Linux Consultant

March 31, 2023 | by Arround The Web

How Do I Configure sources.list on Debian 11

In Debian, the sources.list file is a configuration file that includes the list of repositories. Follow this article to configure it on the system.

March 31, 2023 | by Arround The Web

Arrays.stream() Method in Java

The “stream(T[] array)” method of the Arrays class in Java returns a sequential stream of the array passed as its argument.

March 31, 2023 | by Arround The Web

Set Up a Jenkins Build Server – AWS

To set up a Jenkins build server, install it on the EC2 instance. After that, install plugins and configure the cloud by providing IAM credentials.

March 31, 2023 | by Arround The Web

What is cout in C++ Language

The cout is used in a C++ program to output data to the console. For more details about cout use and its examples, follow this article’s guidelines.

March 31, 2023 | by Arround The Web

What Does -z Mean in Bash

The -z option in Bash is a powerful tool for testing whether a string is empty. Read this guide for more details.

March 31, 2023 | by Arround The Web

What are Null Reference Types in C#

The null reference types are types in C# that can have a value of null, which indicates that the variable does not reference any object in memory.

March 31, 2023 | by Arround The Web

What are Jagged Arrays in C#

Jagged arrays in C# helps create arrays of arrays with varying row lengths. It can be initialized by specifying the size of each row via the new keyword.

March 31, 2023 | by Arround The Web

Steps to Update AWS Cloud9 IDE SAM CLI to Latest Version

To update the SAM CLI in Cloud9 IDE, simply head into the IDE and open a new terminal to write execute “pip install –user –upgrade awscli aws-sam-cli”.

March 31, 2023 | by Arround The Web

Little Endian vs Big Endian in C

Practical guide on the concept of endianness in computer and how to utilize it by understanding the differences between little endian and big endian machines.

March 31, 2023 | by Arround The Web

Is There a “goto” Statement in Bash

In Bash, there is no “goto” statement, instead, Bash provides alternative constructs that can achieve the same effect as a “goto”.

March 31, 2023 | by Arround The Web

How to Use where (Generic Type Constraint)

The “where” constraint is a generic type constraint in C# that allows developers to specify the type parameter that a generic type can represent.

March 31, 2023 | by Arround The Web

How to Use RPM Command in Linux

RPM is a command-line utility for installing, updating, and removing packages in Linux distributions. For more details, follow this article.

March 31, 2023 | by Arround The Web

How to Setup a Kubernetes Cluster on an AWS EC2 Instance?

Create and connect to the EC2 and install AWS CLI on it. Install Kubectl and Kops on it as well. Make an S3 bucket to store data on it and create clusters.

March 31, 2023 | by Arround The Web

How to Use apt to Install Multiple Programs from the Command Line in Debian 11

You can use the apt command to install multiple programs from Debian’s command line. For more details, follow this article.

March 31, 2023 | by Arround The Web

How to Take Screenshots on Google Chrome

Practical tutorial on you how to take screenshots of specific web page elements or the entire web page using Google Chrome Developer Tools along with examples.

March 31, 2023 | by Arround The Web

How to Set a Homepage in Google Chrome

Practical tutorial on how to set a homepage or multiple homepages in Google Chrome to open them automatically when you run the Google Chrome web browser app.

March 31, 2023 | by Arround The Web

How to Reset Forgotten Root Password in Debian 11

You can reset the forgotten root password in Debian 11 from the Grub Menu. For step-by-step guidelines, refer to this article.

March 31, 2023 | by Arround The Web

How to Restart Debian Linux From Command Line

Debian users can restart the system using the reboot, systemctl, sbin, shutdown, or init commands. For more details, follow this guide.

March 31, 2023 | by Arround The Web

How to Remove Characters from a String in Arduino Using String.remove() Function

The String.remove() function removes a portion of a string starting at a specified position for a specified number of characters. It returns the updated string.

March 31, 2023 | by Arround The Web

How to Remove a Google Account from Google Chrome

Practical tutorial on how to remove a Google account from your Google Chrome web browser to stop syncing your Google Chrome browser data to your Google account.