In this article, we will see how to find the serial number on a MacBook System using 2 Easy Methods. Serial Number is basically a unique 12 character alphanumeric number assigned by manufacturer to all MacBook devices for identification purposes. This is true for all the MacBook manufactured after year 2012. This serial number is ... Read more
Every extraordinary story has a spark that ignites a flame. In the case of the web dev world, that "spark" is the new G (or the technology known as Node.js). In this article, we will descend into Node.js advantages and explore the powerful benefits of using Node JS that have changed the face of web development. ... Read more
In this article, we will see bash commands or script that can be used to emulate watch utility functionality in Linux/Unix based systems. It is not very uncommon that you don't have watch utility available in your Linux/Unix based systems. While in some of the Linux/Unix distributions it will be available by default but there ... Read more
In this article, we will see how to solve Kubernetes Pod CreateContainerConfigError. In Kubernetes, there are many different types of error which can occur at any point of time due to certain reasons, CreateContainerConfigError is one such error which we are going to look here in detail with the solution steps that you can take ... Read more
In this article, we will see how to solve kubernetes pod CrashLoopBackOff with Exit Code 1 error. If you are working on Kubernetes Cluster from quite some time then I am sure you must have seen this CrashLoopBackOff status very frequently. This error is so common that sometimes it is very difficult to find the ... Read more
In this article, we will see how to install docker on Ubuntu 22.04 LTS (Jammy Jellyfish). Docker is a free and open source platform to build, deploy and host containerized applications. It is much efficient and faster than the virtual machines which required dedicated resources to run independently. Docker containers, on the other hand can ... Read more
In this article, we will see how to solve "Could not get lock /var/lib/dpkg/lock-frontend (unattended-upgr)" error on a Ubuntu/Debian based Linux systems. It is not very uncommon that one fine day you tried to run some command and all you got is "Could not get lock /var/lib/dpkg/lock-frontend (unattended-upgr)" error on the output. This error usually ... Read more
In this article, we will see how to enable or disable Automatic updates on Ubuntu/Debian Linux. In almost all the famous linux distributions including Ubuntu/Debian Linux, you will find that by default update would be enabled to make sure system automatically download and install all the latest available updates. This saves lot of manual effort ... Read more
In this article, I will take you through the steps to install watch command on MacOS Using 7 Easy Steps. watch is a very simple yet very useful command line utility that automatically display the output of any arbitrary command at certain regular interval of time. This utility is particularly useful in a scenario where ... Read more
In this article, we will see 9 Best tracert command examples in Windows. tracert is a windows command line utility used for tracing the path of an Internet Protocol(IP) packet to its destination. It is a very simple yet very powerful tool to troubleshoot the TCP/IP networking problems. It is largely used by network engineers ... Read more