├── .gitignore
├── make_backup.sh
├── README.md
├── dev_env_mac.sh
└── dev_env_deb_linux.sh


/.gitignore:
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1 | tmp.sh
2 | clear_var_log.sh
3 | 


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/make_backup.sh:
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 1 | #!/bin/bash
 2 | 
 3 | # Path: make_backup.sh
 4 | # Execute this script as root
 5 | # For executing run: sudo ./make_backup.sh
 6 | 
 7 | # make sure the script is running as root
 8 | 
 9 | if [[ $EUID -ne 0 ]]; then
10 |     echo "This script must be run as root."
11 |     exit 1
12 | fi
13 | 
14 | DIR_ARRAY=( "/etc" "/home" "/var/www" "/var/lib/mysql" )
15 | BACKUP_DIR="/home/backup"
16 | 
17 | # create backup directory if it doesn't exist
18 | if [ ! -d "$BACKUP_DIR" ]; then
19 |     mkdir -p $BACKUP_DIR
20 | fi
21 | 
22 | if [ ! -d "$BACKUP_DIR" ]; then
23 |     echo "Backup directory $BACKUP_DIR doesn't exist and couldn't be created."
24 |     exit 1
25 | fi
26 | 
27 | # create backup file
28 | BACKUP_FILE="$BACKUP_DIR/backup_$(date +%Y%m%d_%H%M%S).tar.gz"
29 | 
30 | # create tar.gz archive
31 | tar -cpzf $BACKUP_FILE ${DIR_ARRAY[*]}
32 | 
33 | 


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/README.md:
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 1 | # Environment-setup-scripts
 2 | 
 3 | This repo contains script files for easy handling of your linux system.
 4 | 
 5 | ### [Development Environment setup - Debian Linux](./dev_env_deb_linux.sh) 
 6 | This script updates all packages and then installs build-essential, python, python-is-python3, git, npm along with angular-cli and express generator for setting up the angular development environment
 7 | 
 8 | 
 9 | ### [Development Environment setup - Macintosh](./dev_env_mac.sh)
10 | This script is for setting up the development environment in macintosh by installing homebrew and multiple packages, namely files for C++, openjdk, python3 and cakebrew , configuring git and installing angular-cli and express generator for setting up the angular development environment
11 | 
12 | 
13 | 
14 | #### Steps for running the scripts
15 | 1. Clone the repo
16 |     ```
17 |     git clone https://github.com/KartikAroraOfficial/Environment-setup-scripts.git 
18 |     ```
19 | 2. Give the script file executable permission
20 |     ```
21 |     chmod +x <script-file-name>
22 |     ```
23 | 3. Run the script file
24 |     ```
25 |     ./<script-file-name>
26 |     ```
27 | 4. Follow the instructions on the terminal. 
28 | 
29 | 
30 | Note: You may be asked to enter a password for sudo commands in the script for the first time and then it's all rainbows and sunshine from there. Enter the password and the script will run automatically and will ask for occassional prompts like your name and email for git configuration.
31 | 
32 | **NB** : The script files are tested on Debian Linux and Macintosh. The script files are not tested on other operating systems. Please create an issue if you find any bug or error in the script files.
33 | 


