Want to set up a Free SSL on WordPress? let's start with some background of SSL. Secure Sockets Layer or SSL is used for encrypting the connection between a web browser and a web server. It is highly important for website security &amp; moreover SEO. SSL uses a mixture of public, private, and session keys encryption to safeguard a connection between a web and a client system.

&nbsp;

SSL Certificates, helps you to migrate your websites from HTTP to HTTPS. Typically, SSL Certificates come with a price tag, but why buy a certificate with a cost, if you can get it for free. In this article, we will learn how to set up free SSL on WordPress.

&nbsp;

<h3>Configure Free SSL on WordPress:</h3>

&nbsp;

As there are many unreliable providers as well who provide free SSL Certificates. We suggest the most authentic &amp; trusted certificate authority on the web i.e. Let's Encrypt. <a href="https://letsencrypt.org/">Let's Encrypt</a> is a non-profit certificate authority that is backed by the Internet Security Research Group (ISRG). Its mission is to make the web more secure by embracing the widespread of HTTPS.

&nbsp;

In order, to set up the Free SSL certificate on your Linux server with Apache, first install the <code>certbot</code> package by executing the following command.

&nbsp;

<pre class="wp-block-code"><code>sudo apt install certbot</code></pre>

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2357" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-22.png" alt="Free SSL on WordPress - Certbot Installation"></figure>

&nbsp;

Now, the <code>certbot</code> utility is installed on your server. Moving ahead, we need to generate SSL Certificate files. You can execute the following command on your server, just you need to replace the directory <code>/var/www/sample_website</code> with the directory that contains the files served by the webserver. Moreover, you also need to replace <code>sample_website</code> with your domain name.

&nbsp;

<pre class="wp-block-code"><code>sudo certbot certonly --webroot -w /var/www/sample_website -d www.sample_website.com -d sample_website.com</code></pre>

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2368" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-32.png" alt="Free SSL on WordPress - Generating Certificates"></figure>

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2369" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-33.png" alt="Free SSL on WordPress - Completion of Certificates"></figure>

&nbsp;

After generating certificate files, now we need to configure the Apache server so that it should point correctly to our generated certificate files. Generally, the configuration files are present in <code>/etc/apache2/sites-enabled/default-ssl.conf</code> file, if it is not present then you can check <code>/etc/apache2/sites-avaialable/default-ssl.conf</code> and you can copy this file in the <code>sites-enabled</code> directory.

&nbsp;

For me, it was present in the <code>sites-available</code> directory so I copied the same over the <code>sites-enabled </code>directory.

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2362" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-26.png" alt="Free SSL on WordPress - Apache Configurations on Linux Server"></figure>

&nbsp;

Now open the file <code>/etc/apache2/sites-enabled/default-ssl.conf</code> &amp; edit its contents to point to the generated certificates files.

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2370" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-34.png" alt="Free SSL on WordPress - Apache SSL Configurations on Linux Server"></figure>

&nbsp;

Lastly, you can execute the below commands.

&nbsp;

<pre class="wp-block-code"><code>sudo a2enmod headers
sudo a2enmod ssl
sudo apachectl configtest
sudo service apache2 restart</code></pre>

&nbsp;

<figure class="wp-block-image size-large"><img class="wp-image-2367" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-31-1024x504.png" alt="Free SSL on WordPress - Apache Configurations on Linux Server"></figure>

&nbsp;

<figure class="wp-block-image size-large"><img class="wp-image-2364" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-28-1024x504.png" alt="Apache Configurations on Linux Server"></figure>

&nbsp;

<figure class="wp-block-image size-large"><img class="wp-image-2365" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-29-1024x504.png" alt="v"></figure>

&nbsp;

<figure class="wp-block-image size-large"><img class="wp-image-2366" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-30-1024x504.png" alt="Apache Configurations on Linux Server"></figure>

&nbsp;

Finally, you have completed all the steps for SSL. Just open your website with HTTPS, it should work now :)

&nbsp;

<figure class="wp-block-image size-large"><img class="wp-image-2371" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-35-1024x533.png" alt="Apache Configurations on Linux Server"></figure>

&nbsp;

If you need more control over the SSL, you can install a plugin - Really Simple SSL. It has very cool features like 301 redirections, mixed content fixer, etc.

