Linux is a free, open-source, and very lightweight operating system. It is highly customizable and can easily be optimized to perform specific tasks very quickly. It is more stable, secure, and scalable than the other operating systems, making it the best option when it comes to choosing an operating system for Servers. The variety of options Linux provides makes it very unique. There are hundreds of different Linux distributions available on the web, which makes the already difficult process of choosing the correct distribution even more confusing....

Anyone can download the Ubuntu 22.04 daily build ISO image from its official download page. Ubuntu 22.04 Lifecycle Here is the few dates set for the Ubuntu 22.04 LTS Jammy Jellyfish lifecycle. Expected Changes Here is the few major packages upgrades announced by the development team, that will be included with upcoming Ubuntu release. Conclusion Ubuntu lovers are always curious about the LTS releases. Here the next upcoming Ubuntu 22....

This article will help you to find the process name listening on a specific port on a Windows system. Sometimes you may have faced issues like “port in use” during application installation. You can choose one of the below given 2 methods. The first method uses netstat to find the PID of the process listening on a specific port, then use tasklist to find the process name by the PID....

You can use the set -e command at the beginning of your script to enable this behavior, or you can use it before individual commands to enable it only for those commands. It’s important to note that the set -e command only affects the exit status of individual commands. It does not catch errors caused by syntax errors or other issues in the script itself. To catch these types of errors, you can use the set -o errexit option instead....

Ext2 – The Second Extended Filesystem Ext2 is also known as a second extended filesystem. Before ext3, it was the major file system used by a variety of Linux operating systems. It was developed to overcome the limitation of the original ext file system. Known as Second extended file system. Developed by Rémy Card. Introduced in 1993. Does not have journaling feature. On flash drives, usb drives, ext2 is recommended, as it doesn’t need to do the over head of journaling....

How to use PHP fread() function? The fread() function is used to read from a file. It allows you to read from any stream or file, as long as it’s a binary stream. fread() reads the specified number of bytes into the given array, starting at the position in bytes. The syntax of the fread() function is – The fread() function parameters are: file_handle: This parameter specifies the file from which the bytes will be read....

Remove WWW Prefix in Domain URL Add the following code in your web server configuration. This will remove www from domain site URL. If someone opened the site with www, this will redirect to non-www URL. Apache users add the following code in your website .htaccess file. This required the mod_rewrite enabled on your server, without mod_rewrite it will not work anymore. Nginx users add the following code in domains server block....

You may like: How to convert a PEM file to PPK? Method 1: Convert PPK to PEM in Linux Using puttygen To convert a PPK file to a PEM file on Linux, you can use the puttygen command from the putty-tools package. Method 2: Convert PPK to PEM in Linux Using openssl If you have the openssl command installed on your system, you can also use it to convert a PPK file to a PEM file....

This tutorial will help you to setup SFTP only access (without shell access) on Debian 11 system. It will create a chroot environment on your system to limit the SFTP user to a specific directory only. Also, it will allow SFTP only access without SSH access to the user. Prerequisites A running Debian 11 Bullseye Linux system You must have sudo privileged account with shell access Step 1 – Create a New User First of all, create a new user to connect with the sftp server....

Read this => How To Install Postfix Mail Server on Ubuntu Step 1 – Prerequisites Let’s start with the installation of the required packages for imapsync. Here is a long list of Perl libraries and other packages to install on your system. Also, install required Python modules using CPAN on your system. Step 2 – Install Imapsync After completing the installation of required packages. Download latest imapsync code from its official Github repository on your local system....

There are two methods for installing Google Chrome on Ubuntu and Debian: using the official Google Chrome repository and downloading the Debian package from the Google Chrome website. In this article, we will cover both methods. Method 1: Downloading the Debian Package from the Google Chrome Website The second method for installing Google Chrome on Ubuntu and Debian is to download the Debian package from the Google Chrome website. This method is useful if you want to install a specific version of Google Chrome or if you are unable to use the official Google Chrome repository for some reason....

How to Install Nodejs on Linux Mint Step 1 – Prerequsities First, use the following commands to install NPM and Node.js on your system. In below commands, the first command will install some required packages on the system. The second command will add PPA for node.js to your system. Step 2 – Install Cordova Now use the following command to install Cordova on your system using npm command. It will install all other required node modules on your system....

This article will help you to Install MariaDB 10.4 on Debian 9 (Stretch) via apt package manager. Step 1 – Prerequsiteis You can find the MariaDB Apt configuration file from the official website. Import the package singin key for MaraiDB packages on your system. After this, create a new Apt configuration file for MariaDB with the following command. You can use any text editor than vim. Step 2 – Install MariaDB on Debian 9 After adding the repository to your system and use the following commands to install MariaDB-server on your Ubuntu system....

You can also follow these instructions to install MySQL 8 or phpMyAdmin on your Fedora system. Step 1 – prerequisites Login to your Fedora system and open a terminal. Now upgrade the current packages to the latest version by running the following command. Step 2 – Configure Yum Repository The MySQL team provides a Yum repository for the installation of the MySQL community server on Fedora systems. First, download the GnuPG key to your local system....

Most of the Linux users loved to use command line editors like vim and nano, which also have several benefits to use. But if you still want to use GUI based editor, Notepad++ can be a good choice for you In this tutorial, you will learn about Notepad++ installation on Ubuntu system via snap package. Prerequisites A Ubuntu system with Desktop access A sudo privileged account access Step 1 – Install Notepad++ on Ubuntu 20....

Step 1 – Edit Environment Variables You can set the environment variables by opening the system properties: Type sysdm.cpl on run window or Right-click on My Computer and select Properties. Go to Advanced tab. Click Environment Variables… button. Step 2 – Set JAVA_HOME on Windows Now click on the New button under system variables. An input dialog will open. Enter the following details. The variable value may differ as per the installed Java version....

Installation of Imapsync Imapsync tools is vailable for various plateform. Use one the the following tutorial as per your operating system. Install and Use Imapsync on Ubuntu & Debian ‎ Install and Use Imapsync on CentOS & Fedora ‎ For installation on other platforms visit here. Transfer Mailboxes with Imapsync So you are ready for migration. Before migration make sure both accounts have IMAP running and accessible from your system. After that use following command syntax....

Its always a critical task for a develop to organize data. As it plays most important role in the application performance. In Mongodb, you can use queries similar to SQL LIKE statement to fetch data. For the examples used in this tutorial, we uses some dummy data as below. You can also create a database and execute below commands to insert dummy data. Using .find() The Mongodb find() command is used to search documents from a collection....

I recommend to install or upgrade VirtualBox latest version first. This tutorial is to help you with the installation of VirtualBox Guest Additions on Fedora 27/26, CentOS/RHEL 7/6. Step 1 – Prerequisites First of all, Enable the EPEL release yum repository on your Fedora, CentOS, or RHEL systems. Execute one of the below commands to enable yum repository. Step 2 – Upgrade Kernel Upgrade your system to use the latest available kernel....

What is a Fedora Version? The version of Fedora you’re using tells you a lot about the state of the software that comes with the operating system. That’s because the version number corresponds to the date of release, and not the date of the last update. This means that you can find out when the operating system was first launched by looking at the version number. When you upgrade your Fedora version, you’re taking advantage of the latest software and security fixes....