Debian
How to Upgrade Debian 7 Wheezy to Debian 8 Jessie
Debian 8.0 “Jessie” has been released on April 25th, 2015. After a long wait of 2 years finally Debian Team…
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..
Ubuntu
How to Install Ubuntu on VirtualBox
Ubuntu is a most popular Linux-based operating system. Recently Ubuntu releases its newest version 15.04 (Vivid Vervet). VirtualBox is also…
Postfix
How To Install Postfix on Ubuntu 18.04 & 16.04 LTS
Postfix is fast and popular SMTP server widely used. The main job of Postfix is to relay mail locally or…
Ubuntu
How to Upgrade Ubuntu 18.04 to Ubuntu 18.10
Ubuntu Desktop and Servers users have a new version available to install and upgrade with various changes and upgrades. So…
Filesystem
How To Format USB Drive in Linux Command Line
USB formatting is the process of erasing all data from the disk and prepare it for use. Sometimes we are…
PHP
How To Install PHP 8.2, 7.4, & 5.6 on Ubuntu 18.04
PHP is a popular server-side scripting language that is used to create dynamic web pages and web applications. It is…
PHP
HOw to Get Gravatar Image with PHP
When you are creating an application and want to display the user’s image on their profile picture. This can be…
Bash Shell
How to Check File Permissions in Bash Script
This is good to test a file has enough permission to do read, write or execute operations. For a good…
AWS
How to Setup WHM & cPanel on AWS Instances
WHM & cPanel is the web-based system management control panel widely used for the Linux hosting environment. To use WHM/cPanel…
FTP
How to Download and Upload Files using FTP Commands
FTP (File Transfer Protocol) is widely recognized as a premier method for efficiently transferring files between different systems. Utilized extensively…