&nbsp;

<figure class="wp-block-image size-large"><img class="wp-image-2372" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-36-1024x525.png" alt="Really Simple SSL"></figure>

&nbsp;

Go to Settings, then click on SSL.

&nbsp;

<figure class="wp-block-image size-large"><img class="wp-image-2373" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-37-1024x461.png" alt="Really Simple SSL"></figure>

&nbsp;

Click on Activate SSL &amp; Enjoy.

&nbsp;

<figure class="wp-block-image size-large"><img class="wp-image-2374" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-38-1024x461.png" alt="Really Simple SSL"></figure>

&nbsp;

In this way, you can set up a free SSL on Worpress - Linux Server with Apache. That's it for this article, if you have any query or suggestion, please feel free to write down in the comment section below.

&nbsp;

&nbsp;

&nbsp;

<a href="https://ittwist.com/blog/best-linux-distros">Check out our Latest Best Linux Picks</a>

This article covers in detail about setting up a free SSL on WordPress in a most trusted and ethical manner, if you have a Linux server with Apache. 

Set up a Free SSL on WordPress - Linux Server with Apache

VS Code or Visual Studio code has gathered huge popularity and is the go-to code editor for most developers. This article most importantly will help you in providing some of the best VS Code themes that will make your VS Code editor elegant and moreover glamorous.







<h2>Best VS Code themes [CountDown]:</h2>



Let's begin with the countdown of the best VS Code Themes. There are many good themes, but I've handpicked some themes for you in order of the backgrounds, popularity and color schemes.







<h2>5. One Dark Pro Flat </h2>



One Dark Pro flat is a dark theme with great color combinations. However, it has also the huge popularity which makes this theme number 5 on our list. 



Downloads: 4000k 



Ratings: 5



More Information: 



<a href="https://marketplace.visualstudio.com/items?itemName=zhuangtongfa.Material-theme" target="_blank" rel="noreferrer noopener">https://marketplace.visualstudio.com/items?itemName=zhuangtongfa.Material-theme</a>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/08/image-12-1024x557.png" alt="Best VS Code themes - Ittwist" class="wp-image-2327"/></figure>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/08/image-13-1024x557.png" alt="Best VS Code themes - Ittwist" class="wp-image-2328"/></figure>



<h2>4. Night Owl</h2>



Moving ahead, we have Night owl on our list which is one of the greatest themes created for people who prefer to use dark themes. In conclusion, I must say the theme is highly good-looking.



Downloads: 100k 



Ratings: 5



More Information: 



<a href="https://marketplace.visualstudio.com/items?itemName=sdras.night-owl" target="_blank" rel="noreferrer noopener">https://marketplace.visualstudio.com/items?itemName=sdras.night-owl</a>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/08/image-14-1024x557.png" alt="Night Owl - Ittwist" class="wp-image-2329"/></figure>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/08/image-15-1024x557.png" alt="Night Owl- Ittwist" class="wp-image-2330"/></figure>



<h2>3. Palenight Theme</h2>



Palenight theme is a charming material-inspired theme for Visual Studio Code. One of the plus points of this theme is that it has a catchy color scheme. Moreover, I prefer this theme for coding. Also, In my youtube videos, most people find this theme super awesome that they comment most of the time asking for the theme name :)



Downloads: 600k



Ratings: 5



More Information: 



<a href="https://marketplace.visualstudio.com/items?itemName=whizkydee.material-palenight-theme">https://marketplace.visualstudio.com/items?itemName=whizkydee.material-palenight-theme</a>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/08/image-20-1024x557.png" alt="Best VS Code themes - Ittwist" class="wp-image-2335"/></figure>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/08/image-21-1024x557.png" alt="Best VS Code themes - Ittwist" class="wp-image-2336"/></figure>



<h2>2. Dracula Official</h2>



Further in our list of Best VS Code themes we have Dracula, it is a very popular theme created by <a href="https://draculatheme.com/" target="_blank" rel="noreferrer noopener">Dracula Themes</a> for almost everything like Terminals, Shells &amp; different code editors. The developers have done a tremendous job in creating a very elegant theme for VS Code. 



