Recent posts
VPN
What is VPN? | How VPN woks? | Why is it important?
A Virtual Private Network (VPN) is an innovation that makes a safe and encry…
Read more
services
What is firewall ? | Services of Firewall | Configuring Firewalls in Linux
In technical sense, the term firewall is a network security system that …
Read more
system events
Logs Records in Linux | What are they? | How to use them?
What are logs ?? Linux logs provide a timeline of events for the Lin…
Read more
vim
yum
How to Manage (Install / Update / Remove) various softwares / packages in RedHat or CentOS Linux ??
There are two methods or tools for package management in Red Hat or CentOS …
Read more
