Fixed with shellcheck.net.

aurora_post-install.sh

@@ -6,11 +6,11 @@ rpm-ostree install papirus-icon-theme
 
 # Install the Vimix KDE theme.
 rpm-ostree install kvantum
-git clone https://github.com/vinceliuice/Vimix-kde.git $HOME/Vimix-kde
-cd $HOME/Vimix-kde
+git clone https://github.com/vinceliuice/Vimix-kde.git "$HOME"/Vimix-kde
+cd "$HOME"/Vimix-kde || exit
 ./install.sh -t doder
 # Cleanup
-cd $HOME
+cd "$HOME" || exit
 rm -rf Vimix-kde
 
 # Remove Firefox and other junk.
@@ -20,7 +20,7 @@ flatpak uninstall -y org.mozilla.firefox org.fedoraproject.MediaWriter org.kde.h
 flatpak install -y com.brave.Browser com.vscodium.codium
 
 # Configure VSCodium.
-mkdir -p $HOME/.var/app/com.vscodium.codium/config/VSCodium/User && cp -v $HOME/linux-stuff/Dotfiles/config/VSCodium/User/settings.json $HOME/.var/app/com.vscodium.codium/config/VSCodium/User/settings.json
+mkdir -p "$HOME"/.var/app/com.vscodium.codium/config/VSCodium/User && cp -v "$HOME"/linux-stuff/Dotfiles/config/VSCodium/User/settings.json "$HOME"/.var/app/com.vscodium.codium/config/VSCodium/User/settings.json
 flatpak run com.vscodium.codium --install-extension qyurila.ayu-midas
 flatpak run com.vscodium.codium --install-extension jeff-hykin.better-shellscript-syntax
 flatpak run com.vscodium.codium --install-extension file-icons.file-icons

bat-setup.sh

@@ -12,11 +12,11 @@ echo '--map-syntax "config:INI"' >> "$HOME/.config/bat/config"
 
 # Copy the user configuration to /etc/skel so new users get the same setup.
 sudo mkdir -p /etc/skel/.config/bat
-sudo cp -v $HOME/.config/bat/config /etc/skel/.config/bat/
+sudo cp -v "$HOME"/.config/bat/config /etc/skel/.config/bat/
 
 # Copy the user configuration to root's configuration.
 sudo mkdir -p /root/.config/bat
-sudo cp -v $HOME/.config/bat/config /root/.config/bat/
+sudo cp -v "$HOME"/.config/bat/config /root/.config/bat/
 
 echo "Bat syntax highlighter has been configured with the OneHalfDark theme for both your user and root."
-cd $HOME
+cd "$HOME" || exit

create_swapfile_void.sh

@@ -10,7 +10,7 @@ CYAN='\033[1;36m'
 NC='\033[0m' # No color
 
 # Checking to see if we're running as root.
-if [ $(id -u) -ne 0 ]; then
+if [ "$(id -u)" -ne 0 ]; then
     echo -e "${RED}Please run this script as root via 'su'! Thanks.${NC}"
     exit
 fi
@@ -67,4 +67,4 @@ fi
 if ! grep -q '/swapfile' /etc/fstab; then
     echo_warning "Adding swapfile entry to /etc/fstab..."
     echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab
-fi
+fi

debian_linux-setup.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # This script will clean up and optimize a Debian Xfce (rolling - Sid) installation.
 
 # Audio buzz/hum fix.
@@ -36,10 +36,10 @@ clear
 
 # Install OneHalf-Dark theme for Xfce terminal.
 sudo mkdir -p /etc/skel/.local/share/xfce4/terminal/colorschemes
-cd $HOME && curl https://raw.githubusercontent.com/sonph/onehalf/master/xfce4-terminal/OneHalfDark.theme -o OneHalfDark.theme
-mkdir -p $HOME/.local/share/xfce4/terminal/colorschemes
+cd "$HOME" && curl https://raw.githubusercontent.com/sonph/onehalf/master/xfce4-terminal/OneHalfDark.theme -o OneHalfDark.theme
+mkdir -p "$HOME"/.local/share/xfce4/terminal/colorschemes
 cp -v OneHalfDark.theme /etc/skel/.local/share/xfce4/terminal/colorschemes
-cp -v OneHalfDark.theme $HOME/.local/share/xfce4/terminal/colorschemes
+cp -v OneHalfDark.theme "$HOME"/.local/share/xfce4/terminal/colorschemes
 
 clear
 

enable-sddm-void.sh

@@ -2,9 +2,9 @@
 # Simple one-liner script to enable and start SDDM after a Void Linux install.
 
