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OSTechNix @ostechnix@floss.social

Bulk Text Replacement in Bash: Easy Step-by-Step Guide #Bash #Linux #Linuxcommands #Linuxtips #Linuxhowto
https://ostechnix.com/bulk-text-replacement-in-bash/

OSTechNix · 5dHow To Perform Bulk Text Replacement In Bash In Linux - OSTechNixThis brief tutorial explains how to perform bulk text replacement in Bash using grep, sed, and xargs commands in Linux.

OSTechNix @ostechnix@floss.social

How To Upgrade To Fedora Linux 42 From Fedora 41 (Workstation and Server) #Fedora42 #Fedora #Linux #Linuxhowto #Upgradefedora
https://ostechnix.com/upgrade-to-fedora-linux-42-from-fedora-41/

OSTechNix · Apr 15How To Upgrade To Fedora Linux 42 From Fedora 41 - OSTechNixThis comprehensive guide will walk you through both GUI and CLI methods to safely upgrade your Fedora 41 system to Fedora 42.

OSTechNix @ostechnix@floss.social

A Complete Guide to Install, Enable, and Secure SSH on Fedora Linux 42 #SSH #SecureShell #Fedora #Linux #Security #Linuxhowto #Linuxadmin
https://ostechnix.com/set-up-configure-ssh-fedora/

OSTechNix · Apr 1How To Set Up And Configure SSH On Fedora Linux 42 - OSTechNixSecure Shell is an essential tool for remote system administration. This guide explains how to set up and configure SSH on Fedora Linux 42.

OSTechNix @ostechnix@floss.social

How To Replace Text In Multiple Files Using A Bash Script In Linux #Bash #ShellScript #Linux #Linuxcommands #Linuxhowto #Linuxbasics
https://ostechnix.com/replace-text-in-multiple-files-using-bash-script/

OSTechNix · Mar 15How To Replace Text In Multiple Files Using A Bash Script In Linux - OSTechNixIn this guide, we will learn how to replace text across multiple files efficiently using a Bash script in Linux.

OSTechNix @ostechnix@floss.social

How To Manage Bash Functions Using declare Command In Linux #Bash #Function #Linux #Linuxhowto #Linuxbasics #Linuxcommands
https://ostechnix.com/manage-bash-functions-using-declare-command/

OSTechNix · Mar 13How To Manage Bash Functions Using declare Command In Linux - OSTechNixIn this tutorial, we will learn how to manage functions in Bash using declare command effectively in Linux.

OSTechNix @ostechnix@floss.social

How To Check And Secure Open Ports In Linux #Linuxnetworking #Linuxsecurity #Linuxadmin #Linuxhowto #Linux #netstat #ss #firewalld #iptables #nmap #lsof
https://ostechnix.com/check-and-secure-open-ports-in-linux/

OSTechNix · Mar 1How To Check And Secure Open Ports In Linux - OSTechNixIn this guide, we will explain how to check open ports and secure them in Linux using firewall rules and best practices.

OSTechNix @ostechnix@floss.social

Introduction to GNU Binutils: A Beginner's Guide #Binutils #Linux #Assembler #Linker #Debugger #ELF #ObjectFiles #ExecutableFiles #AssemblyLanguage #Opensource #Linuxhowto #Linuxbasics #Commandline
https://ostechnix.com/introduction-to-gnu-binutils/

OSTechNix · Feb 25Introduction to GNU Binutils: A Beginner's Guide - OSTechNixGNU Binutils (short for "Binary Utilities") is a set of command-line tools for handling object files, executables, and binary data.

OSTechNix @ostechnix@floss.social

Linux System Logs Explained: How to Read and Analyze Logs Like a Pro #Linux #Logs #Linuxcommands #Linuxhowto #Linuxbasics #Linuxadministration
https://ostechnix.com/understanding-linux-system-logs/

OSTechNix · Feb 1Understanding Linux System Logs: A Beginner’s Guide - OSTechNixThis detailed tutorial explains everything about Linux system logs, types of logs, and how to view them in systemd and non-systemd systems.

OSTechNix @ostechnix@floss.social

How To Mount A Drive Permanently In Linux Using Fstab: A Step-by-Step Guide #Fstab #Linux #Linuxadmin #Linuxbasics #Linuxcommands #Linuxhowto
https://ostechnix.com/mount-a-drive-permanently-in-linux-using-fstab/

OSTechNix · Jan 31Mount A Drive Permanently In Linux Using Fstab - OSTechNixThis detailed guide explains how to permanently mount an external drive in Linux using the fstab file. It also covers best practices to ensure a reliable setup.

OSTechNix @ostechnix@floss.social

How To List All Running Daemons In Linux #Linux #Daemon #Process #Initsystem #Systemd #SysVinit #OpenRC #Linuxcommands #Linuxbasics #Linuxhowto #Linuxadministration
https://ostechnix.com/list-all-running-daemons-in-linux/

OSTechNix · Jan 30How To List All Running Daemons In Linux - OSTechNixA daemon is a background process that runs without direct user interaction. This tutorial explains how to list all running daemons in Linux.