Downloads: 2500k 



Ratings: 5



More Information: 



<a href="https://marketplace.visualstudio.com/items?itemName=dracula-theme.theme-dracula" target="_blank" rel="noreferrer noopener">https://marketplace.visualstudio.com/items?itemName=dracula-theme.theme-dracula</a>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/08/image-18-1024x557.png" alt="Best VS Code themes - Ittwist" class="wp-image-2333"/></figure>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/08/image-19-1024x557.png" alt="Best VS Code themes - Ittwist" class="wp-image-2334"/></figure>



<h2>1. codeSTACKr - Best VS Code Theme ** Winner**</h2>



Lastly, We have a codeSTACKr theme on our list which makes your VS Code even more beautiful. 



Downloads: 30k



Ratings: 5



More Information: 



<a href="https://marketplace.visualstudio.com/items?itemName=codestackr.codestackr-theme">https://marketplace.visualstudio.com/items?itemName=codestackr.codestackr-theme</a>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2022/04/image-1024x544.png" alt="" class="wp-image-2738"/></figure>



That's all for this article. Please feel free to post in the comment section below, but in case you are having any comments, suggestions, or any other theme that you feel should be on our list. 



<a href="https://ittwist.com/blog/best-linux-distros">Check out our Latest Best Linux Picks</a>

Developers prefer styling the code editor for better coding experience. This article will help you in providing best VS Code themes that make your editor great.

5 Best VS Code themes that make your editor look glamorous

Are you experiencing the issue of the system directly boot windows without showing grub? Stay tuned to this article in order to resolve. In order to access Windows features along with the power of Linux, Dual-booting is a preferred method for most people. After Installing <a href="http://linux.org/" target="_blank" rel="noreferrer noopener">Linux</a>, If you boot into windows then in subsequent boots system directly boot windows without showing Grub. Let's see the possible fix in order to resolve the issue.

If you are using Ubuntu then you can skip the first step of finding the boot file in the EFI partition, as in ubuntu it is generally located in <code>/EFI/ubuntu/grubx64.efi</code>

<h2>&nbsp;</h2>
<h2>Step 1: Finding the grub boot file in EFI Partition.</h2>

The first and foremost thing is to locate your EFI partition in Windows. So, let's go to the command prompt and type <code>diskpart </code>and another window of <code>diskpart </code>will be opened.

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2304" src="https://api.ittwist.com/wp-content/uploads/2021/08/image.png" alt="System directly boot Windows without showing GRUB - Ittwist"></figure>

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<figure class="wp-block-image size-full"><img class="wp-image-2305" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-1.png" alt="System directly boot Windows without showing GRUB - Ittwist"></figure>

&nbsp;

After opening <code>diskpart</code> execute the following commands.

&nbsp;

<pre class="wp-block-code"><code>list disk
select disk &lt;disk_number&gt;
list partition
select partition &lt;partition_name&gt;
assign letter=X
exit</code></pre>

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2306" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-2.png" alt="System directly boot Windows without showing GRUB - Ittwist"></figure>

&nbsp;

Select your disk where the EFI partition resides.

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2307" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-3.png" alt="System directly boot Windows without showing GRUB - Ittwist"></figure>

&nbsp;

Then list all the partitions.

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2309" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-5.png" alt="System directly boot Windows without showing GRUB - Ittwist"></figure>

&nbsp;

Select the system partition (In my case it is Partition 1) and assign a driver letter (say X).

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2310" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-6.png" alt="System directly boot Windows without showing GRUB - Ittwist"></figure>

&nbsp;

Now, just view the contents of the EFI Partition and locate your grubx64.efi partition. So, for this open your command prompt as an administrator. The go over the X: partition.

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2311" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-7.png" alt="System directly boot Windows without showing GRUB - Ittwist"></figure>

&nbsp;

Now, let's find the path of the boot file.

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2312" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-8.png" alt="System directly boot Windows without showing GRUB - Ittwist"></figure>

&nbsp;

In my case it is ubuntu, so the path where the boot file (grubx64.efi) resides is in <code>/EFI/ubuntu/grubx64.efi</code> . If you are using some other distro it might be another folder.

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2313" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-9.png" alt="System directly boot Windows without showing GRUB - Ittwist"></figure>

&nbsp;

<h2>Step 2 : Make System Boot From Grub</h2>

As we have now the path of the installation file. Let's simply execute the below command for making system boot from grub.

Open the command prompt as an administrator and execute the below command.