 # Checking to see if we're running as root.
-if [ $(id -u) -ne 0 ]; then
+if [ "$(id -u)" -ne 0 ]; then
     echo "Please run this script as root via 'sudo'! Thanks."
     exit
 fi
 
-ln -s /etc/sv/sddm /var/service/sddm
+ln -s /etc/sv/sddm /var/service/sddm

fastfetch-setup.sh

@@ -1,18 +1,18 @@
 #!/bin/bash
 
 # Create directory if it doesn't exist
-mkdir -p $HOME/.config/fastfetch
+mkdir -p "$HOME"/.config/fastfetch
 
 # Copy config file to user's config directory
-cp -v $HOME/linux-stuff/Dotfiles/config/fastfetch/config.jsonc $HOME/.config/fastfetch/config.jsonc
+cp -v "$HOME"/linux-stuff/Dotfiles/config/fastfetch/config.jsonc "$HOME"/.config/fastfetch/config.jsonc
 
 # Set ownership for the user
-chown -R $USER:$USER $HOME/.config/fastfetch
+chown -R "$USER":"$USER" "$HOME"/.config/fastfetch
 
 # Copy config file to system-wide skel directory
 sudo mkdir -p /etc/skel/.config/fastfetch
-sudo cp -v $HOME/.config/fastfetch/config.jsonc /etc/skel/.config/fastfetch/
+sudo cp -v "$HOME"/.config/fastfetch/config.jsonc /etc/skel/.config/fastfetch/
 
 # Copy config file to root's config directory
 sudo mkdir -p /root/.config/fastfetch
-sudo cp -v /etc/skel/.config/fastfetch/config.jsonc /root/.config/fastfetch/
+sudo cp -v /etc/skel/.config/fastfetch/config.jsonc /root/.config/fastfetch/

fedora-kde-cleanup.sh

@@ -2,7 +2,7 @@
 # This shell script cleans up a Fedora KDE spin and removes unnecessary bloatware included with the operating system.
 
 # Checking to see if we're running as root.
-if [ $(id -u) -ne 0 ]; then
+if [ "$(id -u)" -ne 0 ]; then
     echo "Please run this script as root! Thanks."
     exit
 fi
@@ -28,7 +28,7 @@ dnf update -y
 clear
 
 # Add RPMFusion repositories.
-dnf install -y https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm
+dnf install -y https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-"$(rpm -E %fedora)".noarch.rpm https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-"$(rpm -E %fedora)".noarch.rpm
 
 clear
 
@@ -95,15 +95,15 @@ dnf install -y fastfetch
 clear
 
 # Download Konsole colors.
-read -p "Which Konsole colorscheme do you want?
+read -rp "Which Konsole colorscheme do you want?
 1. Catppuccin
 2. OneHalf-Dark
 3. Ayu Mirage
--> " $resp
+-> " resp
 if [ "$resp" = 1 ]; then
 	cd && git clone https://github.com/catppuccin/konsole.git
 	cp -v konsole/*.colorscheme /usr/share/konsole
-	chown -R $USER:$USER /usr/share/konsole/Catppuccin-*.colorscheme
+	chown -R "$USER:$USER" /usr/share/konsole/Catppuccin-*.colorscheme
 	rm -rf konsole
 elif [ "$resp" = 2 ]; then
 	wget https://raw.githubusercontent.com/sonph/onehalf/master/konsole/onehalf-dark.colorscheme
@@ -116,6 +116,7 @@ elif [ "$resp" = 3 ]; then
 	chmod 755 /usr/share/konsole
 	mv AyuMirage.colorscheme /usr/share/konsole
 	chmod 644 /usr/share/konsole/AyuMirage.colorscheme
+fi
 clear
 
