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    Linux Tutorials

    What is the Zombie Processes in Linux?

    By Rahul3 Mins Read

    In Linux operating systems, a “zombie process” is similar to an undead creature stuck between life and death. These zombie…

    How to Easily Renew a Specific Domain SSL Using Certbot

    By Rahul3 Mins Read

    SSL certificates are important for keeping websites secure. They encrypt data sent between your website and its visitors. Sometimes, these…

    Prevent Ubuntu Kernel Packages Upgrades Linux System Administration

    How to Prevent Kernel Updates in Ubuntu

    By Rahul3 Mins Read

    Updating your Ubuntu system is important to keep it safe and running well. However, sometimes you might want to stop…

    How to Safely Clear Systemd Journal Logs in Linux

    By Rahul3 Mins Read

    Linux systems keep many logs to help monitor and troubleshoot the system. One important log directory is /var/log/journal, which can…

    How to Create a User with Socket Authentication in MySQL/MariaDB

    By Rahul3 Mins Read

    In MySQL and MariaDB, you can create users that connect to the database using socket authentication instead of traditional username…

    Changing Host IP Address in Flask Python Framework

    How to Configure Flask Application Visible on the Network

    By Rahul3 Mins Read

    When you create a new Flask application, it comes with a built-in development server. Which is good because it helps…

    Linux: Kill Process by PID Linux Commands

    How to Kill a Process Running on Specific Port

    By Rahul3 Mins Read

    When working with Linux, you might encounter situations where a specific port is occupied by a process, preventing you from…

    How to Remove Unused Packages on Ubuntu & Debian

    By Rahul2 Mins Read

    Over the time, the Linux systems can have a large number of packages that are no more in use. These…

    A Beginner’s Guide to Date and Time Handling in Golang

    By Rahul3 Mins Read

    In programming, efficiently managing and displaying the current date and time is a common task across many applications. The Go…

    How to Easily Find the IP Address of a Docker Container

    By Rahul2 Mins Read

    When working with Docker containers, you might need to know the IP address of a specific container. This can be…

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