OSTechNix @ostechnix@floss.social

Understanding the Linux /proc Filesystem: A Beginners Guide #Linux #Proc #Filesystem #Linuxcommands #Linuxbasics #Linuxhowto
https://ostechnix.com/linux-proc-filesystem/

OSTechNix · Jan 29Understanding the Linux /proc Filesystem: A Beginners Guide - OSTechNixThe Linux /proc filesystem is a virtual filesystem that provides detailed real-time information about the system, including CPU, memory, processes, and network activity.

OSTechNix @ostechnix@floss.social

How To Safely Edit Hosts File In Linux: A Beginners Guide #Linux #Hosts #Linuxcommands #Linuxhowto #Linuxbasics #Linuxadmin
https://ostechnix.com/edit-hosts-file-in-linux/

OSTechNix · Jan 28How To Safely Edit Hosts File In Linux: A Beginners Guide - OSTechNixIn this guide, we will learn why and how to safely edit the hosts file in Linux, along with real-world examples.

OSTechNix @ostechnix@floss.social

As of January 2025, Linux Kernel Source Code Surpasses 40 Million Lines and Rising #Linux #kernel #Opensource #Linuxhowto #Linuxcommands
https://ostechnix.com/linux-kernel-source-code-surpasses-40-million-lines/

OSTechNix · Jan 27Linux Kernel Source Code Surpasses 40 Million Lines - OSTechNixAs of January, 2025, the Linux Kernel Source has approximately 40 Million lines of code! This is one of the greatest achievements in the history of open-source, community-driven projects.

OSTechNix @ostechnix@floss.social

How to Use the declare Command in Bash Scripts #declare #Bashscripting #Shellscript #Bash #Linux #Linuxcommands #Linuxhowto #Variables #Functions
https://ostechnix.com/bash-declare-command-usage/

OSTechNix · Jan 25Bash declare Command Usage With Examples - OSTechNixIn Bash shell scripting on Linux, the declare command is used to define, set attributes, modify, and display variables and functions.

OSTechNix @ostechnix@floss.social

How to Manage Functions in Fish Shell on Linux: A Complete Guide #Fish #Shell #Functions #Linux #Linuxcommands #Linuxbasics #Linuxhowto
https://ostechnix.com/manage-fish-functions-linux/

OSTechNix · Jan 23How To Manage Functions In Fish Shell On Linux - OSTechNixThe functions command in Fish shell lets you manage and interact with Fish functions. This tutorial explains how to manage functions in Fish shell on Linux.

OSTechNix @ostechnix@floss.social

How To Change Directory And List Files In One Command In Fish Shell #Fish #Shell #Linux #Linuxbasics #Linuxhowto #Functions #Cdls
https://ostechnix.com/change-directory-and-list-files-in-one-command-in-fish-shell/

OSTechNix · Jan 21Change Directory And List Files In One Command In Fish Shell - OSTechNixIn this guide, we will explain different methods to change directories and list files in one command using Fish Shell on Linux.

OSTechNix @ostechnix@floss.social

How To Install Latest Enlightenment Desktop Environment In Ubuntu #Enlightenment #DesktopEnvironment #Ubuntu #Linux #Linuxhowto #Opensource
https://ostechnix.com/install-enlightenment-desktop-environment-in-ubuntu/

OSTechNix · Jan 17Install Latest Enlightenment Desktop Environment In Ubuntu - OSTechNixEnlightenment 0.27 released a few days ago! This tutorial explains how to install latest Enlightenment Desktop Environment in Ubuntu.

OSTechNix @ostechnix@floss.social

How To Check Debian Version: Simple Methods For Beginners #Debian #Linux #Linuxcommands #Linuxhowto #Linuxbasics #Commandline
https://ostechnix.com/check-debian-version/

OSTechNix · Jan 13How To Check Debian Version: Simple Methods For Beginners - OSTechNixIn this guide, we’ll walk you through the steps to check your Debian version using built-in tools and commands.

OSTechNix @ostechnix@floss.social

How To Automate Mounting /dev In Chroot Environments In Linux #Chroot #mmdebstrap #Troubleshooting #Linux #Linuxhowto #Linuxadmin
https://ostechnix.com/auto-mount-dev-in-chroot/

OSTechNix · Dec 30, 2024How To Automate Mounting /dev In Chroot Environments In Linux - OSTechNixIn this guide, we’ll teach you how to automatically mount /dev when you enter the chroot and unmounting it when you exit in Linux.

OSTechNix @ostechnix@floss.social

How To Create Chroot Environments Using Mmdebstrap In Debian Linux #Mmdebstrap #Chroot #Debian #Linux #Linuxadmin #Linuxhowto
https://ostechnix.com/create-chroot-environments-using-mmdebstrap-in-debian-linux/

OSTechNix · Dec 17, 2024Create Chroot Environments Using Mmdebstrap In Debian Linux - OSTechNixThis guide explains what is mmdebstrap, how to install it in Debian Linux and how to use it to safely create chroot environments.

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