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49 results for: terminal

The ultimate cybersecurity checklist for programmers

In the web programming profession, it is important to take into consideration everything from the essential aspects of cybersecurity to those that are more complex, as it is a profession that is constantly exposed to attacks by hackers and other cybercriminals. In this article we would like to share with you…

Category : Security   21-05-2021   by Silvia Mazzetta

Advanced Android tutorial: discover all your phone's secrets

It is highly probable that you are not taking advantage of even half of the potential that your Android device has to offer. These small pocket computers, which we call smartphones, have increasingly advanced and powerful hardware that, together with the possibilities offered by an operating system as flexible as…

Category : Mobile   06-05-2021   by Janeth Kent

Starting with Bootstrap-Vue step by step

Today we will show you how to use BootstrapVue, describe the installation process and show basic functionality. The project’s based on the world's most popular CSS framework - Bootstrap, for building responsive mobile-first landing page and combines it with Vue.js. Bootstrap-Vue does not yet support Vue 3. So if you want to…

Category : Javascript   13-04-2021   by Tibor Kopca

How to hide the you are typing text in a WhatsApp group

With WhatsApp groups there is usually no middle ground: either you like them or you hate them from the first moment you are put -sometimes 'dragged' reflects better- into one. And with the current pandemic situation we live in, groups have exploded in use in the work and family environment. Does…

Category : Social networks   25-03-2021   by Janeth Kent

How to have two WhatsApp accounts on your Dual SIM phone

Having two WhatsApp accounts on the same Android or iOS cell phone is possible. To do this, your terminal must be a phone with Dual SIM compatibility, that is, by allowing you to have two numbers on it, you could have two WhatsApp accounts on it. For example, this is useful…

Category : Software   25-01-2021   by Luigi Nori

Install MacOS on PC - the Ultimate Guide (Hackintosh)

There has always been a belief that the Apple MacOS Operating System could only be installed on computers sold directly by Apple. But on the Internet there is a large community dedicated to Hackintosh. And in this guide we are going to show you today all you need to know…

Category : Operating systems   10-12-2020   by Ismael Mohamed

A Java approach: variables - use case

Hello all friends and welcome back! After the introduction made on the variables, we try to analyse some critical issues that may arise in quite common situations. Let's start by analysing some practical examples. Example 1: division that returns a non-integer result The first critical case that might arise for those who approach…

Category : Java   22-10-2020   by Alessio Mungelli

How to turn an Android device into a retro game console

If you like retro games and you want to set up your own system at home, a good way to do it is using Android. From emulators for Mega Drive, N64, GBA, PS1 or Super Nintendo, to other systems such as MAME, all of them are available in Android app…

Category : Software   14-10-2020   by Silvia Mazzetta

Network and port scanning with Zenmap

This article goes out to all the computer nerds who are, when it comes to networking, more on the noob-side of the crowd. It does not have to be complicated and everyone with patience and eagerness to learn something new can relatively quickly gain the knowledge necessary to feel more…

Category : Security   08-10-2020   by Iveta Karailievova

Smishing: risks, examples and how to avoid it

Do you know what smishing is, what risks it involves and how you can avoid it? The cyber-criminals are betting on the technique known as Smishing when it comes to defrauding users through text messages (SMS). The objective of Smishing is the same as that of other types of scams…

Category : Security   16-07-2020   by Silvia Mazzetta

A collection of interesting networks and technology aiming at re-decentralizing the Internet

The decentralised web, or DWeb, could be a chance to take control of our data back from the big tech firms. So how does it work? Take a look at this collection of projects aimed to build a decentralized internet. Cloud BitDust - is decentralized, secure and anonymous on-line storage, where only…

Category : Networking   27-08-2020   by Janeth Kent

WSL2 is released to run Linux distributions on Windows

If you are reading about this for the first time, the Windows Subsystem for Linux is a kind of virtual machine that allows you to run the Linux terminal on the Microsoft system (Windows). From this terminal we can use tools as long as the necessary packages are installed. Now with…

Category : Servers   07-07-2020   by Janeth Kent

Linux For Dummies: Permissions

In the previous articles I made a short introduction to the Unix world and in the following article I have dealt with the basic commands for the file system management. Today we are going to talk about permissions. We are going to take Ubuntu as an example, but in the other distros the working mechanism…

Category : Operating systems   14-03-2020   by Alessio Mungelli

How to check if the GPS works

Have you tried to share your location with some friends but couldn't because the GPS on your smartphone looks dead? Don't jump to conclusions - your phone may not be having hardware problems. In fact, GPS malfunctions are often caused by temporary problems due to poor signal reception or poor…

