# **Ubuntu Development Environment Setup Script** This bash script automatically configures a comprehensive development environment on Ubuntu/Debian systems. Here's what it accomplishes: ## Installation ### Curl ```sh curl -fsSL https://opengist.internal.willithiel.net/wthiel/032ceca594884fce86ed8a6a32726bd2/raw/HEAD/bootstrap.sh | bash ``` ### wget ```sh wget -qO- https://opengist.internal.willithiel.net/wthiel/032ceca594884fce86ed8a6a32726bd2/raw/HEAD/bootstrap.sh | bash ``` ## **System Updates & Essential Tools** - Updates package repositories - Installs core development tools: `build-essential`, `git`, `zsh`, `htop`, `tmux` ## **Advanced Shell Configuration** | Component | Purpose | Configuration | |-----------|---------|---------------| | **Oh My Zsh** | Enhanced Zsh framework | Installs from official repository | | **Powerlevel10k** | Advanced shell theme | Custom prompt with host, directory, git status, virtualenv | | **Syntax Highlighting** | Command syntax coloring | System package installation | | **Auto-suggestions** | Command completion | Plugin integration | ## **Vim Editor Enhancement** - Installs Vim with `exuberant-ctags` support - Deploys `timss/vimconf` configuration for enhanced editing experience - Creates symbolic links for configuration files ## **Security & Access Configuration** - **Passwordless Sudo**: Grants the current user unrestricted sudo access without password prompts - **SSH Key Installation**: Adds a predefined Ed25519 public key to `authorized_keys` for remote access - Sets appropriate file permissions (700 for `.ssh`, 600 for `authorized_keys`) ## **Key Features** - **Automated Setup**: Complete hands-off installation - **Developer-Focused**: Tools optimized for coding and system administration - **Security Integration**: SSH key deployment for remote access - **Shell Customization**: Modern, feature-rich terminal experience

#!/bin/bash # Update packages, install essentials sudo apt update sudo apt install -y build-essential git zsh htop tmux # Enable mouse scrolling in tmux echo "setw -g mouse on" >> ~/.tmux.conf # Install: oh-my-zsh sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)" # Install Powerlevel10k git clone --depth=1 https://github.com/romkatv/powerlevel10k.git "${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes/powerlevel10k" sed -i -- 's/ZSH_THEME="robbyrussell"/plugins=(virtualenv)\nPOWERLEVEL9K_CUSTOM_LIVE_BACKGROUND="red"\nPOWERLEVEL9K_CUSTOM_LIVE_FOREGROUND="white"\nPOWERLEVEL9K_MODE="nerdfont-complete"\nPOWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(custom_live host dir vcs virtualenv)\nPOWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(status root_indicator background_jobs load ram disk_usage time)\nZSH_THEME="powerlevel10k\/powerlevel10k"\n/g' ~/.zshrc # zsh-syntax-highlighting sudo apt install zsh-syntax-highlighting echo "source /usr/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh" >> ${ZDOTDIR:-$HOME}/.zshrc # zsh-autosuggestions git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions sed -i -- 's/^plugins=(/plugins=(\n zsh-autosuggestions\n/g' ~/.zshrc # Install: timss/vimconf (https://github.com/timss/vimconf#installation) sudo apt install -y vim exuberant-ctags mkdir -p ~/.vim/vimconf git clone https://github.com/timss/vimconf.git ~/.vim/vimconf ln -s ~/.vim/vimconf/.vimrc ~/.vimrc # Add user to sudoers with no password echo "$USER ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/$USER sudo chmod 440 /etc/sudoers.d/$USER # Install public key KEY="ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILB5bVuBHYwgtCL+ppoOkKSpu/+wmSOt80yVE/S2qU0F" mkdir -p ~/.ssh && chmod 700 ~/.ssh && echo "$KEY" >> ~/.ssh/authorized_keys && chmod 600 ~/.ssh/authorized_keys