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/dev_env_mac.sh:
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 1 | #!/bin/bash
 2 | 
 3 | ### This script is for a Mac environment ###
 4 | 
 5 | # Check if Xcode tools are already installed
 6 | if ! command -v xcode-select &>/dev/null; then
 7 |     echo "Installing Xcode tools..."
 8 |     xcode-select --install
 9 | else
10 |     echo "Xcode tools are already installed."
11 | fi
12 | 
13 | # Check if Homebrew is already installed
14 | if ! command -v brew &>/dev/null; then
15 |     echo "Installing Homebrew..."
16 |     curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh
17 | else
18 |     echo "Homebrew is already installed."
19 | fi
20 | 
21 | # Setup git if not configured
22 | if [[ -z $(git config --global user.name) ]]; then
23 |     read -p "Enter the Name for the GitHub account: " git_name
24 |     git config --global user.name "$git_name"
25 | fi
26 | 
27 | if [[ -z $(git config --global user.email) ]]; then
28 |     read -p "Enter the email address for the GitHub account: " git_email
29 |     git config --global user.email "$git_email"
30 |     ssh-keygen -t ed25519 -C "$git_email"
31 |     eval "$(ssh-agent -s)"
32 |     ssh-add ~/.ssh/id_ed25519
33 |     echo "Public key:"
34 |     cat ~/.ssh/id_ed25519.pub | pbcopy
35 |     echo "Public key copied to clipboard."
36 | fi
37 | 
38 | # Check if nvm is already installed
39 | if ! command -v nvm &>/dev/null; then
40 |     echo "Installing nvm..."
41 |     curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.0/install.sh | bash
42 |     source ~/.nvm/nvm.sh
43 | else
44 |     echo "nvm is already installed."
45 | fi
46 | 
47 | # Check if Node.js is already installed
48 | if ! command -v node &>/dev/null; then
49 |     echo "Installing Node.js..."
50 |     nvm install node --lts
51 |     nvm use node --lts
52 | else
53 |     echo "Node.js is already installed."
54 | fi
55 | 
56 | # Install required packages using Homebrew
57 | echo "Installing packages via Homebrew..."
58 | brew_packages=("python@3.9" "openjdk" "cakebrew" "gcc" "g++" "make" "cmake" "gdb" "valgrind" "clang-format" "clang-tidy" "clang")
59 | for package in "${brew_packages[@]}"; do
60 |     if ! brew list "$package" &>/dev/null; then
61 |         echo "Installing $package..."
62 |         sudo brew install "$package"
63 |     else
64 |         echo "$package is already installed."
65 |     fi
66 | done
67 | 
68 | echo "Setup complete!"


