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An older version of the Git client is also available under the default Apt repositories. The latest versions come with multiple enhancements and security updates. So, we always recommend using the latest Git client for the security of valuable and hard work. This article will guide you to install the latest Git client on Ubuntu 22.04 Linux system via PPA. Installing Latest Git Client on Ubuntu Configuring the Git Client The git client required developer information like Name and Email address....

Step 1 – Install Java You must have Java 11 or higher version installed on your Ubuntu system. If you don’t have installed Java, use the following command to install OpenJDK on your system. Also, make sure to set the JAVA_HOME environment variable on your system. You can set the JAVA_HOME using the command. Change the directory path for your installed Java version Step 2 – Setup Red5 Server on Ubuntu Use this link to find the latest version of Red5 or use following commands to download Red5 server 1....

This tutorial will help you to install swift programming language on your Debian 9 Stretch Linux system. Step 1 – Prerequisites Login to your Debian 9 system using SSH (Shell) access. Now install the required dependencies for swift installation on your system. Step 2 – Install Swift on Debian 9 The official download page provides swift for Ubuntu and Xcode, but you can download archive of Ubuntu 18.04 and install swift on Debian 9 Strech Linux system....

This makes the ‘find’ command with -maxdepth a great way to quickly search for something without having to go through all the subdirectories. For example, I have to search the folder named “node_modules” under all the directories of the current directory only: To search in the current directory only, set the -maxdepth value to 1. Overall, the ‘find’ command with -maxdepth is a powerful and versatile tool in the Linux operating system that can save you time when you need to quickly find something or make changes to a group of files or directories....

Let’s go through the first step to learn vi / vim to save and close files. This tutorial will help you to understand, how to save files in Vi/Vim and quit from the editor. How to Save Changes in Vim Let’s understand save a file in Vim (Vi) and continue editing. Using the below steps you can save any changes made in a file in Vim editor. The file will remain in editing mode....

IP (Internet Protocol) address is a numerical label assigned to a network interface of a computer that allows the communication of the system over the internet. On a computer network, a system communicates with another system by its IP address. The older operating systems were uses the ifconfig. Which was also a powerful command, is deprecated on newer Linux systems, and replaced by the ip command. But, You can also use the ifconfig command on modern OS/Distros by installing net-tools package....

We’re going to review the most used JavaScript frameworks and libraries to help you choose the right frontend technology for your own web app development. We’ll consider not only ReactJS and AngularJS in this article but also several other top JS frameworks for 2017. This review should help you understand the differences between frameworks and their respective advantages and disadvantages. As our review is intended to be unbiased, we’ll present our list of JS technologies in ascending order by name....

Let’s explore the most popular tools which are in trend and useful for designers to craft intuitive and engaging websites: Top 10 Ways To Boost Your WordPress Website Speed Pattern Lab Pattern Lab is a pattern-driven design software designed by Frost and Olsen. The whole concept of designing via this tool is based on an Atomic design which says that you need to break your design into the smallest segments and combine them to form larger components that can be transformed into reusable components, further turning it into usable templates....

As the importance and need of having a screen recorder tool on your system are increasing day by day, having a good tool that provides all the features users need is also increasing. Hence, today in this article we’ll discuss the Top 10 Popular Screen Recorder tools on Linux systems to help you understand better which tool to select out of all. 1. Open Broadcaster Software (OBS) One of the best screen recording tools that provide its user with various features is Open Broadcaster Software....

This tutorial will help you to change the default login screen background on Ubuntu systems. Install Required Tools First of all, install a required library on your system. Now download the script that will help you with setting up the login screen background wallpaper on Ubuntu systems. To find out the command help run the following command: Change the Login Screen Background You can set an image, solid color, and horizontal or vertical gradient color at the Ubuntu login screen running with Genome display manager (GDM)....

The su command has a number of options that can be used to modify its behavior. One of these options is -, which stands for “login shell”. When the - option is used with the su command, it causes the su command to run a login shell for the specified user. This means that the user’s environment variables and profile scripts will be sourced as if they had logged in to the system normally....

What is a Docker Image? A Docker image is a lightweight, stand-alone, and executable package that includes everything needed to run a piece of software, including the code, a runtime, libraries, environment variables, and config files. Docker images are built on top of Docker’s open-source containerization technology, which allows developers to package and deploy applications in a container, making it easier to run applications consistently in different environments. How to Build a Docker Image To build a Docker image, you need to create a Dockerfile, which is a text file that contains a set of instructions for building the image....

For the Linux server editions which doesn’t have GUI interface can use command line mail clients to access remote mailboxes. This tutorial will help you to access mailbox with POP/IMAP on Linux terminal. Mutt Mutt is a mail user agent, a powerful text-based email client for Unix-like (Linux) operating systems. You can easily use this tool on the command line to access remote mailboxes. You can install mutt package from default package repositories on most of the popular Linux operating systems....

The PHP provides strpos() function to check if a string contains a specific substring or not. The strpos() function returns the position of the first occurrence of a substring in a string. If substring not found, it return false as output. This tutorial provides you three examples to check if a string contains a substring or not. Also you can check if the substring is at start of main string....

Here is a sample PHP programme, which will evaluate to true because the main string $str contains the substring ‘TecAdmin‘ in it. This will print “true”. Another PHP program will evaluate to false because the main string $str doesn’t contains the substring ‘Hello‘ in it. This will nothing print.

Alias is an Linux command provides ability to create customized commands. Using this you can create a sort name for a big command as an alias, which is easier to remember. When we uses a single command very frequently, we can alias them to a very short name. You can understand it as create shortcut commands on Linux. Create Shortcut Command For example, we use below command frequently to view the directory listing in human readable format....

After searching about the issue, I found that Elastic Beanstalk keeps all application version’s deployed in past. So when we deploy a new version it keeps old version and there is a limit of 500 versions (by default) per region per AWS account. To delete the old version follow below steps: Delete Beanstalk Application Versions You can also configure to delete Elastic Beanstalk old versions automatically. To do this you need to enable application version lifecycle settings....

VSCode – Code Formatting Keyboard Shortcuts You can format code using the keyboard shortcuts. Use the following key combinations to format code in Visual Studio Code (VSCode). Shift + Alt + F : Windows Users Shift + Option + F: macOS Users Ctrl + Shift + I: Linux Users VSCode – Code Formatting Option #2 You can also format code using the options. Right-click on your source’s code content and select the format document....

This article enables us to install the Anaconda on Ubuntu 20.04 in an easy way. Prerequisites Firstly, open terminal on your Ubuntu system and execute the command mentioned below to update packages repository: Then install the curl package, which is further required for the downloading the installation script. Step 1 – Prepare the Anaconda Installer Now I will go to the /tmp directory and for this purpose, we will use the cd command....

Prerequsities You must have SSH access to the Debian 10 system with Sudo privileges. Apache Installation Apache packages are available under default Apt repositories on all Debian systems. You can update the Apt cache and install Apache web server packages using the following command: PHP Installation For the PHP installation we recommend to use Ondřej Surý‘s PPA, which provides latest PHP versions for Debian systems. Add this PPA to your Debian system using the following commands: After that, install the required PHP version....