This tutorial describe how to change user password in Linux. We will also cover how to change or set password of another users using sudo privileges. You can use passwd command to change user password in Linux distribution. Password related information are stored at /etc/shadow file. If you are a normal user in your...
To configure and manage permission system admin needs list of all users. There are commands to create user, delete user but it’s critical task to list all users in Linux system. This tutorial will show you how to list users in Linux systems. List all users using /etc/passwd file# User information is stored in...
It’s a important part to know the version of the system on which you are working. There are different ways to check CentOS version. CentOS release version has three major parts major release version, minor release version, and data code version. This tutorial will show you different methods to get CentOS version. Check CentOS...
Java is one of the most popular programming language. It is owned by Oracle and used to build different kinds of applications. We will install various versions of the Java Runtime Environment (JRE) and the Java Developer Kit (JDK). Also, we will install OpenJDK from official packages from Oracle. In this tutorial, you will...
Nginx is a free, high performance and open-source HTTP and reverse proxy server. It can be used as a standalone web server, and as a reverse proxy for Apache and other web servers. It is a more flexible and lightweight program than Apache HTTP Server that’s why it powers some of the largest sites...
The cat command stands for “concatenate” and it is widely used in Linux OS. Using it you can read, write, concatenate files and redirect output to terminal. Commonly, cat is most used to display the contents of single or multiple text files, create new files, combine files, append content from one file to another...
phpMyAdmin is a free and web interface based database management tool for managing MySQL and MariaDB. You can manage MySQL databases, user accounts and privileges, import and export data and much more using phpmyadmin interface. In this tutorial, we have described how to install phpMyAdmin with Nginx on Ubuntu 18.04 system. Prerequisites# You must...
LEMP stack is a group of open-source software that is typically installed together to enable a server to host dynamic websites and web apps. LEMP stands for Linux OS, with the Nginx (pronounced like “Engine-X”) web server, Data store in a MySQL or MariaDB database, and dynamic content is processed by PHP. In this...
LAMP stands for Linux OS, with Apache web server, Data store in a MySQL database, and dynamic content is processed by PHP. It is a group of open-source software and and widely used for hosting websites. In this tutorial, we will show you how to install LAMP stack on CentOS 7. Prerequisites# Before you...
Ubuntu releasing new version at every six months and LTS (Long Term Support) releasing at every two years. It is best practice to check the Ubuntu version before you use it. In this tutorial, we have described how to check version with different methods. You can check using command line as well from the...