To list all the users in system. To list all the groups in system. To add a user to sudo group.
Today we are going to see how to setup our own VPN server. Here is a step by step guide to install and setup VPN server. Prerequisites:We need a VPS with any Linux distribution setup and running with basic initial configuration. In this tutorial we are using Ubuntu 20.04 server, so the steps shown below […]
In this tutorial we will see how to install PHP version 7.3 in Ubuntu 18.04. Currently Ubuntu 18.04 support PHP version 7.2 officially in their repository. There are some situation we are required to install version 7.3.x. For example WordPress latest version required PHP 7.3 or above. Developer Ondřej Surý maintain’s the unsupported versions of […]
In this tutorial let’s see how to allow a controller/action method to be accessed only by an anonymous user in Asp.Net Core MVC project.
Each and every project requires exceptions to be logged in database. In this tutorial we are going to implement one of the method of database logger using Exception filter in Asp.Net core MVC project.
There are some scenarios where submit button is enabled if at least one input has value. This tutorial will show you how to enable the submit button if you enter something into a text box, select drop down and check a check box.
UFW – Uncomplicated Firewall provides a user friendly way to create an IPv4 or IPv6 host-based firewall which helps a regular user to deny all incoming connections without much configuration.
ZNC allows you to stay connected to IRC network. Multiple clients can be connected to single ZNC account different locations simultaneously and therefore appear under the same nickname on IRC server.