Using Git
Git has become the default version control system in the IT world today. The young ones…
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Start Learning Vim
Vim needs no introduction. If you are working in the command line, you have three main…
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Getting Started With Nano Editor
Nano is perhaps one of the simplest terminal-based text editor. While it is still depended on…
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LHB Linux Digest #25.23: Redesigned Courses, Time commands, Self-host knowledge base and More
You might notice something different about the Linux Handbook website. It has a fresh new look!…
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Use Proxmox for Virtual Machines
Proxmox is a type-1 hypervisor that you install on a physical server. And then you use…
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Container Management With Podman
📶 Difficulty level: Intermediate⏳ Time to complete: Approx. 3 hoursđź“‹ Prerequisite: Familiarity with Docker, containers and…
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Learn Firewalld: Manage Linux Firewall with firewall-cmd
What is firewalld? Firewalld is an open source firewall management tool that acts as a front-end…
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Mastering AWK as a Linux System Administrator
Stop wrestling with complex shell scripts and manual log parsing. AWK is your secret weapon for…
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Linux for DevOps: Essential Linux Knowledge for Cloud and DevOps Engineer
Welcome to the “Linux for DevOps” course! In the fast-paced world of DevOps, proficiency in Linux…
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Bash Scripting
Whether you are a beginner or seasoned Linux user, you cannot escape Bash. From school curriculum…
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The systemd Playbook: Learn by Doing
Are you tired of theory-heavy tutorials that leave you confused when it’s time to actually manage…
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Kubernetes Operator
Dive deep into the world of Operators and learn how to effortlessly manage and scale your…
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Quick Introduction to Linux Command Line
Linux and its famed command line is vast. But you have to start somewhere. If you…
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SSH Fundamentals
SSH has become a must know tool for sysadmins and developers alike. Often, your production or…
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RHCE Ansible EX294 Exam Preparation Course
Ansible has become a cornerstone in the realm of automation, enabling efficient management of IT infrastructure…
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Learn Docker: Complete Beginner's Course
Did you know that Docker dominates the containerization market with a huge share of over 80%?…
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Linux Command Nuggets
This book does not teach you to use the Linux commands in the traditional sense. It…
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LHB Linux Digest #25.21: firewalld, fail2ban, find command, self-hosted file management
AWS deleted my 10-year account and all data without warning After 10 years as an AWS…
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Filter journalctl Logs by Service
When your Linux system is generating thousands of log entries every minute, finding information about a…
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LHB Linux Digest #25.20: Journalctl Logs, Semgrep, lsattr, chattr and More Linux Stuff
Take advantage of the “lifetime membership” offer. For a single payment, you get the paid membership…
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Follow Journalctl Logs in Realtime to Monitor System and Services
The classic way of following a log file in real time is by using the tail…
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Convert Hex to ASCII Easily
Hexadecimal Input Convert Clear All Copy Result ASCII Output Supported Formats This tool accepts hexadecimal input…
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LHB Linux Digest #25.19: Newly Launched Systemd Course, Docker System Sub-Commands, Hard Links and More
We have just launched the “lifetime membership” option. For a single payment, you get the Plus…