 # Install the Poppins font.
@@ -228,4 +229,4 @@ clear
 sed -i 's/#Storage=auto/Storage=volatile/' /etc/systemd/journald.conf
 sed -i 's/#SystemMaxFileSize=/SystemMaxFileSize=20MB/' /etc/systemd/journald.conf
 
-echo "Cleanup and optimization complete."
+echo "Cleanup and optimization complete."

lsd-setup.sh

@@ -3,16 +3,16 @@
 CONFIG_DIR=$HOME/.config/lsd
 
 # Create directory structure
-mkdir -p $CONFIG_DIR
+mkdir -p "$CONFIG_DIR"
 sudo mkdir -p /etc/skel/.config/lsd
 sudo mkdir -p /root/.config/lsd
 
 # Copy config file
-cp -v $HOME/linux-stuff/Dotfiles/config/lsd/config.yaml $CONFIG_DIR
-sudo cp -v $CONFIG_DIR/config.yaml /etc/skel/.config/lsd/
-sudo cp -v $CONFIG_DIR/config.yaml /root/.config/lsd/
+cp -v "$HOME"/linux-stuff/Dotfiles/config/lsd/config.yaml "$CONFIG_DIR"
+sudo cp -v "$CONFIG_DIR"/config.yaml /etc/skel/.config/lsd/
+sudo cp -v "$CONFIG_DIR"/config.yaml /root/.config/lsd/
 
 # Set correct ownership
-chown -R $USER:$USER $CONFIG_DIR
+chown -R "$USER":"$USER" "$CONFIG_DIR"
 
-echo "lsd configuration has been set up."
+echo "lsd configuration has been set up."

micro-setup.sh

@@ -7,29 +7,29 @@ SCHEME_NAMES=("catppuccin-latte" "catppuccin-frappe" "catppuccin-macchiato" "cat
 # Function to copy settings and color scheme
 copy_settings_and_colors() {
     # Create directory structure
-    mkdir -p $CONFIG_DIR
+    mkdir -p "$CONFIG_DIR"
     sudo mkdir -p /etc/skel/.config/micro
     sudo mkdir -p /root/.config/micro
 
     # Copy settings file
-    cp -v $HOME/linux-stuff/Dotfiles/config/micro/settings.json $CONFIG_DIR/settings.json
-    sudo cp -v $CONFIG_DIR/settings.json /etc/skel/.config/micro/
-    sudo cp -v $CONFIG_DIR/settings.json /root/.config/micro/
+    cp -v "$HOME"/linux-stuff/Dotfiles/config/micro/settings.json "$CONFIG_DIR"/settings.json
+    sudo cp -v "$CONFIG_DIR"/settings.json /etc/skel/.config/micro/
+    sudo cp -v "$CONFIG_DIR"/settings.json /root/.config/micro/
 
     # Set correct ownership
-    chown -R $USER:$USER $CONFIG_DIR
+    chown -R "$USER":"$USER" "$CONFIG_DIR"
 
     # Setup Catppuccin colors
     # Change to the user's home directory and clone Catppuccino colorscheme repository
-    cd $HOME && git clone https://github.com/catppuccin/micro.git
+    cd "$HOME" && git clone https://github.com/catppuccin/micro.git
 
     # Set up colorschemes directories
-    mkdir -p $CONFIG_DIR/colorschemes
+    mkdir -p "$CONFIG_DIR"/colorschemes
     sudo mkdir -p /etc/skel/.config/micro/colorschemes
     sudo mkdir -p /root/.config/micro/colorschemes
 
     # Copy colorscheme files
-    cp -v micro/src/*.micro $CONFIG_DIR/colorschemes
+    cp -v micro/src/*.micro "$CONFIG_DIR"/colorschemes
     sudo cp -v micro/src/*.micro /etc/skel/.config/micro/colorschemes
     sudo cp -v micro/src/*.micro /root/.config/micro/colorschemes
 
