fix scripts with sudo

scripts/linux-setup_docker.sh

@@ -2,14 +2,9 @@
 
 set -e
 
-if [ "$EUID" -ne 0 ]; then
-    echo "Please run this script as root: sudo $0"
-    exit 1
-fi
-
 echo "Removing old Docker versions..."
 for pkg in docker.io docker-doc docker-compose podman-docker containerd runc; do 
-    apt-get remove -y $pkg || true
+    sudo apt-get remove -y $pkg || true
 done
 
 # Detect OS
@@ -23,24 +18,24 @@ else
 fi
 
 echo "Updating package list and installing dependencies..."
-apt-get update
-apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release
+sudo apt-get update
+sudo apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release
 
 echo "Setting up Docker repository..."
 # Add Docker's official GPG key
-install -m 0755 -d /etc/apt/keyrings
-curl -fsSL https://download.docker.com/linux/${DOCKER_OS}/gpg -o /etc/apt/keyrings/docker.asc
-chmod a+r /etc/apt/keyrings/docker.asc
+sudo install -m 0755 -d /etc/apt/keyrings
+sudo curl -fsSL https://download.docker.com/linux/${DOCKER_OS}/gpg -o /etc/apt/keyrings/docker.asc
+sudo chmod a+r /etc/apt/keyrings/docker.asc
 
 # Add the repository to Apt sources
 echo \
   "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/${DOCKER_OS} \
   $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
-  tee /etc/apt/sources.list.d/docker.list > /dev/null
+  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
 
 echo "Installing Docker..."
-apt-get update
-apt-get install -y \
+sudo apt-get update
+sudo apt-get install -y \
     docker-ce \
     docker-ce-cli \
     containerd.io \
@@ -49,15 +44,15 @@ apt-get install -y \
 
 # Verify installation
 echo "Verifying Docker installation..."
-docker --version
-containerd --version
+sudo docker --version
+sudo containerd --version
 
 echo "Configuring Docker permissions..."
-groupadd docker 2>/dev/null || true
-usermod -aG docker ${SUDO_USER:-$USER}
+sudo groupadd docker 2>/dev/null || true
+sudo usermod -aG docker ${SUDO_USER:-$USER}
 
 echo "Enabling and starting Docker services..."
-systemctl enable --now docker.service
-systemctl enable --now containerd.service
+sudo systemctl enable --now docker.service
+sudo systemctl enable --now containerd.service
 
 echo "Docker setup completed. Please log out and log back in for group changes to take effect."

scripts/linux-setup_zsh.sh

@@ -2,20 +2,15 @@
 
 set -e
 
-if [ "$(id -u)" -ne 0 ]; then
-    echo "Please run this script as root: sudo $0"
-    exit 1
-fi
-
 # Check if Zsh is already installed
 if command -v zsh &> /dev/null; then
     echo "Zsh is already installed. Skipping installation."
 else
     echo "Updating package list..."
-    apt-get update
+    sudo apt-get update
 
     echo "Installing Zsh..."
-    apt-get install -y zsh
+    sudo apt-get install -y zsh
 
     if ! command -v zsh &> /dev/null; then
         echo "Error: Zsh installation failed."
@@ -25,6 +20,6 @@ fi
 
 echo "Changing default shell to Zsh for user ${SUDO_USER:-$USER}..."
 zsh_path=$(command -v zsh)
-chsh -s "$zsh_path" "${SUDO_USER:-$USER}"
+sudo chsh -s "$zsh_path" "${SUDO_USER:-$USER}"
 
 echo "Zsh installation and setup complete. Please log out and log back in for changes to take effect."

scripts/setup_ssh_keys.sh

@@ -46,12 +46,12 @@ chmod 700 "$SSH_DIR"
 
 # Generate SSH key
 if [ -f "$KEY_PATH" ]; then
-    echo "Error: Key file $KEY_PATH already exists."
-    exit 1
+    echo "Skipping: Key file $KEY_PATH already exists."
+    exit 0
 fi
 
 ssh-keygen -t ed25519 -C "$COMMENT" -f "$KEY_PATH" -N ""
 
-echo "SSH key created: $KEY_PATH"
+echo "SSH key created at: $KEY_PATH"
 echo "Public key:"
 cat "$KEY_PATH.pub"