Recent Posts

• Things to Do After Ubuntu/Debian VM Setup in Proxmox VE or KVM/QEMU using SPICE(QXL) Display

• Disable Terminal Beep/Bell Sound on CentOS 7 and RHEL 7

• Create Visual Studio Code Task for Running Node.js Scripts

• Install or Update VirtualBox Extension Pack from the Command Line

• Set Environment Variable for Node.js Process

• Installing LXC & LXD on Ubuntu 16.04 LTS

• Introduction to LXD

• Install Latest Stable LXC on Ubuntu & Debian

• Introduction to LXC

• Install LXC Latest Stable from Source on Debian 9 Stretch

• Insert Documents into MongoDB

• Install & Configure VNC Server with Minimal MATE Desktop on Ubuntu 16.04 LTS

• Create AngularJS RESTful Heroes API with TypeScript, Node.js and Express.js

• Create Databases and Collections in MongoDB

• MongoDB Document Format

• Introduction to MongoDB

• Create AngularJS RESTful HTTP Heroes API with Node.js and Express.js

• Correctly Set Up Ubuntu/Debian to Install Packages from Local DVDs

• Install Terminal Fancy System Information Viewer neofetch and screenfetch on Debian 9

• Install WebStorm JavaScript IDE 2017 on Ubuntu 16.04 LTS

• Cisco Packet Tracer 7.0: Create a Desktop Launcher and File Association on Ubuntu and other GTK based DE

• Install Cisco Packet Tracer 7.0 on Ubuntu 16.04 LTS

• Ubuntu Group Install Softwares with tasksel

• Fix "No 3D support is available from the host" on VMware Workstation Pro or Player 12.5.2

• Block and Unblock an IPv4 IP Address using firewalld on Linux

• How to Find the Blocksize of an Ext2/Ext3/Ext4 FileSystem on Linux

• How to Count the Number of Words in a File from the Command Line on Linux

• How to Take Weekly Backups using crontab on Linux

• Remove root Password and Disable root Login on Linux

• Find UUID of a Partition and Mount Partitions by UUID using /etc/fstab on Linux

• How to Print the Epoch using date Command

• Find What Package Provides a Specific File on RHEL, CentOS, Fedora with repoquery

• Find Where Configuration Files of Specific Package are Located using rpm

• Find Which Package Contains a Specific File Using rpm Command

• Find the UUID of Network Interface or Connection in Linux

• Mount iscsi Network Devices using /etc/fstab

• How to Open TCP and UDP Ports using firewall-cmd on CentOS/RedHat/Fedora

• View Information(Description and Required Packages) of a Group using yum

• Install a Group of Packages on CentOS/RedHat/Fedora using yum

• View the Available Software Groups using yum on CentOS/RedHat/Fedora

• Remove a Group of Packages on CentOS/Fedora/RedHat using yum

• Move File from a Directory to Another Directory With Java

• Clear the Command History of your Terminal on Linux

• Display Information About the CPU and Processing Unit on Linux

• Allow Manual Login on Ubuntu - lightdm Configuration

• Selenium WebDriver: Use Specific Profile with ChromeDriver to Save Login Session and Cookies

• Mobile Emulation on Desktop using Selenium WebDriver for Chrome

• Set Multiple IP Addresses on the same NIC (Network Interface Card) on Linux

• Find the IP Address of a Specific Network Interface on Linux

• Find the IP Addresses of the Available Network Interfaces of your Linux System