@@ -40,7 +40,7 @@ copy_settings_and_colors() {
     micro -plugin install quoter wc detectindent aspell
 
     # Update color scheme in settings
-    sed -i "s/\"colorscheme\": \"[^\"]*\"/\"colorscheme\": \"$selected_scheme\"/" $CONFIG_DIR/settings.json
+    sed -i "s/\"colorscheme\": \"[^\"]*\"/\"colorscheme\": \"$selected_scheme\"/" "$CONFIG_DIR"/settings.json
 
     echo "Micro text editor configuration has been set up with the \"$selected_scheme\" color scheme."
 }
@@ -52,7 +52,7 @@ for ((i=0; i<${#COLOR_SCHEMES[@]}; i++)); do
 done
 
 default_choice="Catppuccin Mocha"
-read -p "Choose a color scheme (1-${#COLOR_SCHEMES[@]}, default: $default_choice): " choice
+read -rp "Choose a color scheme (1-${#COLOR_SCHEMES[@]}, default: $default_choice): " choice
 choice="${choice:-$default_choice}"
 
 # Find selected scheme
@@ -69,4 +69,4 @@ if [ -z "$selected_scheme" ]; then
     selected_scheme="${SCHEME_NAMES[3]}"
 fi
 
-copy_settings_and_colors
+copy_settings_and_colors

purge_pacnew.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Checking to see if we're running as root.
-if [ $(id -u) -ne 0 ]; then
+if [ "$(id -u)" -ne 0 ]; then
     echo "Please run this script as root via 'su' or 'sudo'! Thanks."
     exit
 fi
@@ -29,7 +29,7 @@ bold_yellow="\e[1;33m"
 reset="\e[0m"
 
 # Search the pacman log for recent warnings about .pacnew files
-log_pacnew=$(grep -P 'warning: .*\.pacnew' /var/log/pacman.log | tail -n 10)
+log_pacnew=$(grep -P "warning: .*\.pacnew" /var/log/pacman.log | tail -n 10)
 
 # Verify if .pacnew files exist on the system
 system_pacnew=$(fd -e pacnew . /etc)
@@ -58,4 +58,4 @@ chmod 644 "$HOOK_DIR/check_pacnew.hook"
 chmod 744 "$DEST_DIR/purge_pacnew"
 chmod 744 "$DEST_DIR/check_pacnew"
 
-echo "Installation complete. You can now use the $DEST_DIR/purge_pacnew and $DEST_DIR/check_pacnew scripts and the $HOOK_DIR/check_pacnew pacman post-install hook."
+echo "Installation complete. You can now use the $DEST_DIR/purge_pacnew and $DEST_DIR/check_pacnew scripts and the $HOOK_DIR/check_pacnew pacman post-install hook."

restore_pacsave.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Checking to see if we're running as root.
-if [ $(id -u) -ne 0 ]; then
+if [ "$(id -u)" -ne 0 ]; then
     echo "Please run this script as root via 'su' or 'sudo'! Thanks."
     exit
 fi
@@ -62,4 +62,4 @@ chmod 644 "$HOOK_DIR/restore_pacsave.hook"
 # Make the script executable and fix permissions.
 chmod 744 "$DEST_DIR/restore_pacsave"
 
-echo "Installation complete. You can now use the $DEST_DIR/restore_pacsave script and the $HOOK_DIR/restore_pacsave pacman post-install hook."
+echo "Installation complete. You can now use the $DEST_DIR/restore_pacsave script and the $HOOK_DIR/restore_pacsave pacman post-install hook."

siduction_linux-setup.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # This script will clean up and optimize a Siduction KDE (Debian-based rolling release distribution) installation.
 
 # Define color codes
@@ -232,4 +232,5 @@ curl -s 'https://liquorix.net/install-liquorix.sh' | sudo bash
 if [ $? -eq 0 ]; then
   echo -e "${GREEN}Liquorix kernel installed successfully.${NC}"
 else
-  echo -e "${RED}Failed to install Liquorix kernel.${NC}"
+  echo -e "${RED}Failed to install Liquorix kernel.${NC}"
+fi