Linux Network Troubleshooting Commands & Tips

Over the years, Linux's utility has grown from merely performing basic functionality to large, complex tasks. It offers robust networking features, and as a result, users widely adopt it for personal and professional use.  With the increasing usage of this operating system, it is not rare to struggle with networking issues. To help you with this, we will share Linux Network troubleshooting commands and tips. 

What Is Troubleshooting In Linux? 

Before delving further into the blog, let’s first understand what troubleshooting in Linux means. When we say troubleshooting in Linux, we mean diagnosing and resolving system issues by identifying the problem and gathering information (logs, system data). Further, you can also analyse logs for error messages and use commands like “dmesg”, “journalctl”, and “top” to monitor performance. 

Commands To Troubleshoot Networking Issues In Linux

In our previous blogs, we discussed commands and shortcuts to improve your productivity on Linux devices. Here we will discuss Linux network troubleshooting commands to solve any underlying networking problem:

We have mentioned all the necessary Linux network troubleshooting commands for dealing with networking issues in Linux devices. However, remember this list is not exhaustive but still can help you with basic troubleshooting. You can also comment on any of the commands that you know can help in troubleshooting in Linux which we have not included. 

Frequently Asked Questions 

What is the full form of Linux?

LINUX stands for Lovable Intellect Not Using XP. It was created by Linus Torvalds, who also lent his name to the system. Linux is an open-source operating system used across various platforms, including servers, computers, mainframes, mobile devices, and embedded systems.

What are the key features of Linux?

• Open-source nature
• Robust security
• Multi-user capability
• Multitasking
• Portability
• Flexibility and customisation

Is Linux suitable for gaming?

Yes, Linux gaming has improved significantly, with platforms like Steam supporting many Linux-compatible games. Tools like Proton and Lutris can help run Windows games on Linux.

How can I secure my Linux system?

• Regularly update your system and software.
• Use strong passwords and change them periodically.
• Enable a firewall.
• Use antivirus software if necessary.
• Limit user privileges and use sudo for administrative tasks.

What are some common uses of Linux?

• Web servers
• Development environment
• Network and system administration
• Embedded systems and IoT devices
• Data centres and cloud computing

Can I run Windows applications on Linux?

Yes, you can run some Windows applications on Linux using compatibility layers like Wine or virtualisation software like VirtualBox.