Waifu

Waifu a simple webapp that has kept its design despite the time. It serves to duplicate the size of an image without losing visual quality. Not only that, it does it so well that it surpasses the performance of paid professional programs. It even outperforms high-end cell phones. It also has a Windows version with more and better features. However, the web version is more than sufficient for most tasks and works excellent.

AstroGrep

AstroGrep is a very complete alternative to Windows file searches. So much so that for some it is much more complete, accurate and powerful than using the system explorer. It has many useful functions to find exactly the text of what you are looking for, plus it is free and open source.

Total Commander

Total Commander is a file explorer and manager. Look, it’s so old that it’s been with us since Windows 3.1. It certainly continues to be updated. However, its interface looks totally vintage. Despite this, it is a powerful tool. It has integrated file compressors and FTP. In fact, for many users, it is more convenient than Windows Explorer. It is compatible with all Windows versions from 95 to Windows 11, and has 32 and 64 bit versions.

WinSCP

WinSCP behaves like FileZilla. Although unlike this one, it is portable, very friendly and also free. It saves you from having to install anything, since you can take the WinSCP folder and with it all the connections. It allows from opening ssh sessions through putty, to a connection to Amazon s3. Undoubtedly one of the most interesting free applications out there.

IrfanView

A classic that cannot be missing in this list. For many, IrfanView is one of the best image viewers for Windows that exist. Some even say that it is much better than the Windows photo viewer itself. Besides being free, fast and light, it also offers a good battery of editing options. One of the best free applications on this list.

Transmission

Certainly, one of the best programs for downloading torrents currently available. Transmission is elementary and lightweight. It has only what is necessary and remains the same as the first day. You can use it on Linux, macOS and Windows, or even from the terminal.

qBittorrent

qBittorrent is different from other members of this listing. Indeed, it is perhaps one of the most updated on this list. However, very little has changed over the years and years. Quite the opposite of what happened with the classic uTorrent. One of its best aspects is that it allows you to search and download torrents without resorting to external sites. Personally, it is my choice for managing torrents.

GifCam

It is perhaps one of the least known of this list. However, its performance is high. GifCam is a portable mini tool for recording any segment of your screen in GIF format. It is straightforward to use, convenient and has many customization options. It is compatible with all versions of Windows, and has received only minor updates since 2013.

Greenshot

It is a simple tool for taking screenshots in Windows. It is very lightweight and easy to use and allows you to annotate or edit parts of your screenshot. Furthermore, it has barely been updated in years, but it doesn’t need much more.

Winanp

What to say about this classic multimedia player? Winamp had officially died back in 2013, but it revived multiple times and remains the favorite of many. If you go to its official website, you will see that the project will return reformed and with a whole new approach, but no idea when because it’s been years. However, from here you can enjoy a renewed version 5.8 released in 2018.

TrueCrypt

We have left this tool to the end for some practical reasons. TrueCrypt is a powerful encryption application that mysteriously disappeared many years ago and is no longer supported because of it. However, although it is said that it is no longer safe to use because some unpatched vulnerabilities have been discovered in it, its encryption remains unaffected.

On the other hand, VeraCrypt is a project based on the latest released version of TrueCrypt and is kept up to date. Consequently, it is enough to use it to see that it is practically identical to TrueCrypt, but without the vulnerabilities and security problems of the abandoned program. This concludes the list of Free applications that improve over time. See you!

The post Free applications that improve over time appeared first on Linux Windows and android Tutorials.

What is computer maintenance?

In simple terms, computer maintenance deals with prevention, to prevent software and/or hardware from failing. It can also include the repair of damaged software or hardware components. We know that prevention avoids damages that imply repair. Therefore, as it is popularly said, it is better to be safe than sorry. More prevention means less repair, which translates into a longer useful life for any computer, whether it is a home or business computer. Without further ado, let’s take a look at several reasons why your computer requires maintenance.

Upgrade software

Some say that times past were better. Therefore, some nostalgic users continue to use Windows XP, for example. Certainly, this was one of the best operating systems created by Microsoft. However, let me tell you that it is time to replace it. By means of computer maintenance, the operating system should be updated. However, also all the software that is obsolete should be updated.

