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Up until now in this ongoing C programming tutorial series, we have discussed multiple kinds of operators, like arithmetic, logical, relational, and assignment. However, there's another kind of operators that are very integral to the C programming language. We are talking about bitwise operators. Learn More

Today's world is full of data, and images form a significant part of this data. However, before they can be used, these digital images must be processed—analyzed and manipulated in order to improve their quality or extract some information that can be put to use. This article looks at 10 of the most commonly used Python libraries for image manipulation tasks. These libraries provide an easy and intuitive way to transform images and make sense of the underlying data. Learn More

nethogs is a networking monitoring tool for Linux. Just like top or htop, nethogs can monitor network traffic in real time. nethogs can monitor any specific network interface or all the networking interfaces on your computer. nethogs shows bandwidth usage per process on your computer in real time.
In this article, I am going to show you how to install and use nethogs to monitor network traffic on Linux. So, let’s get started. Learn More

This is an important topic, which is not only for Linux administrator and it will be very helpful for all.

I mean to say. It’s very useful for users who are working in IT Infra.

They have to check whether the port is open or not on Linux server before proceeding to next steps. Learn More

Being able to navigate your local filesystem is an important function of personal computing. File managers have come a long way since early directory editors like DIRED. While they aren’t cutting-edge technology, they are essential software to manage any computer.

File management consists of creating, opening, renaming, moving / copying, deleting and searching for files. But file managers also frequently offer other functionality. Learn More

The Linux tee command is a very simple yet useful utility. Having only two options for a command is unusual, but sometimes less is more. The tee command serves is purpose beautifully.
In this article we will cover the basic usage, but also some more interesting and advanced use cases for tee. Learn More

PyTorch is a Python based scientific package which provides a replacement of NumPy ndarrays as Tensors which takes utmost advantage of the GPUs. Another positive point about PyTorch framework is the speed and flexibility it provides during computing. PyTorch is an efficient alternative of working with Tensors using Tensorflow which we studied about earlier. Let’s see this computational package in action in this lesson. Learn More

phpMyAdmin is one of the most popular and widely-used web-based database management tools on the market. It is a free and open-source PHP application that allows users to manage single or multiple SQL database servers, both locally or on a remote server using a web browser with easy to use graphical user interface. It can be used to handle the administration of MySQL as well as MariaDB databases. You can create, modify, and delete databases or tables, execute SQL queries, manage your MySQL user accounts and privileges, and much more, all from your web browser.

By default, SSH listens on port 22. Changing the default SSH port adds an extra layer of security to your server by reducing the risk of automated attacks.
Instead of changing the port is much simpler and secure to configure your firewall to allow access to port 22 only from specific hosts. Learn More

LinuxCertified.com, a leading provider of Linux training, will offer its next weekend system administration bootcamp on March 11-12, 2019 in San Francisco bay area (south bay). This workshop is designed for busy information technology professionals and is designed to cover the most important Linux administration areas. https://www.linuxcertified.com/class_schedule.html