Linux Inside: The Ideal Blog for Sysadmins & Geeks
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Tecmint - Linux, AI & Open-Source Made Simple 🐧🚀 Follow us for: - Easy Linux Tips and Tutorials 💡 - The Latest on Open-Source & AI 📰 - Fun Linux & AI 🤣
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Joined May 2012
We just launched TecMint Pro – a way to support what we do. For a limited time, you can get lifetime access for $99, or go yearly at only $50. Here’s what you get:. 📚 All 8 Linux eBooks (worth $200).🎓 Full premium tutorials & courses.🚫 No ads. 👉
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Tecmint Pro offers exclusive Linux guides, eBooks, and premium content for system admins and DevOps professionals.
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In Chapter #18, learn how to configure Ansible managed nodes, set up passwordless SSH, and run powerful one-liner tasks on remote hosts. 📖 Read the full guide (Pro members only):.👉 Follow @Tecmint for more #Linux and #DevOps automation tips!.
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In this chapter, we demonstrate how to set up passwordless SSH access, configure privilege escalation, and use ad-hoc commands for remote system management.
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Top 5 Diagram Tools for Linux Users in 2025 (Free & Open-Source)!. 👉 Follow @tecmint for more #Linux tips.
tecmint.com
In this article, we explore the best diagram viewers for Linux in 2025, including ONLYOFFICE Diagram Viewer, Draw.io, LibreOffice Draw, yEd, and Inkscape.
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Chapter #20: Setting Up a Caching DNS Server. In this chapter, you'll learn how to configure a recursive caching DNS server on Linux using BIND9. The guide covers setting up forward and reverse zones, configuring MX and PTR records, and securing your DNS server with appropriate.
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Chapter #17: How to Install and Configure an #Ansible Control Node. 📖 Read the full guide (Pro members only):.👉 Follow @tecmint for more #RHCE, #Linux, and automation tips!.
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In this article, we walk you through setting up an Ansible control node on RHEL 9, including SSH key setup, inventory configuration, and testing connections to remote Linux hosts.
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In Part #5, learn how to list and debug cron jobs, schedule tasks efficiently, manage multiple IPs and static routes, troubleshoot DNS issues, and automate Linux tasks with shell scripting. 📖 Read the full guide (Pro members only):. 👉 Follow @Tecmint.
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In this part of the Linux Interview Handbook, we dive into advanced cron jobs, task scheduling, networking with multiple IPs, static routes, DNS troubleshooting, and shell scripting for automation.
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How to Install Zip and Unzip in Linux. In this guide, we focus on how you can install the zip and unzip (archive utilities) on various Linux distributions, and walk you through the commands to get started. 👉 Follow @tecmint for more #Linux tips.
tecmint.com
In this guide, we focus on how you can install the zip and unzip utilities on various Linux distributions, and walk you through the commands to get started.
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Discover 10 Little-Known Linux Commands You Probably Missed – Part 5!. 👉 Follow @tecmint for more #Linux tips and tricks.
tecmint.com
In this article, we cover 10 lesser-known Linux commands like startx, pdftk, lsof, and find to help boost your productivity in the terminal.
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How to List Running Services in #Linux (systemctl Examples). Quickly check which services are running, enabled, or active on your Linux system with simple systemctl commands. Perfect for monitoring, troubleshooting, and securing your server. 👉 Follow.
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Systemd is a service manager for Linux; a drop-in replacement for the init process, and the systemctl command is the primary tool to manage systemd.
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Master Container Management on RHEL with Podman & Skopeo!. Learn how to run, inspect, tag, and auto-start containers - no Docker needed. 📖 Read Chapter #18 (Pro members only):. 👉 Follow @tecmint for more hands-on #Linux container tips! 🐧💡.
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In this chapter, we explore managing OCI containers on RHEL using Podman and Skopeo, including systemd integration, storage, and rootless setup.
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In Chapter #19, learn how to install and configure an FTP server on Linux, enable anonymous access, set up passive mode, and manage users & firewall. 📖 Read the full guide (Pro members only):. 👉 Follow @Tecmint for more #Linux and #DevOps tips!.
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Learn to install and configure an FTP server on RHEL and Ubuntu with vsftpd, including anonymous access, local logins, passive mode, and firewall setup.
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10 Linux Interview Questions with Examples – Part 3. 👉 Follow @tecmint for more #Linux tips and tutorials!.
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In this Interview Series article, we present 10 practical Linux questions and answers to help beginners build confidence through hands-on examples.
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RT @tecmint: In Chapter #10 of the LFCS certification, understand the difference between terminals and shells, and start writing your own s….
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In this chapter, you’ll learn how Linux terminals and shells work, and how to write your first shell scripts using bash.
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Learn how to configure IPv4/IPv6 addresses, set hostnames, auto-start network services, and control access with firewalld like a pro. 📖 Read the full guide (Pro members only):.👉 Follow @tecmint for more hands-on #Linux & RHCSA tutorials!.
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In this guide, you’ll learn how to manage RHEL networking, from configuring IPv4/IPv6 and setting hostnames to managing services and firewalld rules.
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Google’s Gemini CLI is here, and it’s a game-changer for DevOps, sysadmins, and #Linux pros. → 1,000 free AI requests per day → Directly in your terminal.Use it to debug code, automate tasks, generate content, and more without leaving the CLI.
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In this article, you'll learn how to install, use, and uninstall Google’s Gemini CLI to bring AI power directly into your Linux terminal.
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Monitor real-time CPU, memory, disk, and network usage using the atop tool. 👉 Follow @tecmint for more #Linux performance tips!.
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In this article, we will cover what Atop offers, how to install it on Linux, and how to use it to monitor and analyze your system’s performance history.
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Our Lifetime Root Plan is almost gone - only 20 spots left 🚨. Pay once → Get lifetime access to:. ✅ Premium Linux courses & tutorials.✅ 8 exclusive eBooks (worth $200).✅ Certification resources (RHCSA, RHCE, LFCS).✅ Cheat sheets, PDFs & offline downloads. 👉 Grab it before.
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The Ultimate Linux Command Line Guide: 100+ Must-Know Commands for Beginners. 🔗 Get your copy now . Follow @Tecmint for more Linux tips and tutorials.
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A practical, hands-on guide to help beginners master over 100+ essential Linux commands - from file management to networking and process control. No prior experience needed!
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