Updating the operating system and all computer applications is an urgent necessity. Especially for security reasons. In addition to the serious incompatibility problems that this represents.

Free up hard disk space

It is undeniable to download files from the Internet: movies, music, documents, photographs, etc. However, there comes a time when they become old files. And what’s worse, taking up unnecessary space on the hard disk.

The maintenance frees up space on the hard disk. This action deletes not only the aforementioned types of files, but also temporary files and other similar files. It should be noted that this point also includes emptying the recycle garbage can.

Remove viruses and malware

We are in a time when malware is the order of the day. Indeed, no computer is exempt from being infected by any of them. With computer maintenance, a complete scan of all computer hard disks should be performed. In this way, we look for any type of malware that has infiltrated. Which surely this caused havoc, such as slowness in the tasks. Additionally, it is good to complement it with a good antivirus suite.

Dust accumulation

A computer is always exposed to dirt. No matter whether it is indoors or outdoors. PC’s tend to accumulate large amounts of dust. This usually results in overheating or even failure to boot. Periodic cleaning should be done on every computer. Most of all to prevent dirt or more specifically dust from causing serious damage.

Backup copies

We have all at some point had the unpleasant experience of losing important information from our PC. One of the objectives of computer maintenance is prevention. Consequently, that is basically the idea of backups. What we want is to back up all the information stored on a computer. This includes videos, documents, photos or any other type of document that is critical to the user.

Drivers update

Earlier, we emphasized the importance of keeping the operating system and software in general up to date. On the other hand, updating computer drivers is just as important as updating the operating system. Updating drivers ensures full and trouble-free operation of any computer.

Defragmenting and checking the hard drive

Computer maintenance is intended, redundantly, to maintain data integrity. In addition, this is achieved by disk defragmentation and a disk check. Defragmentation is used to eliminate empty blocks on the hard disk. While checking, identifies any problems present on the disk and attempts to repair them.

Uninstall unnecessary software

It is certainly necessary to update the software. However, it is also of utmost importance to uninstall software that we are not using. Especially if it is obsolete or outdated. Computer maintenance should encompass the review of all software installed on a computer. Indeed, there may be unneeded programs that detract from the PC’s performance. In addition to taking up unnecessary space. This software can be programs that we only use on special occasions. We probably do not use them often. It also includes third-party software that was installed with some other program.

Create a restore point

Any computer can fail. Therefore, creating a restore point is an excellent idea. It essentially allows you to secure your system files against any eventuality. This helps to eliminate any strange situations. Mostly caused by the installation of a program.

Improve performance

Computer maintenance has several goals. Mainly, it seeks to prevent and extend the useful life of the equipment. However, it also aims to optimize performance. In fact, all of the above actions converge at this point. If a computer is slow, it requires comprehensive maintenance. That is to say that it includes all the actions mentioned above. Ultimately, what we are looking for is the maximum performance of the computer. In addition to implicitly preventing equipment damage and equipment life.

All right, we have finally seen 10 reasons why your computer requires maintenance. As you can see, this is a necessary action. In addition, it is very valuable for the health of the computer. We recommend doing this on a regular basis. This will extend the life of the computer. In addition to improving system performance. All right, that’s all for now. See you soon!

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15 new or updated freeware programs for Windows

Brave Browser

Brave is one of the most popular web browsers of the moment. It has recently been updated to version 1.40.105. One of the keys to its success is its focus on privacy and security. In addition, it offers optimized browsing speed, among many other interesting things. For example, it offers rewards for watching its ads’ system.

LaunchBox

LaunchBox is a portable database for your PC games. It also works as a launcher. It was originally designed to work with DOSBox, which is integrated into the program. However, it now allows you to manage PC games, emulators, and even games imported from Steam.

Ultra Virus Killer

Unlike conventional antivirus programs, Ultra Virus Killer do not scan and remove malware from your PC. Instead, it offers a set of tools so that we can manually detect and eliminate any threat or unwanted program. We can then perform the necessary operations.

DownThemAll

Extension for Chrome, Firefox, and Edge browsers. What it does is to add advanced features to download any link, content or image that we find on a web page. It includes customizable filters and a download manager for pausing, resuming, adding to queue, etc.

