Category Archives: Linux

Some useful commands and understanding linux

Quick list of Linux text processing commands

A quick list of all linux text processing commands with basic usage examples, used in scripting as well as on Read More...
Posted in Linux | Tagged | Leave a comment

Most common tcpdump command examples

Below is the list of tcpdump command usages with different options available in linux. Capture Packets from Specific Interface # Read More...
Posted in Computer Networking, Linux | Tagged , | Comments Off on Most common tcpdump command examples

Resolve hostname to ip address in shell

Many a times you require to create shell or bash scripts to fetch ip address from hostnames. There are multiple Read More...
Posted in Computer Networking, Linux | Tagged , | Comments Off on Resolve hostname to ip address in shell

How to set default permissions for new created files linux

This post is about setting the access permissions to files and folders that get created by processes and applications installed Read More...
Posted in Linux | Tagged | Comments Off on How to set default permissions for new created files linux

Linux command to list which ports are open and listening

This post is about a Linux command to list which ports are open and listening & can be useful many Read More...
Posted in Linux | Tagged | Comments Off on Linux command to list which ports are open and listening

Use Jperf to test network speed between two boxes

Use jperf to test network speed between two boxes, its useful when working in cli mode. Jperf is a GUI Read More...
Posted in Linux | Tagged | Comments Off on Use Jperf to test network speed between two boxes

List of useful and most common commands used in ffmpeg

List of useful and most common commands used in ffmpeg Below is the list of useful and most common commands Read More...
Posted in Linux | Tagged | Comments Off on List of useful and most common commands used in ffmpeg

Some of most common GNU utilities(grep,less,make,wget, etc) for windows

In this post i have tried to note down some of most common GNU utilities, or lets say linux commands. Read More...
Posted in Linux, Windows Applications | Tagged | Comments Off on Some of most common GNU utilities(grep,less,make,wget, etc) for windows

How to install/enable GUI on Debian VPS using VNC

Mostly VPS don’t come with GUI, but what if you want GUI desktop and want to enable it in your Read More...
Posted in Linux, Tech Guides | Tagged | Comments Off on How to install/enable GUI on Debian VPS using VNC

How to display line numbers in vi/vim text editors

Displaying line numbers in vi / vim text editors can be very helpful for debugging code errors and to improve Read More...
Posted in Linux | Tagged | Comments Off on How to display line numbers in vi/vim text editors