×


Blog


Display System and Hardware Details in Debian 10 - How to do it ?

This article will guide you how to display the system details in your Debian 10 system.

The uname command Displays the operating system name as well as the system node name, operating system release, operating system version, hardware name, and processor type. 

To Check os version in Linux:

1. Open the terminal application (bash shell).

2. For remote server login using the ssh: ssh user@server-name.

3. Type any one of the following command to find os name and version in Linux: cat /etc/os-release. lsb_release -a. hostnamectl.

4. Type the following command to find Linux kernel version: uname -r.


Commands to Check Hardware Information on Linux:

i. lscpu. The lscpu command reports information about the cpu and processing units.

ii. lshw - List Hardware. will give you a very comprehensive list of hardware and settings.

iii. hwinfo - Hardware Information.

iv. lspci - List PCI. will show you most of your hardware in a nice quick way.

v. lsscsi - List scsi devices.

vi. lsusb - List usb buses and device details.

vii. Inxi.

viii. lsblk - List block devices.


Install Linux, Apache, MariaDB, PHP (LAMP) Stack on Debian 10 - Step by step process to do it ?

This guide will help you on how to #install the LAMP stack (Linux, Apache, MariaDB, and PHP ) in your #Debian system. 

LAMP stands for Linux, Apache, MySQL, and PHP. Together, they provide a proven set of software for delivering high-performance web applications.

For a web application to work smoothly, it has to include an operating system, a web server, a database, and a programming language. 

A LAMP Stack is a set of open-source software that can be used to create websites and web applications. 

LAMP is an acronym, and these stacks typically consist of the Linux operating system, the Apache HTTP Server, the MySQL relational database management system, and the PHP programming language.

To Install #LAMP stack on Ubuntu:

1. Update your system. sudo apt-get update.

2. Install Mysql. sudo apt-get install mysql-server mysql-client libmysqlclient-dev.

3. Install #Apache server.

4. Install #PHP (php7.0 latest version of PHP).

5. Install #Phpmyadmin (for #database).


Methods to Find Your Public IP address in Ubuntu 20.04 LTS ?

This guide will help you to Find Your Public IP address in #Ubuntu 20.04 LTS. 

ipconfig stands for Internet Protocol Configuration, while ifconfig stands for Interface Configuration.

The #ifconfig command is supported by Unix-based operating systems.

The ipconfig command displays all the currently connected network interfaces whether they are active or not.

The presence of a #public IP #address on your router or computer will allow you to organize your own server (VPN, FTP, WEB, etc.), remote access to your computer, video surveillance cameras, and access them from anywhere in the global network.


To Find Local / Public IP Address in #Ubuntu 20.04:

1. Open Settings and navigate to Network in left pane.

2. Click on the gear icon under connected wired network.

3. In the pop-up it shows the detailed information including your IP address.


To find my IP address and port number in Linux:

i. All you have to do is type “netstat -a” on Command Prompt and hit the Enter button. 

ii. This will populate a list of your active TCP connections. 

iii. The port numbers will be shown after the IP address and the two are separated by a colon.


Configure Static IP in Debian 10 - Step by step process to do it ?

This article will guide you on the how to set up a static IP configuration in #Debian 10. Using either the command line or #GUI method, you can easily configure the static IP address on your system.

The ifconfig utility is used to change the IP address of a network interface.

To change your #IP address on #Linux, use the “ifconfig” command followed by the name of your network interface and the new IP address to be changed on your computer. 

To assign the subnet #mask, you can either add a “netmask” clause followed by the subnet mask or use the CIDR notation directly.

To Configure static IP address on Ubuntu 16.04 LTS Server:

1. Edit the /network/interfaces file. sudo nano /etc/network/interfaces.

2. Restart the networking service (or reboot) Once you are confident the change has been made, and if you don't want to reboot you can just restart the networking service.

To Display Available Network Interfaces in Linux:

i. ip #command – It is used to show or manipulate routing, devices, policy routing and tunnels.

ii. #netstat command – It is used to display network connections, routing tables, interface statistics, masquerade connections, and multicast memberships.

iii. #ifconfig command – It is used to display or configure a network interface.


Modify Zoom Background on Ubuntu 20.04 - Step by Step process ?

This article will guide you on steps to easily change the background of the Zoom application whenever he wants on #Ubuntu #Linux System. In this way, you can ensure efficient bandwidth utilization.

#Zoom is a very popular video communication tool for chatting, online meetings, screen-sharing, video conferencing etc. 

It is supported by most of the popular operating system like #Windows, Linux, Mac, and Android.

Zoom offers a few default image options to choose from, but it also allows you to upload your own image.

To make my background zoom better:

1. Click Settings. 

2. Click Virtual Background. 

Note: If you do not have the Virtual Background tab and you have enabled it on the web portal, sign out of the Zoom Desktop Client and sign in again. 

3. Click on an image to select the desired virtual background or add your own image by clicking +Add Image.


Install MongoDB ( NoSQL ) on Linux (Ubuntu 20.04) - Step by step process ?

This article will guide you on how to add MongoDB’s official #repository and install the latest stable release of MongoDB #NoSQL in the #Ubuntu 20.04 LTS system. 

Also, you will learn how to completely uninstall from the system in case you no longer need it.

MongoDB stores data in db folder within data folder. But, since this data folder is not created automatically, you have to create it manually. 

Remember that data directory should be created in the root (/).

To get stats about #MongoDB server, type the command db. stats() in MongoDB client. 

This will show the database name, number of collection and documents in the database.

In MongoDB, data is stored as documents. 

These documents are stored in MongoDB in JSON (JavaScript Object Notation) format. 

#JSON documents support embedded fields, so related data and lists of data can be stored with the document instead of an external table.