diff --git a/setup_ubuntu.sh b/setup_ubuntu.sh
new file mode 100644
index 0000000..919376d
--- /dev/null
+++ b/setup_ubuntu.sh
@@ -0,0 +1,82 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_NAME=$(basename "$0")
+echo "\n=== Ubuntu Repos and Plugins Setup Script ===\n"
+
+# Determine Ubuntu codename
+CODENAME=$(lsb_release -cs)
+echo "Detected Ubuntu codename: $CODENAME"
+
+# Function to add PPA if not present
+add_ppa() {
+  local PPA="$1"
+  if ! grep -Rq "${PPA#*:}" /etc/apt/sources.list.d; then
+    echo "Adding PPA: $PPA"
+    sudo add-apt-repository -y "$PPA"
+  else
+    echo "PPA already exists: $PPA"
+  fi
+}
+
+# Function to add Docker repo
+add_docker_repo() {
+  local KEYRING="/usr/share/keyrings/docker-archive-keyring.gpg"
+  if [ ! -f "$KEYRING" ]; then
+    echo "Adding Docker GPG key and repository"
+    curl -fsSL https://download.docker.com/linux/ubuntu/gpg |
+      sudo gpg --dearmor -o "$KEYRING"
+    echo "deb [arch=amd64 signed-by=$KEYRING] https://download.docker.com/linux/ubuntu $CODENAME stable" |
+      sudo tee /etc/apt/sources.list.d/docker.list >/dev/null
+  else
+    echo "Docker repository already configured"
+  fi
+}
+
+# Add PPAs
+add_ppa ppa:fish-shell/release-3
+add_ppa ppa:neovim-ppa/unstable
+add_ppa ppa:zhangsongcui3371/fastfetch
+
+# Add Docker repo
+add_docker_repo
+
+# Update package list
+echo "\nUpdating package lists..."
+sudo apt update
+
+# Core packages to install
+CORE_PKGS=(docker-ce docker-ce-cli containerd.io fastfetch neovim fish tealdeer)
+
+# Install each package, skip if not found
+for pkg in "${CORE_PKGS[@]}"; do
+  if apt-cache show "$pkg" >/dev/null 2>&1; then
+    echo "Installing $pkg..."
+    sudo apt install -y "$pkg"
+  else
+    echo "Package not found in repos, skipping: $pkg"
+  fi
+done
+
+# Fisher and fish plugins
+echo "\nInstalling Fisher and fish plugins..."
+fish -c 'curl -sL https://git.io/fisher | source && fisher install jorgebucaran/fisher'
+fish -c 'fisher install bruno-ricard/fish-autopair Pure-Fish/pure'
+
+# Atuin installation
+if ! command -v atuin >/dev/null 2>&1; then
+  echo "\nInstalling Atuin"
+  curl -sS https://raw.githubusercontent.com/ellie/atuin/main/install.sh | bash
+else
+  echo "Atuin already installed"
+fi
+
+# Change default shell to fish
+if [ "$SHELL" != "$(which fish)" ]; then
+  echo "Changing default shell to fish"
+  chsh -s "$(which fish)"
+else
+  echo "Default shell is already fish"
+fi
+
+echo "\n=== Setup Complete! Restart your terminal to apply changes. ==="