Shell scripting and Linux commands, these are powerful and you might not realize that, but when you keep on using them, you will understand. For instance the command in above image sudo rm -rf /,
It might not be wrong to say that the Shell scripting is an art and Linux is the canvas or platform to create and show that art. But like any art or skill it has
You might be thinking, how does I monitor my remote linux server? OR How does Nagios comes to know which machine to monitor, or what all components to be monitored. Well it isn’t a big
Nagios Core is easy to install and it gives a nice interface to monitor the infrastructure. But as its the free version, it gives limited options to configure it. Still the configuration files are very
The Java geeks might be waiting for this post and many fans who commented on our last post about Shiro – Apache Shiro – Features and Terminologies would be very happy to see this. But
Have you ever thought about how to secure your application with features like authentication of users, authorizing them to allow/restrict to access some features or to quickly secure your data by cryptography and session creation.
Introduction This document explains how directory and file permissions on a UNIX or Linux machine are set and can be changed by the user. This allows you to share files or directories or to lock