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/dev_env_deb_linux.sh:
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  1 | #!/bin/bash
  2 | 
  3 | # Check if the script is running as root
  4 | if [[ $EUID -eq 0 ]]; then
  5 |     echo "This script must not be run as root."
  6 |     exit 87
  7 | fi
  8 | 
  9 | # Prompt the user to update sources.list
 10 | read -p "Would you like to update sources.list with recommended contents? (y/n): " update_sources
 11 | if [[ $update_sources == "y" ]]; then
 12 |     # Determine the Debian version codename
 13 |     debian_version=$(lsb_release -cs)
 14 |     sources_content="deb https://ftp.debian.org/debian/ $debian_version contrib main non-free non-free-firmware
 15 | # deb-src https://ftp.debian.org/debian/ $debian_version contrib main non-free non-free-firmware
 16 | 
 17 | deb https://ftp.debian.org/debian/ $debian_version-updates contrib main non-free non-free-firmware
 18 | # deb-src https://ftp.debian.org/debian/ $debian_version-updates contrib main non-free non-free-firmware
 19 | 
 20 | deb https://ftp.debian.org/debian/ $debian_version-proposed-updates contrib main non-free non-free-firmware
 21 | # deb-src https://ftp.debian.org/debian/ $debian_version-proposed-updates contrib main non-free non-free-firmware
 22 | 
 23 | deb https://ftp.debian.org/debian/ $debian_version-backports contrib main non-free non-free-firmware
 24 | # deb-src https://ftp.debian.org/debian/ $debian_version-backports contrib main non-free non-free-firmware
 25 | 
 26 | deb https://security.debian.org/debian-security/ $debian_version-security contrib main non-free non-free-firmware
 27 | # deb-src https://security.debian.org/debian-security/ $debian_version-security contrib main non-free non-free-firmware"
 28 |     echo "$sources_content" | sudo tee /etc/apt/sources.list > /dev/null
 29 |     echo "Updated sources.list with recommended contents."
 30 | fi
 31 | 
 32 | # Update and upgrade
 33 | read -p "Would you like to update the package list? (y/n): " update_packages
 34 | if [[ $update_packages == "y" ]]; then
 35 |     sudo apt update
 36 | fi
 37 | 
 38 | sudo apt full-upgrade -y
 39 | 
 40 | # Check if Google Chrome is installed
 41 | if ! command -v google-chrome &>/dev/null; then
 42 |     read -p "Google Chrome is not installed. Would you like to install it? (y/n): " install_chrome
 43 |     if [[ $install_chrome == "y" ]]; then
 44 |         wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
 45 |         sudo apt install ./google-chrome-stable_current_amd64.deb -y
 46 |     else
 47 |         echo "Skipping Google Chrome installation."
 48 |     fi
 49 | else
 50 |     echo "Google Chrome is already installed."
 51 | fi
 52 | 
 53 | # Check if Docker is installed
 54 | if ! command -v docker &>/dev/null; then
 55 |     read -p "Docker is not installed. Would you like to install it? (y/n): " install_docker
 56 |     if [[ $install_docker == "y" ]]; then
 57 |         # Install Docker
 58 |         sudo systemctl start docker
 59 |         sudo systemctl enable docker
 60 |         sudo usermod -aG docker $USER
 61 |     else
 62 |         echo "Skipping Docker installation."
 63 |     fi
 64 | else
 65 |     echo "Docker is already installed."
 66 | fi
 67 | 
 68 | # Install NVM and Node.js
 69 | curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh | bash
 70 | nvm install --lts
 71 | nvm use --lts
 72 | 
 73 | # Define APT packages
 74 | APT_PACKAGES=("build-essential" "python-is-python3" "python3" "python3-pip" "mongodb" "mysql" "postgresql" "git" "npm" "snapd")
 75 | 
 76 | # Prompt user to install build-essential
 77 | read -p "Would you like to install build-essential? (y/n): " install_build_essential
 78 | if [[ $install_build_essential == "y" ]]; then
 79 |     APT_PACKAGES+=("build-essential")
 80 | fi
 81 | 
 82 | # Install APT packages
 83 | for PACKAGE in "${APT_PACKAGES[@]}"; do
 84 |     if ! command -v "$PACKAGE" &>/dev/null; then
 85 |         echo "Installing $PACKAGE..."
 86 |         sudo apt install "$PACKAGE" -y
 87 |     else
 88 |         echo "$PACKAGE is already installed."
 89 |     fi
 90 | done
 91 | 
 92 | # Prompt the user to install Angular
 93 | read -p "Would you like to install Angular CLI? (y/n): " install_angular
 94 | if [[ $install_angular == "y" ]]; then
 95 |     npm i -g @angular/cli
 96 | fi
 97 | 
 98 | # Prompt the user to install Express app generator
 99 | read -p "Would you like to install Express app generator? (y/n): " install_express_generator
100 | if [[ $install_express_generator == "y" ]]; then
101 |     npm i -g express-generator
102 | fi
103 | 
104 | # Prompt the user to set up Git
105 | read -p "Would you like to set up Git (name and email)? (y/n): " setup_git
106 | if [[ $setup_git == "y" ]]; then
107 |     read -p "Enter name for git config: " Name
108 |     git config --global user.name "${Name}"
109 |     read -p "Enter email for ssh key: " Email
110 |     git config --global user.email "${Email}"
111 | 
112 |     # Setup Git using SSH
113 |     ssh-keygen -t ed25519 -C "${Email}"
114 |     eval "$(ssh-agent -s)"
115 |     ssh-add ~/.ssh/id_ed25519
116 |     sudo apt install xclip
117 |     xclip -selection clipboard < ~/.ssh/id_ed25519.pub
118 |     cat ~/.ssh/id_ed25519.pub
119 | 
120 |     echo "Now go to github.com and add the SSH key to your account."
121 | fi
122 | 
123 | # Create a log file
124 | log_file="installation_log.txt"
125 | echo "Script execution completed. You can find log details in $log_file."
126 | 
127 | # Redirect stdout and stderr to the log file
128 | exec &> "$log_file"
129 | 
130 | # Notify user of log location
131 | echo "Script execution completed. Log details are available in $log_file."
132 | 


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