Author: Rahul

I, Rahul Kumar am the founder and chief editor of TecAdmin.net. I am a Red Hat Certified Engineer (RHCE) and working as an IT professional since 2009..

With the increasing popularity of Linux desktops, There is another requirement occurred that we should have an application that can be used to run Windows applications. Windows has a long list of beautiful applications for users which are not available to Linux users. As we know that Linux does not support windows executables so WineHQ is a solution to run Windows applications and Linux systems. The latest version of Wine 8.0 stable has been released on January 24, 2023. You can read about main highlights of this version from WINE announcement page. This article will help you to install Wine…

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MySQL is an open-source relational database management system that is widely used for web applications. It allows multiple users to access and manipulate data simultaneously, and it uses a system variable called “max_connections” to limit the number of connections that can be made to the database server. Max_connections is a configuration parameter in MySQL that determines the maximum number of concurrent connections that can be established with the database server. This value is set at server startup and can be modified dynamically. The default value is usually set to 151, but this can vary depending on the server’s configuration. In…

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Wine 5.0 Stable Released. Wine team has announced the latest stable release 5.0 on Jan 21, 2020. Its source code is available for download from its official site. You may also use the package manager to install wine. Wine is an Open Source implementation of the Windows API and will always be free software. Approximately half of the source code is written by its volunteers, and remaining effort sponsored by commercial interests, especially CodeWeavers. An official PPA is available to install Wine on Ubuntu systems. You just need to enable the PPA in your Ubuntu system and install latest Wine…

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Wine is a free and open-source compatibility layer that allows Windows applications to run on Linux and Unix-like operating systems. It provides a software library, known as Winelib, which allows Windows applications to be recompiled and run on other architectures. In this article, we will be discussing how to install Wine on Ubuntu and Linux Mint via PPA (Personal Package Archive). Before we begin, it’s important to note that the version of Wine available in the default repositories of Ubuntu and Linux Mint may not be the latest version. By using a PPA, we can get access to the latest…

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Jenkins is an automation server and continuous integration tool. It provides a number of plugins for building deployments and automation for your applications. You can use Jenkins as a simple CI (Continuous Integration) server or configure this for the CD (Continuous Delivery) hub for any number of the projects. With the help of Jenkins, you can easily distribute work across multiple machines, helping drive builds, tests and deployments across multiple platforms faster. This tutorial will guide you to install Jenkins on Ubuntu 18.04 LTS & 16.04 LTS. This also helps you with the basic help about creating a user and…

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Notepad++ is a popular, open-source code editor and Notepad replacement that supports several programming languages. Running in the MS Windows environment, its use is governed by the GPL License. While Notepad++ is native to Windows, Linux users, including those on Ubuntu 22.04, can still install and run it using Wine or as a snap package. Here’s how you can do it: Method 1: Installing Notepad++ as a Snap Package Snap is a package management system that allows you to install and manage software easily. Notepad++ is available as a snap package, making it straightforward to install on Ubuntu 22.04. Install…

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Indexes are very useful to improve search queries on database tables. For example you are searching for particular record in a database table having millions of records. You will find that search queries taking very less time on tables having indexes enables. CREATE INDEX:- This will creates index on mysql table. This will allow duplicate values also. CREATE INDEX index_name ON table_name (COLUMN_NAME1, COLUMN_NAME2, …) CREATE UNIQUE INDEX:- This will creates index on mysql table. With uses of UNIQUE keyword this will not allow duplicate values. CREATE UNIQUE INDEX index_name ON table_name (COLUMN_NAME1, COLUMN_NAME2, …) 1. CREATE INDEX Examples:- For…

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Move Unity Launcher to Bottom. Ubuntu 16.04 is providing option to move unity launcher to bottom also. Ubuntu earlier versions doesn’t provide this option but Now we can move unity launcher to bottom or left side. This tutorial will help you to move unity launcher to botton or left in Ubuntu 16.04 LTS. Move Launcher to Bottom This command will movie unity launcher to bottom of screen. gsettings set com.canonical.Unity.Launcher launcher-position Bottom Move Launcher to Left This command will movie unity launcher to left of screen. gsettings set com.canonical.Unity.Launcher launcher-position Left

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How do I Install Java 8 on Debian?. The first Oracle Java 8 stable version was released on Mar 18, 2014, and available to download and install. Oracle Java PPA for Debian systems is being maintained by Webupd8 Team. JAVA 8 is released with many of new features and security updates. This tutorial will help you to Install Java 8 on Debian 9/8/7 systems using PPA and apt-get command. The Ubuntu and LinuxMint users use below link to install Java 8 on their system. IMPORTANT: Java 8 is no longer available to download publically. You can use below link to…

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Google Chrome is a powerful, fast, and popular web browser known for its minimalist design and robust suite of features. While Fedora and Red Hat Enterprise Linux (RHEL) systems come with a default web browser (Firefox in most instances), many users opt for Google Chrome due to its compatibility, extensions, and synchronization capabilities. You may like: How to Install Mozilla Firefox on Linux In this guide, we’ll walk through the steps necessary to install Google Chrome on Fedora and RHEL systems. Let’s get started! Prerequisites: A system running Fedora or other RHEL-based system. Sudo or root access An active internet…

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