June 2019 – POFTUT

Monthly Archive: June 2019

How To Download, Install and Use GNU Grep On Windows? 0

How To Download, Install and Use GNU Grep On Windows?

grep is a very powerful and useful tool used in Linux and Unix operating systems. It is mainly used to match and print specified text in given text files in different formats. grep also have subversions like egrep which will provide extended functionality like regular expressions. In this tutorial, we will learn how to download, install and use grep and egrep for Windows operating systems. Download GNU Grep grep is...

How To Install Atom Text/Code Editor On Ubuntu, Debian, Mint, Kali? 0

How To Install Atom Text/Code Editor On Ubuntu, Debian, Mint, Kali?

Atom Text/Code Editor is very powerful and original editor used in Linux distributions like Ubuntu, Debian, Mint, Fedora, Kali, CentOS, etc. Atom calls it as hackable text editor for the 21st Century as it provides very dynamic features for a simple text editor. Atom Text/Code Editor Features Atom Text/Code editor provides a lot of unique features in a powerful manner. Here are some of them. Teletype for Atom feature can...

Apt Command "Hash Sum mismatch" Error and Solution On Ubuntu, Debian, Mint, Kali 0

Apt Command “Hash Sum mismatch” Error and Solution On Ubuntu, Debian, Mint, Kali

apt command is used to install, update, remove packages in Linux distributions like Ubuntu, Debian, Mint, Kali. apt is mainly used with the deb packages.  With the apt update or apt-get update command the repository information is downloaded to from the deb repositories to the local repositories. Hash is used to checking if the downloaded file is valid. If there is a problem we may face with the Hash Sum...

What Is MKV File and How To Open and Play MKV? 0

What Is MKV File and How To Open and Play MKV?

MKV is a flexible, open standard video file format that quickly became the preferred file extension for HD video on the internet. Matroska- MKV History MKV development is started in Russia in 2002. MKV is a short form of the Matroska Video where Matroska is a Russian toy originally named matryoshka. The lead developer Lasse Karkkainen and the Matroska company founder Steve Lhomme with a team of programmers created this...

KillDisk - Erase and Wipe Disk Securely and Completely On Windows 0

KillDisk – Erase and Wipe Disk Securely and Completely On Windows

KillDisk is a software used to erase and wipe disk securely and completely on operating systems like Windows, MacOSX, Linux. KillDisk can be used from inside the operating system or by booting the KillDisk without an operating system. It is also called as Hard Drive Eraser by its developer. KillDisk Features KillDisk provides a lot of different features for different versions. Paid versions have business or enterprise level features like...

How To Install Apache 2.4 and PHP 7.3 On Fedora, CentOS, RHEL Linux? 0

How To Install Apache 2.4 and PHP 7.3 On Fedora, CentOS, RHEL Linux?

Apache and PHP are very popular tools used to publish and serve web pages. These web pages can be a simple website, a WordPress installation or a complex web application. In this tutorial, we will learn how to install and use Apache and PHP tools for rpm based distributions like Fedora, CentOS, RedHat. Update Current Repository and Package Information Before installing the Apache and PHP tools we need to update...

What Is A Variable and How To Define and Use Variables In Programming Languages Like PHP, Python, Java, C#, C/C++, JavaScript, PowerShell, Bash? 0

What Is A Variable and How To Define and Use Variables In Programming Languages Like PHP, Python, Java, C#, C/C++, JavaScript, PowerShell, Bash?

Variables are an important part of the programming languages. Variables are used to store information for basic types like name, age, label, address, count, etc. Variables are named accordingly related to the information or data we want to save. Variable Types As there are different data types we generally use variables for specific types. Different programming languages provide very similar data types. Here list of the variable types. Integer Variable...

How To Disable Cortana on Windows 10? 0

How To Disable Cortana on Windows 10?

Cortana is a virtual assistant provided by Microsoft Windows 10 operating system. It provides speech recognition where we can ask questions or give commands to the windows like When does summer begin or What gate is Delta flight 35 arriving at? etc. Microsoft does not want to disable Cortana by us and makes is harder. But we can disable Cortana for Windows 10 in different ways where we will examine...

What Is If Statement and Use In JavaScript, PHP, Python, Java, C/C++, C#, PowerShell, Bash Programming Languages 0

What Is If Statement and Use In JavaScript, PHP, Python, Java, C/C++, C#, PowerShell, Bash Programming Languages

All programming languages provide conditional statements in order to change the flow of the programs according to given conditions. If statement is most popular conditional statement provided very similar most of the programming languages. If statements provide single or most flow path according to given conditions like count, size, text, etc. General If Statement Syntax As stated previously If statement for different programming languages has very similar syntax. Below is...

HDMI Connector Types and Convertors 0

HDMI Connector Types and Convertors

HDMI is a standard used to connect different type of devices like Computer, laptop, satellite receiver, ChromeCast, entertainment systems with the monitor, Tv, presentation devices, etc. HDMI cables are used to pass video, audio and control signals. Both sides of the HDMI cable will have a connector with different subtypes in order to connect the target device. HDMI Connector Types HDMI cable is generally used in a standard way where...

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