A number is a combination of 0-9 digits—the Bash variables stores all value in the form of strings. Even if…
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Comparing strings is a common task when working with shell scripts, user input, or string data. In the shell, you…
An access modifier is a special kind of variable declaration that controls how and where other code can use the…
Shell scripts are handy for automating tasks like backup databases, clearing log files, etc. You need to perform some tasks…
We can use the trap command to catch the error signal system by the system during script execution. Then you…
Grunt is a node-based task runner that helps developers automate common tasks during the software development process. It can be…
Bower is a package manager for front-end development that allows you to manage your dependencies and includes features like versioning,…
In Python, there are a few ways to accept user input. In this blog post, we will explore three different…
A variable declaration is simply telling the computer that a variable exists and what value it should start with. Similar…
If you’ve been exploring the world of front-end and JavaScript, you might have come across Node.js. It is a server-side…