System Admin

Categories: Knowledge hub System Admin

How to Secure Your Linux Server: Best Practices for System Administrators

Securing a Linux server is a critical task for system administrators. With the increasing number of cyber threats and vulnerabilities, ensuring the security of your server can safeguard your data, applications, and network infrastructure. This blog post will cover essential best practices for securing your Linux server and creating a robust defense against potential attacks. […]

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Categories: Knowledge hub System Admin

How to Set Up and Manage Cron Jobs on Linux

In the world of system administration, automation is key to maintaining efficiency and reducing manual errors. One of the most powerful tools available for automating tasks in Linux is the cron daemon. Cron allows you to schedule tasks (known as cron jobs) to run at specific times or intervals, whether that’s hourly, daily, weekly, or […]

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Categories: Knowledge hub System Admin

How to Set Up a Basic Linux Firewall Using iptables or firewalld

In today’s digital age, securing your Linux server or workstation is paramount. One of the best ways to safeguard your system is by implementing a firewall. Firewalls act as a barrier between your system and potential threats from the internet or local network. In this blog post, we’ll guide you through setting up a basic […]

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Categories: Knowledge hub System Admin

Understanding Linux File Systems: EXT4, XFS, BTRFS, and ZFS

When it comes to Linux systems, the choice of file system can have a significant impact on performance, reliability, and features. Understanding the various file systems available is essential for system administrators, developers, and anyone who wants to optimize their Linux environment. In this blog post, we will delve into four of the most popular […]

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