Linux-av/install.sh at main · rykemc/Linux-av · GitHub

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#!/bin/bash

# Installation script for Linux Antivirus Scanner
# For Debian-based systems (Ubuntu, Pop!_OS, Debian, etc.)

set -e

echo "======================================"
echo "Linux Antivirus Scanner Installation"
echo "======================================"
echo ""

# Check if running on Debian-based system
if ! command -v apt &> /dev/null; then
    echo "Error: This script is for Debian-based systems only"
    exit 1
fi

# Check if running as root/sudo
if [ "$EUID" -ne 0 ]; then
    echo "Please run with sudo:"
    echo "sudo ./install.sh"
    exit 1
fi

# Install Python3 and pip if not already installed
echo "Checking Python installation..."
if ! command -v python3 &> /dev/null; then
    echo "Installing Python3..."
    apt update
    apt install -y python3
fi

if ! command -v pip3 &> /dev/null; then
    echo "Installing pip3..."
    apt install -y python3-pip
fi

# Install required Python packages
echo ""
echo "Installing Python dependencies..."
pip3 install -r requirements.txt

# Create installation directory
INSTALL_DIR="/opt/linux-av"
echo ""
echo "Creating installation directory: $INSTALL_DIR"
mkdir -p "$INSTALL_DIR"

# Copy files
echo "Copying files..."
cp linux_av.py "$INSTALL_DIR/"
cp file_monitor.py "$INSTALL_DIR/"
chmod +x "$INSTALL_DIR/linux_av.py"
chmod +x "$INSTALL_DIR/file_monitor.py"

# Create symbolic links
echo "Creating symbolic links..."
ln -sf "$INSTALL_DIR/linux_av.py" /usr/local/bin/linux-av
ln -sf "$INSTALL_DIR/file_monitor.py" /usr/local/bin/linux-av-monitor

# Create default config for the current user
SUDO_USER_HOME=$(eval echo ~$SUDO_USER)
CONFIG_FILE="$SUDO_USER_HOME/.linux-av.conf"

if [ ! -f "$CONFIG_FILE" ]; then
    echo ""
    echo "Creating default configuration..."
    sudo -u $SUDO_USER python3 "$INSTALL_DIR/linux_av.py" --create-config --config "$CONFIG_FILE"
fi

# Create systemd service file for file monitor (optional)
SERVICE_FILE="/etc/systemd/system/linux-av-monitor.service"
cat > "$SERVICE_FILE" << EOF
[Unit]
Description=Linux Antivirus File Monitor
After=network.target

[Service]
Type=simple
User=$SUDO_USER
ExecStart=/usr/local/bin/linux-av-monitor --config $CONFIG_FILE
Restart=on-failure
RestartSec=10

[Install]
WantedBy=multi-user.target
EOF

echo ""
echo "======================================"
echo "Installation completed successfully!"
echo "======================================"
echo ""
echo "Next steps:"
echo "1. Edit your configuration file: $CONFIG_FILE"
echo "2. Add your VirusTotal API key to the configuration"
echo ""
echo "Usage:"
echo "  linux-av --file /path/to/file          # Scan a single file"
echo "  linux-av --directory ~/Downloads       # Scan a directory"
echo "  linux-av --help                        # Show all options"
echo ""
echo "File Monitor:"
echo "  linux-av-monitor --directory ~/Downloads  # Monitor Downloads folder"
echo ""
echo "To enable automatic monitoring on system startup:"
echo "  sudo systemctl enable linux-av-monitor"
echo "  sudo systemctl start linux-av-monitor"
echo ""