Category : News and events   10-04-2020   by Silvia Mazzetta

Linux for Dummies: Ubuntu Terminal

I introduced in the previous article, available here, the basic concepts concerning the Linux world. Today we are going to have a look to some basic operations that we can perform using the terminal in an Ubuntu-like operating system. What is the command line? Shell, terminal and command line are words that commonly stand for a…

Category : Operating systems   27-02-2020   by Alessio Mungelli

Linux for Dummies: Introduction

If you have thought about migrating from Windows to a Unix operating system, or Linux specifically there are things you should know. The goal is to give essential information (and not) to take the first steps in the world of the "penguin". What is Linux? With the word Linux we commonly refer…

Category : Operating systems   21-08-2020   by Alessio Mungelli

10 SEO trends for 2020

In "Ma-No" we have tried to make some predictions with our digital crystal ball and (knowing that we will be wrong about many things) about what will happen in SEO in the next months. These are the ten trends that could mark the evolution of web positioning in 2020. 1. More…

Category : Seo & sem   01-01-2020   by Silvia Mazzetta

Angular vs React vs Vue: Which is the Best Choice?

With the growing popularity of Vue, Angular and React as frameworks and libraries for the web and app development, a constant doubt is which of these 3 we should learn, in which we should invest our time, which has a greater future or simply which is the best. First I want…

Category : Javascript   11-06-2020   by Silvia Mazzetta

Vue.js 3.0: What are Hooks and how they work

This article introduces an experimental Vue feature called Hooks. Before you start This post is suited for developers of all stages including beginners. Here are a few things you should already have before going through this article. You will need the following in your pc: Node.js version 10.x and above installed. You can verify if…

Category : Javascript   06-09-2019   by Luigi Nori

Now you can download the new Windows terminal: new, modern, fast, efficient, and powerful.

Microsoft has announced its new Windows Terminal, which will bring together PowerShell, CMD and WSL, includes a real Linux kernel that allows you to run more Linux software on Windows and with better performance than WSL 1 in one place to end the diversification that currently has the operating system…

Category : Software   26-06-2019   by Janeth Kent

10 Collaborative Coding Tools for Remote Pair Programming

The days of lonesome coding are long gone since the development of pair programming. It is a technique where two software developers share a keyboard and collaboratively work together. The two developers take turns and continually switch roles in writing code: one being the Driver, whose job is to write…

Category : Development   02-03-2020   by Janeth Kent

The Best RSS Readers for Ubuntu

The Best RSS Readers for Ubuntu

Even if most of the tech experts actively claim that RSS (Rich Site Summary) is dead especially after Google Reader was discontinued 5 years ago but it isn’t yet as still many people rely on RSS to get the latest news, podcasts, videos etc. and almost every website is still…

Category : Software   19-02-2019   by Janeth Kent

Which Javascript frameworks will rule in 2019?

Which Javascript frameworks will rule in 2019?

In this article, we will review and analyze the 2018 State of JavaScript report to later focus attention on frameworks that will be at the center of attention in 2019. Let's take some time to look at the amazing journey of JavaScript, reflected in the use of more than 20,000 developers…

Category : Javascript   19-02-2019   by Janeth Kent

A roadmap to becoming a web developer in 2019

There are plenty of tutorials online, which won't cost you a cent. If you are sufficiently self-driven and interested, you have no difficulty training yourself. The point to learn coding I think is to read a lot of code of other developers, then typing code and testing to see what…

Category : Programming   30-05-2019   by Janeth Kent

The Absolute Beginner's Guide to Sass

The Absolute Beginner's Guide to Sass

You've probably heard about CSS preprocessors before, whether it's Sass, LESS or Stylus, and they're all great tools to maintain your CSS, especially when you work with large codebases. For "lay" (;-)) people: A CSS preprocessor is a program that allows you to generate CSS from the unique syntax of the…

Category : Css   05-02-2019   by Janeth Kent

80 Linux Network Monitor Software & Tools for Managing & Monitoring Unix/Linux Systems

80 Linux Network Monitor Software & Tools for Managing & Monitoring Unix/Linux Systems

It’s hard work monitoring and debugging Linux performance problems, but it’s easier with the right tools at the right time. Finding a Linux Network Monitor tool or Software package for your Critical servers and services that are running on those systems in one of the most (if not the most)…

Category : Security   23-10-2018   by Janeth Kent

Useful Terminal Commands Every Web Developer Should Know About

Useful Terminal Commands Every Web Developer Should Know About

The command line interface (CLI), or Terminal is considered by many to be the Holy Grail of computer management. At one time the CLI was the only way to accomplish anything on a computer; then, the CLI gave way to the graphical user interface (GUI) as the popularity of PCs…

