This tutorial explains password aging policy in Linux step by step. Learn what the password aging policy is and how it is managed through the chage command with practical examples.
This tutorial explains Linux group management in detail with practical examples. Learn the differences between primary group and secondary group and how to create new group, change group name, change GID and delete group step by step.
This tutorial explains VLSM Subnetting in detail with practical examples. Learn what VLSM (Variable Length Subnet Masks) Subnetting is and how it is done step by step including the advantages of VLSM Subnetting and the differences between FLSM Subnet...
This tutorial explains network address, broadcast address and IP address with examples. Learn what network address is, types of network address, how to find the default network address & broadcast address of any IP class along with the network addres...
Looking for Networking Interview questions and answers, here is the list of top 100 networking interview questions with detailed answers. These questions and answers will help you to face any networking interview confidently.
This article lists the most commonly asked networking interview questions with detailed answers for experienced job seeker. Going through these interview questions and answers will boost your confidence to face networking interview effectively.
This tutorial explains how to display the current usages of CPU, Memory, Network, Swap space and Hard disk in Ubuntu as notification in top bar. Learn how to view the real time usages of system resources in Ubuntu step by step with practical examples...
This tutorial explains different types of Ubuntu flavors such as Ubuntu desktop, Ubuntu server, Kubuntu, Lubuntu, Ubuntu Budgie, Ubuntu Kylin, Ubuntu MATE, Ubuntu Studio, Xubuntu, Edubuntu, Mythbuntu and Ubuntu GNOME in detail including differences a...
This tutorial explains the definition, purpose, benefits and the essential components of computer networking in detail. Learn what the computer networking is and what the advantages of computer networking are in easy language with examples.
This tutorial explains user account types in computer network. Learn different types of user accounts such as system account, regular user account, guest user account, super user account, group account, local user account, remote user account, networ...