Tips and Tricks
HackerRank Solution: Map Reduce Advanced - Count number of friends
The task is to count the number of friends each person has using a MapReduce framework. The input consists of multiple lines, each containing a pair of friend
How to Create Dropdown List in SoftMaker PlanMaker
In this tutorial we will be covering different methods to create dropdown list in SoftMaker PlanMaker. Now this article assumes that you already have
How to upgrade CentOS 7 to 8 PROPERLY [100% Working]
The process of upgrading from CentOS 7 to CentOS 8 is not straightforward. There are significant differences between the two versions, including the
SCP vs RSYNC - Which one to use in Production?
This tutorial covers the basics and differences between SCP and Rsync, when to use each, their performance, security considerations, practical examples, and …
How to extract specific file, link & folder from tar.gz
In this tutorial, we'll explore how to extract specific files, folders, and symbolic links from a tar.gz archive, using straightforward command-line techniques …