Any Video Converter Free

Free converter compatible with almost all available video and audio formats. In addition to converting videos to other formats, it also has some extras such as a small editor. We can also extract audio from CDs and video files, and burn videos to DVD.

Sandboxie Plus

Tool that allows you to install and run software securely in an isolated virtual sandbox environment. Very useful for testing dubious programs or browsing untrusted web pages. The Plus version of Sandboxie is the same as the standard version. However, it has a more modern interface and all the new features that have been added since the project became open source.

PeStudio

PeStudio is a free and portable tool that allows you to scan any Windows executable file for viruses. In addition, it has recently been updated to version 9.35. It scans encrypted URLs and IP addresses, signatures, metadata, resources and more to identify potential threats.

Kdenlive

Free and open source non-linear video editor. It has a multitude of advanced features, plug-ins, video effects and audio processing. It also includes a character generator to create titles and text. Furthermore, it also includes a module to create DVD menus.

FocusWriter

Simple word processor without distractions. You can run it in full screen, and you will only see a blank page with the text you are writing. It accepts TXT, RTF and ODT formats. It also has some tools that we can display by passing the mouse over one of the margins of the screen. Available in desktop and portable version to carry in a USB.

Blender

Powerful open-source suite for computer-based 3D creation. Supports the entire 3D creation process. This includes modeling, animation, rendering and motion tracking, among others. A couple of weeks ago, Blender was updated to version 3.2.0. Moreover, it is available in both desktop and portable versions. Undoubtedly, one of the best trending freeware programs for Windows.

Sigil

EPUB authoring tool to make your own eBooks. It also has a simple and user-friendly interface design.

NoMachine

Remote desktop application similar to tools like TeamViewer or AnyDesk, but in freeware format. The developers emphasize that it is the fastest remote desktop on the market. It also has some interesting functions, such as the possibility of recording what we are doing. We can also use disks or peripherals as if they were connected to the remote computer.

Mixxx

Free open-source software for DJs with which you can make live mixes, with bpm synchronization. It also offers pitch detection, sound effects, vinyl record control, built-in mapping and more.

Ruffle

Flash Player emulator written in Rust. It runs natively as a standalone application. So, you can run Flash content automatically, but without the security holes of this format.

7-Zip

Recently, the 7-Zip application has been updated to version 22.0. It is a free and open-source tool for compressing and decompressing files, supports a multitude of formats, including 7z, which offers a high degree of compression.

Ultimately, we have seen 15 trending freeware programs for Windows. Bye!

The post 15 trending freeware programs for Windows. (Part II) appeared first on Linux Windows and android Tutorials.

The easiest languages to start programming

If you are looking to test your application development skills, it is best to start learning slowly. Here are some of the programming languages that are especially suitable for beginners.

• Ruby: if you have zero knowledge in everything related to software development, this is one of the most interesting proposals you will find. It could be considered one of the most fascinating and affordable languages to start programming. Despite being a veteran proposal, we must consider that since its inception, it was designed to facilitate the arrival of new programmers. This allows us to begin to understand structures and execute examples from the beginning.

• JavaScript: on the other hand, we find a proposal that is more than familiar to most people. In fact, you have probably heard of it. In addition, it offers a good number of professional opportunities. Therefore, it is one of the most widespread and used alternatives to learn to program. A point in its favor is that we can work with this language on all types of platforms, both mobile and desktop.

• Python: if you are a complete novice in this sector, Phyton is one of the most affordable proposals. It is generally used in both web and desktop projects. Moreover, it has been growing steadily over the last few years. Certainly, it is easy to learn. However, we must also consider that this language is very widespread in everything related to artificial intelligence. It is characterized by its object-oriented programming and easy-to-understand structures.

Conclusion

Very well, in this way we have seen some of the easiest languages to learn to program from scratch. Keep in mind that this choice depends on several factors. Indeed, exactly what you want to program influences a lot. This way you can make the right choice. However, I can assure you that these languages are the best way to start. Bye!

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15 new or upgraded freeware applications for Windows

As mentioned, we will show you a list of freeware applications that are currently trending on Windows.

