How to Identify which process keeps port busy on android / Linux ?

Lets say you are trying to do something with UPNP which reserves port 1900 for all of … Read more

How to find the package that provides a file in Ubuntu ?

If you want to identify some binary belongs to which package in Ubuntu in certain situations when … Read more

How to record and replay Linux terminal commands ?

If you want to capture something like commands when you are installing some software, compiling some opensource … Read more

Ubuntu

How to Upgrade Ubuntu to the Latest Version of it ?

In this post, we give the process and steps required to be done to upgrade your Ubuntu … Read more

Ubuntu

How to keep Ubuntu always updated and clean ?

You can update Ubuntu as mentioned in our another post “How to update Ubuntu Linux using command … Read more

How to use APT package manager to install, remove packages ?

In this post, we describe the commands required to install new package in Ubuntu or if we … Read more

How to Easily Install Universal-ctags on Ubuntu: Step-by-Step Guide

Universal-ctags is a powerful tool for developers that helps in navigating code efficiently by generating tag files … Read more

How to avoid zombie process in Linux ?

Zombie process is the process which dies/finishes immediately and whose parent didn’t cares to handle the status … Read more

What is m4 and How to Fix: “m4: command not found” error ?

If you have installed fresh Ubuntu on your development machine and tried to compile some opensource source … Read more

Solved : fatal error: pcap.h: No such file or directory

If you are writing some packet sniffing code using libpcap on Ubuntu Linux, there are higher chances … Read more

How to configure static IP address on Ubuntu Linux ?

Sometimes when you are accessing one machine remotely or from same LAN but from another machine and … Read more