Category : Operating systems   22-06-2018   by Janeth Kent

Install macOS High Sierra in VirtualBox on Windows 10

Whether you want to occasionally test a website in Safari, or try out a little bit of software in the Mac environment, having access to the latest version of macOS in a virtual machine is useful. Unfortunately, you’re not really supposed to do this—so getting macOS running in VirtualBox is,…

Category : Operating systems   12-04-2021   by Janeth Kent

The Best Lightweight Linux Distributions For Older PC's

The Best Lightweight Linux Distributions For Older PC's

What do you do with your old computers? The one which once had good hardware configuration but now those are considered outdated. Why not revive your old computer with Linux? I am going to list seven beginner friendly lightweight Linux distributions that you can use on your older PC. Best Lightweight…

Category : Operating systems   12-03-2017   by Janeth Kent

Install Shotcut Video Editor in Ubuntu 16.04, 16.10

Install Shotcut Video Editor in Ubuntu 16.04, 16.10

The Shotcut video editor software has reached the 16.11 release, here’s quick tip for how to install it in Ubuntu 16.04, Ubuntu 16.10. Shotcut is a free, open source, and cross-platform video editor for Windows, Mac and Linux. Major features include support for a wide range of formats, no import required…

Category : Multimedia   25-02-2017   by Janeth Kent

How to Install Syncthing on Ubuntu 16.04

How to Install Syncthing on Ubuntu 16.04

This tutorial shows how to install Syncthing on Ubuntu 16.04 Desktop LTS Xenial Xerus. Syncthing is a free continuous file synchronization tool that lets you synchronize your files across desktops, tablets, mobile phones or even servers. It’s an open source alternative to the popular BitTorrent Sync (aka btsync) application. The creation,…

Category : Networking   17-02-2017   by Janeth Kent

How to Connect to a Remote Server via SSH from a Linux Shell

How to Connect to a Remote Server via SSH from a Linux Shell

Introduction Secure Shell (SSH) is a UNIX-based command interface and protocol for securely getting access to a remote computer. SSH is actually a suite of three utilities - slogin, ssh, and scp - that are secure versions of the earlier UNIX utilities, rlogin, rsh, and rcp. SSH commands are encrypted and…

Category : Servers   16-02-2017   by Janeth Kent

Install Syncthing on Ubuntu 16.04 using Debian Repository

Install Syncthing on Ubuntu 16.04 using Debian Repository

Syncthing is a free continuous file synchronization tool that lets you synchronize your files across desktops, tablets, servers. It’s an open source alternative to the popular BitTorrent Sync (aka btsync) application. The creation, modification or deletion of files on one machine will automatically be replicated to your other devices. Syncthing…

Category : Servers   19-08-2016   by Janeth Kent

SQLMAP installation and usage in Ubuntu and Kali linux

SQLMAP installation and usage in Ubuntu and Kali linux

Let's talk about the penetration testing using one of the KALI linux tool called SQLMAP. What is SQLMAP? sqlmap is an open source penetration testing tool that automates the process of detecting and exploiting SQL injection flaws and taking over of database servers. It is a open source tool to use sql injection…

Category : Security   13-08-2016   by Janeth Kent

Install HHVM + Nginx on Ubuntu 14.04

Install HHVM + Nginx on Ubuntu 14.04

  The LEMHH software stack is a group of software that can be used to serve dynamic web pages and web applications. This is an acronym that describes a Linux operating system, with an Nginx web server. The backend data is stored in MySQL and the dynamic processing is handled by…

Category : Networking   12-05-2017   by Janeth Kent

The Best Free SSH Tabbed Terminal Clients for Windows

PuTTy is an emulator for the terminal. It allows you to log into another computer that can be on the same network or accessed via the internet. The basic program has no security, but you can add authentication and encryption to SSH to protect internet connections. The tool also includes…

Category : Networking   05-05-2021   by Janeth Kent

Syncronize Files Between Servers With RSYNC

Syncronize Files Between Servers With RSYNC

Synchronize Files With rsync Synchronizing files from one server to another is quite awesome. You can use it for backups, for keeping web servers in sync, and much more. It's fast and it doesn't take up as much bandwidth as normal copying would. And the best thing is, it can be…

Category : Networking   03-02-2014   by Janeth Kent

The best code editor for web developers

The best code editor for web developers

Every web developer requires the right tools to do their job, therefore the choice of a source code editor shouldn’t come lightly. This is where we spend most of our development time and where productivity is gained or lost on a grand scale. But which is the best Code Editor? To determine the best source code editor, we…

Category : Software   25-07-2013   by Janeth Kent

How to Easily Install Hadoop in Ubuntu 12.10

How to Easily Install Hadoop in Ubuntu 12.10

This tutorial covers the installation steps of Apache Hadoop 1.0 and 2.0 in Ubuntu Linux. I will also go through the configuration for running it on pseudo-distributed mode. Pre-Requisites Java 6 or later (Hadoop is written in Java) Linux OS (Windows is supported only in development mode. Other flavors of…