LDPlayer

LDPlayer is an Android emulator for Windows focused exclusively on providing greater fluidity when running Android mobile games on PC. It features custom macros and mappings, multiple instances and other interesting features.

Windows Malicious Software Removal Tool

Windows Malicious Software Removal Tool is a tool developed by Microsoft to detect persistent malware on the PC. The application locates and removes threats and reverses changes made by these threats. It is included with Windows updates. However, it can also be downloaded as a standalone program.

Pale Moon

Pale Moon is an optimized version of Firefox for speed and efficiency. Indeed, it is a truly lightweight browser. With this in mind, things like accessibility options and parental controls have been removed. Visually, it’s not a very spectacular browser, but it runs smoothly.

ZoneAlarm Free Firewall

We are talking about a free Firewall that is effortless to configure. In addition, it helps us to control the incoming and outgoing traffic of our network through the use of different rules.

Biscuit

We are talking about a web browser different from the rest. In fact, its main fuction is to facilitate the management of different web applications. Instead of displaying tabs horizontally, it organizes them vertically from the side. In this way we can organize and create groups of tabs by category or type in a much more comfortable way.

Foxit PDF Reader

Free PDF reader that allows you to view, annotate, fill in forms and sign documents. Certainly, an interesting alternative to Adobe Reader.

AutoHotkey

This is an open-source program that allows you to automate keystrokes and mouse clicks. In this way we will be able to reproduce repetitive tasks automatically.

Q-Dir

Folder Explorer for Windows with 4 navigation panes. So, if you are bored with the classic Windows Explorer, then this is for you.

LibreOffice Productivity Suite

Undoubtedly, the best free alternative to Microsoft’s office suite. In addition, a new LibreOffice update (version 7.3.3) was released on May 5. When we say it is the best alternative to Microsoft Office, we mean it. Indeed, it features word processing, spreadsheets, presentations and more.

IObit Uninstaller 11 Free

Free program to uninstall unwanted programs quickly and easily. It has outstanding features. It scans and removes software installation packages, detects bundleware, removes browser notifications, etc. A pro version with more advanced features is also available.

Syncthing

Free and open-source software. It also uses P2P technology to synchronize shared folders between two or more devices (PCs, Macs, Android, and even NAS). All you need is an active PC on and connected to the internet. Consequently, any changes on the PC are automatically replicated to the other devices.

Ruffle

Ruffle is a Flash Player emulator for Windows. Moreover, it is built in Rust to avoid any security holes. On the other hand, it can run on all modern operating systems as a standalone application.

Tweaking.com Windows Repair Free

A tool designed to correct a wide range of known Windows errors. Some of these errors are: registry errors, file permissions, failures with Windows updates and the firewall.

My Family Tree

Genealogy program that helps you to elaborate your family tree. It allows you to enter all kinds of data, with interactive charts, timelines, photos and more.

Electron

This open-source application provides a framework for creating native applications. With this in mind, it makes use of web technologies such as JavaScript, HTML, and CSS. In addition to Windows, it is also compatible with Linux and Mac.

Ultimately, we have seen the best freeware applications for Windows. So, just choose what you need. Bye!

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Best websites to download free and adware-free software

In addition to the operating system that all desktop computers have installed, the additional software that we find in them is fundamental. This includes software that we add ourselves, or that comes standard on the computer. Either way, these programs we are referring to will be of enormous help when it comes to getting the most out of the computer as such. But of course, it is equally important to choose the title that most interests us in each case, as well as the source from where we are going to download it.

It is true that the era of buying software packages in their corresponding official box has become somewhat outdated, or at least obsolete. Nowadays, the most common thing is to download what we need. Either for free or for a fee, from online websites. Here we can use the official pages of the software developers. Or other, more generic websites that offer these programs directly.

At this point, what we must do is to choose well the website we are going to choose for the download, since not all of them are 100% reliable. Precisely in these same lines we offer you some of the best known and used worldwide in this regard.

MajorGeeks

If we are looking for a website with high-quality applications, MajorGeeks is one of the best. On this website, we will find all kinds of quality freeware programs. Its editors check that the downloads are legitimate, reliable and safe before offering them to users.

