How to Use Heredoc in Shell Scripting
Here document (Heredoc) is an input or file stream literal that is treated as a special block of code. This block of code will be passed to a command for processing. Heredoc originates in
Karthick Sudhakar
Setup Remote Development in VSCode via Remote-SSH Plugin
In this article, we will see how to set up remote development in visual studio code via the remote-ssh plugin. For developers, it is indeed an important task to choose proper IDE/IDLE editors with
How to Install Terraform in Linux Distributions
In this article, we will discuss what Terraform is and how to install terraform on various Linux distributions using HashiCorp repositories. What is Terraform? Terraform is a popular cloud orchestration tool in the world
Duf – A Better Linux Disk Monitoring Utility
duf is one of the fancy Linux disk monitoring utilities written in Golang. It is released under MIT license and It supports Linux, macOS, BSD, and even Windows too. Some of the core features
How to Setup PyDev for Eclipse IDE on Linux
Eclipse is not a new term that programmers will hear. It is very popular in the developer community and has been in the market for a very long time. This article is all about
Learn Difference Between Sourcing and Forking in Bash
The main focus of this article is to clearly understand what happens when you run the script vs source the script in bash. First, we will clearly understand how the program is submitted when
Learn Difference Between $$ and $BASHPID in Bash
Recently I was working on a shell script and I saw a significant difference in how bash special variable $ and BASHPID behaves. Every process running in Linux will be assigned with a process
Different Ways to Create and Use Bash Aliases in Linux
Alias in bash can be termed simply as a command or a shortcut that will run another command/program. Alias is very helpful when our command is very long and for frequently used commands. Over
What IP – A Network Information Tool for Linux
What IP is a graphical-based simple network information tool which provides information about IP address and listening ports. It is written in Python and GTK3. It is released under GPL3 license and the source
How to Install MariaDB on CentOS 8
MariaDB is an open-source, community-developed relational database management system. It is forked from MySQL and created and maintained by the developers who created MySQL. MariaDB is intended to be highly compatible with MySQL but