Category : Databases   11-07-2013   by Janeth Kent

Setup SSL Certificate on Apache and Ubuntu 12.04

Setup SSL Certificate on Apache and Ubuntu 12.04

How to Create a SSL Certificate on Apache for Ubuntu 12.04   About SSL Certificates A SSL certificate is a way to encrypt a site's information and create a more secure connection. Additionally, the certificate can show the virtual private server's identification information to site visitors. Certificate Authorities can issue SSL certificates that…

Category : Networking   02-07-2013   by Janeth Kent

Install apache2 mod_security and mod_evasive on Ubuntu 12.04

Install apache2 mod_security and mod_evasive on Ubuntu 12.04

This guide is intended as a relatively easy step by step guide to: Install and configure Apache2 ModSecurity and mod_evasive modules on Ubuntu 12.04 LTS server. Things have become much easier than before installing both these two excellent security modules for Apache2 in Ubuntu 12.04 LTS, as both modules are available in the…

Category : Networking   11-06-2013   by Janeth Kent

How to Install Skype in Lubuntu 12.10

How to Install Skype in Lubuntu 12.10

Open terminal and edit sources.list: Code: sudo nano /etc/apt/sources.list Uncomment these hashes (#) Code: deb http://archive.canonical.com/ubuntu quantal partner deb-src http://archive.canonical.com/ubuntu quantal partner after this step execute the update command: Code: sudo apt-get update && sudo apt-get install skype et voilá skype will be installed in your lubuntu distro.  

Category : Operating systems   28-05-2013   by Janeth Kent

Ubuntu UFW Firewall - Uncomplicated Firewall for Ubuntu

Ubuntu UFW Firewall - Uncomplicated Firewall for Ubuntu

Introduction to UFW - Uncomplicated Firewall The default firewall configuration tool for Ubuntu is ufw. Developed to ease iptables firewall configuration, ufw provides a user friendly way to create an IPv4 or IPv6 host-based firewall. By default UFW is disabled. Gufw is a GUI that is available as a frontend. Basic Syntax and…

Category : Networking   27-05-2013   by Janeth Kent

A collection of must-have front-end developer tools

A collection of must-have front-end developer tools

PREPROCESSORS For years, the front-end community debated over whether CSS preprocessing was necessary. The language is a simple one; why are we complicating it? Thankfully, over time, and as the web stack matured, the majority of front-end developers came to terms with the fact that, until the language itself matures a…

Category : Programming   20-05-2013   by Janeth Kent

Free Tools For JavaScript Developers

Free Tools For JavaScript Developers

We have compiled a list of really useful Free Tools For JavaScript that will help you. Testing JSLint – The JavaScript Verifier JSLint takes a JavaScript source and scans it. If it finds a problem, it returns a message describing the problem and an approximate location within the source. The problem is not…

Category : Javascript   16-04-2013   by Janeth Kent

Reset Linux root password without knowing the password

So there it goes - Linux is a secure OS. No, really it is. Despite the title of this post, Linux is actually a secure system. Before we proceed to the main topic, let us consider a few points: Linux is flexible to a very large extent. Linux's administrator account is called…

Category : Operating systems   30-04-2021   by Janeth Kent

Setup VNC server for remote desktop management in Ubuntu 12.04

Setup VNC server for remote desktop management in Ubuntu 12.04

   VNC is a protocol that is used to share the desktop with other users/computers over the network/Internet.In order to share a desktop, VNC server must be install and configure on the computer and VNC client must be run on the computer that will access the shared desktop. When we install…

Category : Networking   24-04-2013   by Janeth Kent

How to install LAMP (Linux,Apache,Mysql,Php) in Ubuntu 12.10

How to install LAMP (Linux,Apache,Mysql,Php) in Ubuntu 12.10

About LAMP LAMP stack is a group of open source software used to get web servers up and running. The acronym stands for Linux, Apache, MySQL, and PHP. Since the virtual private server is already running Ubuntu, the linux part is taken care of. Here is how to install the rest. Set…

Category : Networking   11-04-2013   by Janeth Kent

Enable SSH Secure Shell in Ubuntu 12.10

Enable SSH Secure Shell in Ubuntu 12.10

  This brief tutorial shows you how to enable SSH in Ubuntu 12.04 Precise Pangolin. This request came in from one of our readers who wanted to know how to enable SSH in Ubuntu 12.04. As you may already know, SSH is a secure communication protocol that lets you remotely access…

Category : Networking   11-04-2013   by Janeth Kent

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