Its main limitation is that, being limited to very high-quality applications, and many of them even technical, some programs may not be found. But yes, everything we find in this portal will be fully trusted.

FossHub

FossHub is another alternative to download free software safely. This website is designed to host and allow us to download all kinds of free and open-source software. However, we can also find some options that, although they will always be free, are proprietary, closed source.

In addition to offering free applications, this website is against pop-ups and all kinds of adware or potentially unwanted software. Everything we download from their servers will be reliable.

Softpedia

This is one of the largest sites where we can find practically any type of program. Its database has about one million registered programs, it has a powerful and simple software search engine and the downloads, besides being verified and trustworthy, are updated.

GitHub

GitHub is the portal par excellence where you can find all kinds of open-source software. The above websites provide access to program downloads. However, from here we will be able to access directly to the source code of the programs. In addition, we will be able to see a list with all the versions and all the changes that have been detected. If you have a problem, you can contact the developer directly.

Among its disadvantages, we find that it is not exactly intuitive or easy to use. But if we are going to download an open-source software, we will not find any link closer to the original one.

Ninite

Ninite is not as complete as the previous ones, although it is true that, if we know how to take advantage of it, it can be very interesting. This website has a list with the essential applications that most users may need on their computer, allows us to select the ones we are interested in and download an installer with all of them.

When we execute this installer, all the applications that we have selected will be downloaded and installed automatically. The installation of the programs is silent. In consequence, we will not have to be aware of accepting windows or deactivate the consent to install unwanted software. Anyway, we have seen a selected list of the best websites to download free software. Bye!

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Blender

Blender is a very well-known application. Indeed, we are talking about one of the most used 3D management applications. Additionally, being so complete, it is a resource-intensive and heavy software. However, surprisingly, it also has a portable version for Windows of only 237 MB.

Just go to the Blender download site and download the .zip file that is marked as a portable version. Then, you only have to extract the files and just double-click on the .exe to run Blender completely without having to install it on your computer.

Caesium

Caesium is a great tool to compress images up to 90% without losing visual quality. It is elementary and easy to use. In addition, it offers a real-time preview, and you can process multiple images at the same time. If you are a more advanced user, it also offers additional features such as metadata storage, and more. The portable version is only 21.9 MB.

CPU-Z

CPU-Z is a nice, free and legendary tool for monitoring the hardware of your Windows PC. It is one of the most convenient utilities for accessing information about the configuration and status of all your hardware. It also has a special focus on the processor. Furthermore, it also has multiple benchmark options. The portable version is the one that comes in a ZIP, either 32 or 64 bits.

Firefox Portable

What can we say about Firefox that hasn’t already been said? Now it is worth mentioning that thanks to the Portableapps gene we can use a portable version of Mozilla’s browser. This portable version can work completely independent of the one you have installed on your PC. Additionally, you can use your data, accounts, and so on. Without affecting your main installation.

FreeComander

If you are looking for a lightweight and powerful alternative to Windows Explorer, then FreeComander is for you. Plus, it has a few features for power users:

• FTP/SFTP client,
• MD5 and SHA code creation and verification, duplicate search,
• plugins,
• integrated ZIP management

Perhaps best of all, it weighs just over 18 megabytes.

GVim

This is a complete and improved version of Vim. With the portable version of GVim you can run GVim from a removable drive whose drive letter changes when you move it to another computer. The program can be completely standalone on the drive and then be used on any Windows computer.

Irfanview

We are talking about a classic but reliable image viewer for Windows. However, it also has a portable version. Many people believe that IrfanView is one of the best image viewers out there. Some even believe that it is far better than Windows itself. Besides being free, fast, and lightweight, it also offers a good battery of editing options.

MPC-HC

Media Player Classic Home Cinema or MPC-HC is one of the best video players for Windows out there. For some, it is even better than the popular VLC. MPC-HC also has a portable version of just over 20 MB that you can download from its official repository on GitHub.

Notepad++

Notepad++ is a legendary application that hardly needs any introduction. Indeed, it is one of the most popular Windows Notepad alternative text editors. You can use it for things as simple as taking notes, or for writing code and programming. It is completely free and open source, and of course, it has a portable version.

