Subcategories

• Linux

  This Category only for Linux Systems

  24
  Topics
  117
  Posts

  

  pi_alert_instalation_guide2025, 11_54_24 PM.png

  Pi.Alert Installation Guide

  Learn how to install and configure Pi.Alert on Raspberry Pi with this step-by-step guide. Monitor your network devices easily and improve home network security.

  1. Update Software Repositories sudo apt update 2. Install Available Software Updates sudo apt upgrade -y 3. Install Prerequisites sudo apt install apt-utils arp-scan dnsutils net-tools python3 -y 4. Install Web & Database Components sudo apt install lighttpd php php-cgi php-fpm php-sqlite3 sqlite3 -y 5. Clean APT Package Cache sudo apt clean 6. Download the Latest Release wget -O ./pialert.tar https://github.com/pucherot/Pi.Alert/... 7. Create Required Directories sudo mkdir /var/www/pialert sudo mkdir /var/log/pialert 8. Extract the Downloaded Archive sudo tar xf ./pialert.tar -C /var/www/pialert --strip-components=1 9. Set Ownership of Pi.Alert Directory sudo chown -R www-data:www-data /var/www/pialert 10. Update Pi.Alert Path in Config File sed -i 's/\/home\/pi\/pialert/\/var\/www\/pialert/' /var/www/pialert/config/pialert.conf 11. Update Pi.Alert Path in Cron Jobs sed -i 's/python ~\/pialert\/back\/pialert.py/python3 \/var\/www\/pialert\/back\/pialert.py/g' /var/www/pialert/install/pialert.cron 12. Update Log Paths for Cron Jobs sed -i 's/~\/pialert\/log\//\/var\/log\/pialert\//g' /var/www/pialert/install/pialert.cron 13. Create Cronjob Schedule (crontab -l 2>/dev/null; cat /var/www/pialert/install/pialert.cron) | sudo crontab - 14. Create Symbolic Link to Pi.Alert sudo ln -s /var/www/pialert/front/ /var/www/html/pialert 15. Configure Lighttpd

  Copy Pi.Alert Lighttpd configuration:

  sudo cp /var/www/pialert/install/pialert_front.conf /etc/lighttpd/conf-available

  Enable the Pi.Alert configuration:

  sudo ln -s /etc/lighttpd/conf-available/pialert_front.conf /etc/lighttpd/conf-enabled/pialert_front.conf

  Enable FastCGI for PHP:

  sudo lighttpd-enable-mod fastcgi-php

  Restart Lighttpd service:

  sudo systemctl restart lighttpd ✅ Installation Complete

  Pi.Alert should now be accessible via your server’s IP address:

  http://<your-server-ip>/pialert
• Windows

  This Category only for Windows Systems

  7
  Topics
  30
  Posts

  

  you can use the express version for free at https://www.microsoft.com/en-us/download/details.aspx?id=42299

• Mac OSX

  This Category only for Mac OSX Systems

  3
  Topics
  10
  Posts

  

  When you install NVM using Homebrew, you still need to add the following lines to your shell configuration file (.bashrc, .zshrc, etc.)

  export NVM_DIR="$HOME/.nvm" . "/usr/local/opt/nvm/nvm.sh"

  If you are using the Bash shell, open the ~/.bashrc file in your favorite text editor, and add the following lines at the end of the file:

  export NVM_DIR="$HOME/.nvm" . "/usr/local/opt/nvm/nvm.sh"

  If you are using the Zsh shell, open the ~/.zshrc file in your favorite text editor, and add the following lines at the end of the file:

  export NVM_DIR="$HOME/.nvm" . "/usr/local/opt/nvm/nvm.sh"

  After adding the lines to the appropriate file, save it and close the editor. Then, restart your terminal or run the source command to load the changes:

  source ~/.bashrc source ~/.zshrc
• Cloud Computing

  Cloud Hosting & Cloud Softwares

  10
  Topics
  28
  Posts

  

  This guide explores how to automate AWS cost optimization and eliminate the burden of weekly manual reviews. It details actionable best practices, from leveraging AWS-native tools like Cost Explorer, Compute Optimizer, and Auto Scaling, to implementing automation workflows, storage optimization, and team accountability. By integrating these strategies — and hiring AWS developers where needed — organizations can confidently reduce cloud spend while maintaining agility and efficiency.