Build a System Resource Logger with Bash in Minutes
Keeping an eye on your system's performance is crucial for maintaining a healthy and efficient environment. This Bash script monitors CPU and memory usage, logging the information to a file for later analysis. Step-by-Step Guide: 1. Define the Log File: Specify the...
Is Your Website Always Up? This Script Will Tell You
Website downtime can lead to loss of revenue, customers, and credibility. This Bash script checks the availability of a website by pinging its URL and logs the status. It can also send an email notification if the site is down. Step-by-Step Guide: 1. Define Variables:...
How to edit network interfaces in Linux
Network interfaces are essential components in a Linux system, allowing communication with other devices and networks. Editing network interfaces can be necessary for various tasks, from setting up a new network to troubleshooting connectivity issues. This article...
Discover Active Devices on Your Network with a Simple Bash Script and Nmap
Knowing which devices are connected to your local network can help you manage and secure your environment. This Bash script scans the local network for active devices and logs their IP addresses and hostnames. Step-by-Step Guide: 1. Define the Network Range: Specify...
Mastering Web Scraping: Build Your First Python Scraper
Web scraping is a technique used to extract data from websites. It's a powerful tool for gathering information, whether for research, data analysis, or automating repetitive tasks. In this article, we'll guide you through building a simple website scraper using...
Bash Script for Real-Time Disk Space Alerts Sent to Your Inbox
Running out of disk space can cause significant issues, including system crashes and data loss. This Bash script monitors the disk space usage of a specified directory and sends an email alert if the usage exceeds a defined threshold. Step-by-Step Guide: 1. Define...
Automate Your Backups with a Simple Bash Script
In today's digital age, ensuring the safety of your data is crucial. Backups are an essential part of data management, and automating this process can save you time and ensure consistency. This article will guide you through creating a simple Bash script to automate...
Connecting to Mysql using Python
MySQL is a widely-used relational database management system that is especially popular for web applications. Python, being a versatile programming language, offers several libraries to interact with MySQL databases. One of the most commonly used libraries is...
How to mitigate RegreSSHion vulnerability
A serious security flaw dubbed "regreSSHion" in OpenSSH allows attackers to remotely execute code with root privileges on Linux systems running vulnerable versions (8.5p1 to 9.8p1). Discovered by Qualys, this vulnerability poses a significant risk of full system...
How to harden your Web Server in Linux?
Securing a web server is crucial to protect sensitive data, ensure privacy, and maintain the integrity of your applications and services. This guide will walk you through various steps and best practices to harden your Linux web server, making it more resilient...
What is SSH? An Entry Guide To SSH
If you ever wondered what is SSH and what is it used for? Secure Shell Hostname system is a method of connecting to the remote server. Regular, Cloud or Local (ie. RaspberryPi) - all the servers need a way to connect. Usually it is used by SSH client connecting to a...
How to add a new user in Linux (and what are the user groups)?
How to Add a New User in Linux (and What are the User Groups)? Adding new users in Linux is a fundamental task for system administrators, ensuring proper access control and resource allocation. This article will guide you through the steps to add a new user and...