Rufus

Rufus is an excellent free tool that is perfect for creating bootable USB disks. Moreover, it is always constantly updated. They even released a version to install Windows 11 without having to meet the minimum requirements. Rufus is straightforward to use and one of my favorite utilities for creating bootable disks from an ISO. Rufus requires no installation.

Sumatra PDF

Sumatra is a famous PDF reader that can also be used to read e-books and digital comics. Indeed, it supports a wide variety of formats ranging from EPUB and MOBI, to CBZ, CBR, XPS and more. It is completely free and elementary, and has both 32-bit and 64-bit portable versions for windows. Just download the ZIP file.

Waifu2x-Caffe

Waifu2x-Caffe is the Windows version of the famous waifu2x website. This website is used to duplicate the size of an image without losing quality. In this case, it is a much more advanced tool with many more features. However, it basically serves the same purpose without the need to be online and without having to install anything.

XMedia Recode

XMedia Recode is a Handbrake-style application. In other words, it is a utility capable of converting almost any known audio and video format for an infinite number of devices. It also has several editing functions, and supports the extraction of audio tracks from DVD, Blu-ray and Blu-ray. As well as almost any other video file. The portable version is only 28.2 MB.

Very well, this way some of the best portable applications for Windows. A simple way to use software without installing anything. Bye!

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Tele…what?

In the first place, What is Telegram? Well, Telegram is a messaging app with a focus on speed and security, it’s super-fast, simple and free. You can use Telegram on all your devices at the same time. In short, your messages sync seamlessly across any number of your phones, tablets or computers.

Some of the most powerful features that differentiate it from WhatsApp are the following:

• Telegram groups can have up to 100,000 members. It supports replies, mentions, and hashtags that help maintain order and keep communication in large communities efficient.
• If you want secrecy, try our device-specific Secret Chats with self-destructing messages, photos, and videos.
• Telegram has bots. Bots are like small programs that run right inside Telegram. They are very useful to extends Telegram functionality.
• The Telegram API is accessible. This allows anyone to develop an unofficial client. Don’t worry, security is something Telegram takes seriously.

There are many characteristics that make Telegram a perfect application. In my case, in particular, I have noticed that it is much faster and safer than WhatsApp.

Let’s install Telegram

If you want to install Telegram in any Linux distribution, I must tell you that it is something very simple. Telegram does take into account Linux users, creating an official client on a par with Windows and Mac OS. Already that speaks very well of it.

In the first place, you need to go to the official Telegram website.

Then, download the client for Linux.

When the download is complete, decompress the file. Next, open your file browser and you will see two files.

Then, assign execution permissions to the Telegram file. Right-click on it and go to Properties.

Now, you can open it. Double-click on it.

Click on Start Messaging button to add your phone number.

Then, Telegram will send you a code via SMS. When you type it, the application will start and you will use it without any problem.

And that’s it.

Conclusion

Telegram is much better than WhatsApp not only because of its features but also because its desktop customers are very good. Installing these desktop clients is simple and very useful.

Recently we talked about Franz an application to have several messaging accounts on the desktop. You might be interested so here’s the link.

Please share this article through your social networks.

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Thanks to its simplicity and ease of use, node.js is reaching great levels of popularity and is even positioned as a direct rival to PHP.

Node.JS has its own server and maintains a single instance of it, this means a much more efficient use of resources and a much faster response to simultaneous connections. It is multiplatform allowing its installation in almost any operating system in pc.

For this tutorial we will use Ubuntu 18.04 to install node.js.

3 ways to reach the goal!!

There are three ways to install node.js. The choice will depend on your level of knowledge and what you really want for your computer. The options are 3: use the official repositories o ubuntu, use the external PPA or install it via NVM.

1.- Using the official Ubuntu repositories

This method is safer, more stable and easier but does not provide the flexibility that many would like. This is because over time the installed version could be considered obsolete.

