Linux Geek's Blog

SSH is a secure shell which is used for remote access of console in between Linux devices. This command line feature is really cool and lightweight so you can use it in slow internet also. We will understand ssh for beginners in this article.

head and tail are the basic commands. The reason behind writing them here is beginners can learn about this commands. head and tail both are different commands and used for different purpose.    

If you want to access your Linux machine's GUI within your network or over the VPN then VNC server will be the best way.  Here I am sharing how to set up or configure VNC server in CentOS 7 step by step.   In this scenario we have a CentOS 7 machine with the desktop environment, so we don’t need to install the desktop environment, we can start installing VNC packages directly.  

If you are a linux geek like me then you must keep yourself updated about recent Linux updates. While surfing on internet I found some of interesting blogs here. I hope you will like it.  

The whole world is facing issue with ransomware attack and every system admin is worried about How to prevent ransomware? Prevention is better than cure. We must need to keep  our self  ready  for such kind of attacks and must need to take preventive actions to avoid such kind of incidents in our network.   Here are the few things I listed out that can help you.  

Data is the most precious thing. We must need to have a backup plan in mind to deal with this kind of situations in life. Let's see how we can do this. Mac OS X comes with pre installed utility called time machine which is your savior in this kind of scenario.