Category

Linux Tutorials and Command Line Guides

Learn Linux with step-by-step tutorials, command line examples, and system administration guides for Ubuntu, RHEL, CentOS, and more.

Welcome to the Linux tutorials section, your complete resource for mastering Linux commands and system administration.

This category covers everything from basic commands to advanced system-level operations across multiple distributions such as Ubuntu, RHEL, and CentOS.

Linux is the backbone of modern infrastructure, and understanding it is essential for DevOps, cloud computing, and system administration. You may also explore System Administration and Security for advanced topics.

What you will learn

  • Essential Linux commands and tools
  • File system and process management
  • User and permission management
  • Real-world troubleshooting techniques

Ideal for

  • Beginners learning Linux
  • System administrators
  • DevOps engineers

331 articles

How to install Google Drive Ubuntu? [SOLVED]

Google Drive is a file storage and synchronization service created and managed by Google. Users who log in with their Google account benefit from these

By omercakmak · 3 min read · linux

How to remove vector nth element in C++? [SOLVED]

In this article we will learn c++ vector remove nth element. Vectors are a part of the c++ STL library. They are containers but can change memory at runtime.

By azkaiftikhar · 3 min read · linux

How to install cURL in Ubuntu? [SOLVED]

cURL is a software project that provides a library and command line tool for data transfer using various protocols. The letter "c" in its name comes from the

By omercakmak · 5 min read · linux

How to PROPERLY disable IPv6 on Ubuntu? [SOLVED]

Today, operating systems also support ipv6. However, when ipv6 is not widely used yet, it may cause problems if it is active in the system. Therefore, it

By omercakmak · 5 min read · linux

How to PROPERLY kill process on Ubuntu? [SOLVED]

In operating systems (Windows, Linux does not matter), things are managed as processes. These processes run for a certain time, some processes are terminated

By omercakmak · 6 min read · linux

How to install AWS CLI on Ubuntu? [SOLVED]

AWS CLI (AWS Command Line Interface) is a unified tool you can use to manage your AWS services. With the AWS CLI, you can control multiple AWS services from

By omercakmak · 3 min read · linux

/etc/network/interfaces missing in Ubuntu [SOLVED]

If you are using Ubuntu, you must have encountered the "/etc/network/interfaces missing" error. Because Ubuntu 18.04 and above uses netplan to configure your

By omercakmak · 4 min read · linux