First we must open a terminal. Then we proceed to update the system in order to have the latest security patches.

sudo apt update && sudo apt upgrade

Next we proceed to install node.js from the official repositories with:

sudo apt install nodejs

This will install node.js. However, in many cases you need your NPM package manager which is not installed by default with this method. For this we write:

sudo apt install npm

Finally we can consult the installed version of node.js

nodejs -v

2.- Using PPA

For more recent versions of node.js we usually use this installation method. Recent versions of node.js provide us with security updates as well as more improvements than ever before. If you have installed node.js before, you must uninstall it.

First we must add the repository in question. To do this in a terminal, we write:

cd ~
curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -

In this case we chose version 10.x because it is a higher version than the official repositories, but you can check the rest of the versions supported by the PPA here

Then we proceed to install it:

sudo apt install nodejs

And finally we check the installed version.

nodejs -v

With this method, there is no need to install npm separately. In addition we install a higher version of node.js

3.- Installing node.js using NVM

Using NVM we can have more flexibility to install node.js because we can choose which version to install from a quick and easy way.

First we can check on your github page that we can download NVM in two ways, using wget or curl. We’ll use curl.

curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash

At the end of the installation, you will create a hidden nvm folder. Now to use nvm we must do:

source ~/.profile

Now we can install different versions of node.js

nvm ls-remote

We will install the latest stable version:We will install the latest stable version:

nvm install 10.15.3

With the command above we also install the npm.

We proceed to verify the installed version.

node -v

As a conclusion we can say that node.js is a very popular implementation in the field of web development, and its installation is really easy in Ubuntu 18.04 which in turn is a GNU/LINUX distribution widely used by developers around the world.

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Slack is an application to develop communications within an organization. Or even, for teams within one. In addition, it has several features for offering a powerful center for information exchange between many people related to the project.

Slacks

Some Features

To organize team communications efficiently, Slack implements channels that label a conversion with a #.

In addition, it is possible to access a history of conversations to search through common words. Excellent, not to lose sight of valuable information about our project.

Slack Brings important information and alerts into relevant channels by connecting services like Zendesk, Salesforce, JIRA, and more.

All these and other characteristics have one thing in common, security. Slack uses strong encryption protocols so that your communications are not intercepted, including SOC 2 Type II, ISO 27001, and HIPAA.

Team communication importance

In this new era, projects require even more than their members have clear project requirements. In addition, we are in a hurry to offer innovation, so that not much time can be wasted on communications.

So, the organization is the key to team communication so that all information and interaction can be developed effectively and smoothly.

A great team communication ensures that the project is successful, something vital in a company.

How to install Slack on Linux

Slack is a great investment for your organization and projects. As I said before, you should not underestimate the value of communications within a team. So, install it on Linux.

The easiest way to do it in Ubuntu is through snap. This packaging system developed by Canonical means you don’t have to worry about libraries. However, you can also install it using the .deb package in Debian and derivatives such as LMDE.

If you use Fedora, CentOS or OpenSUSE, don’t worry that there is also a .RPM package so you can do it in your favorite distribution without complications.

First, open a Terminal and run:

For Ubuntu 17.10, 18.04. 18.10:

:~$ sudo snapd install slack --classic

If you want to download it on Debian 9:

:~$ wget https://downloads.slack-edge.com/linux_releases/slack-desktop-3.3.3-amd64.deb -O slack.deb

Next, install it.

:~$ sudo dpkg -i slack.deb

For CentOS 7, OpenSUSE 15 and Fedora 29

:~$ wget https://downloads.slack-edge.com/linux_releases/slack-desktop-3.3.3-amd64.deb -O slack.rpm

Then, install it.

:~$ sudo rpm -ivh slack.rpm

Note: At the time of writing this post, the latest stable version of Slack is 3.3.3. It is likely that in the future you will have to modify that value in order for the command to work.

And that’s it.

Preparing Slack for the first use

The first thing you have to do is open Slack. You’ll see something like this.

There you must log in with your created workspace. If you don’t have one, you can create it adding an email.

Then, type the received code. And put your company name.

Next, you’ll need to write down what your team is working on.

Then, you can add other members to the project.

After that, you’ll have Slack set up.

Then, you will see the Slack main screen.

And that’s it.

Conclusion

Team communication is important to ensure the success of a project in any field. That’s why applications arise to improve the way they are carried out in a given project.

You can also read “How to install Wekan on Debian 9?“.

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