macos-defaults.sh
index 2ae9e2c..d60cb9d 100755
--- a/scripts/set-macos-defaults.fish
+++ b/scripts/set-macos-defaults.sh
@@ -1,8 +1,8 @@
-#!/usr/bin/env fish
+#!/bin/bash
 
 sudo -v
 
-echo $GREEN"• Show hidden files in the Finder"
+echo "• Show hidden files in the Finder"
 defaults write com.apple.finder AppleShowAllFiles true
 
 echo "• Show all filename extensions"
@@ -18,7 +18,7 @@ echo "• Disable warning before emptying the Trash"
 defaults write com.apple.finder WarnOnEmptyTrash -bool false
 
 echo "• Show scroll bars only when scrolling"
-defaults write -g AppleShowScrollBars -string WhenScrolling
+defaults write -globalDomain AppleShowScrollBars -string WhenScrolling
 
 echo "• Click in the scroll bar to jump to the spot that's clicked"
 defaults write -globalDomain AppleScrollerPagingBehavior -bool true
@@ -33,23 +33,24 @@ echo "• Set the default Finder location to the Home folder"
 defaults write com.apple.finder NewWindowTarget -string PfLo && defaults write com.apple.finder NewWindowTargetPath -string "file://$HOME"
 
 echo "• Set the Appearance to Auto (takes effect after the next restart)"
-defaults write -g AppleInterfaceStyleSwitchesAutomatically -bool true
+defaults write -globalDomain AppleInterfaceStyleSwitchesAutomatically -bool true
 
 echo "• Set the screenshot location to ~/Documents/Screenshots"
 mkdir -p ~/Documents/Screenshots
 defaults write com.apple.screencapture location -string "~/Documents/Screenshots"
 
 echo "• Show full URLs (apart from the scheme) in Safari"
-defaults write com.apple.safari ShowFullURLInSmartSearchField -bool true
+sudo defaults write com.apple.safari ShowFullURLInSmartSearchField -bool true
 
 echo "• Ask websites not to track"
-defaults write com.apple.Safari SendDoNotTrackHTTPHeader -bool true
+sudo defaults write com.apple.Safari SendDoNotTrackHTTPHeader -bool true
 
 echo "• Don't show a warning when changing the file extension"
 defaults write com.apple.finder FXEnableExtensionChangeWarning -bool false
 
-echo "• Disable auto-correct"$NORMAL
-defaults write -g NSAutomaticSpellingCorrectionEnabled -bool false
+echo "• Disable auto-correct"
+defaults write -globalDomain NSAutomaticSpellingCorrectionEnabled -bool false
 
+# Restart Finder and Dock to apply changes
 killall Finder
 killall Dock