&nbsp;

<pre class="wp-block-code"><code>bcdedit /set {bootmgr} path \EFI\ubuntu\grubx64.efi</code></pre>

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2315" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-11.png" alt="Set Grub as boot manager - Ittwist"></figure>

That's it - now you will be able to boot from grub :)

&nbsp;

<h2>*In case of No Success?</h2>

&nbsp;

In case of no success, You can execute the below command for rollback:

&nbsp;

Open the command prompt as an administrator and execute the below command.

&nbsp;

<pre class="wp-block-code"><code>bcdedit /set {bootmgr} path \EFI\Microsoft\Boot\bootmgfw.efi</code></pre>

&nbsp;

<figure class="wp-block-image size-full"><img class="wp-image-2314" src="https://api.ittwist.com/wp-content/uploads/2021/08/image-10.png" alt="Set Windows boot manager as boot manager - Ittwist"></figure>

If you have any queries or suggestions, please feel free to write us in the comment section below.

&nbsp;

<a href="https://ittwist.com/blog/best-linux-distros">Check out our Latest Best Linux Picks</a>

&nbsp;

&nbsp;

In this article we will learn how to fix issue of system directly boot windows without showing grub during dual boot for all Linux distributions.

System directly boot Windows without showing GRUB

In this article, we will learn how to boot Linux from grub rescue screen. If you are looking to boot windows from grub rescue you can refer to this <a href="https://ittwist.com/blog/how-to-boot-windows-from-grub-rescue/">article</a>.







<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/How-to-boot-windows-from-grub-rescue-Ittwist-1024x573.jpeg" alt="boot windows from grub rescue - ittwist" class="wp-image-2267"/></figure>



<h3>Steps for how to boot linux from grub rescue.</h3>







<h4>Step 1 - Listing Partitions from Grub Rescue:</h4>



First, we need to find out our EFI partition or the partition where your boot files are stored. In order to find that we need to see all the available partitions, so simply execute the <code>ls</code> command.



<pre class="wp-block-code"><code>ls</code></pre>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/How-to-boot-windows-from-grub-rescue-LS-Ittwist-1024x469.jpeg" alt="boot windows from grub rescue - ittwist" class="wp-image-2268"/></figure>



<h4>Step 2 - Listing EFI Partition</h4>



After getting our directory listing, we need to find the boot partition. Generally, the boot partition has a very small size (less than 1GB) and having an EFI/ partition in it. So, In order to locate that you can simply execute the <code>ls (hdx,gpty)/ </code>one by one. 



Note: The x and y are for illustration, replace x with the hard disk number, and y with the partition number.



<pre class="wp-block-code"><code>ls (hdx,gpty)/</code></pre>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-114-1024x391.png" alt="boot windows from grub rescue - ittwist" class="wp-image-2269"/></figure>



For me, the same is found in <code>(hd0,gpt1)</code>







<h4>Step 3 - Set the Root of Grub Rescue to the EFI Partition - Selection</h4>



Since we have located the partition, now we need to set the root of grub rescue to the boot partition. So simply execute the below command.







<pre class="wp-block-code"><code>set root=(hdx,gpty)</code></pre>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-115-1024x367.png" alt="boot windows from grub rescue - ittwist" class="wp-image-2270"/></figure>



<h4>Step 4 - Chainloading the Installed Linux Grub EFI File.</h4>



Now, we have set the root of the grub rescue to the partition in which our boot files are present, now we need to execute the command <code>chainloader</code> for loading a boot file, and we will boot from that.



<pre class="wp-block-code"><code>chainloader /efi/&lt;Linux_Distro&gt;/grubx64.efi</code></pre>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-117-1024x341.png" alt="GNU Grub Terminal" class="wp-image-2278"/></figure>



<h4>Step 5 - Boot Linux from Grub rescue:</h4>



Finally, Let's boot to Linux by just executing the below command:



<pre class="wp-block-code"><code>boot</code></pre>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-118-1024x385.png" alt="GNU Grub Terminal" class="wp-image-2279"/></figure>



<h3>Conclusion - Boot Linux:</h3>



<pre class="wp-block-code"><code>ls
ls (hdx,gpty)/
set root=(hdx,gpty)
chainloader /efi/&lt;Linux_Distro&gt;/grubx64.efi
boot</code></pre>



That's it for this article, If you have any queries or suggestion please write down in comment section below.







<a href="https://ittwist.com/blog/best-linux-distros">Check out our Latest Best Linux Picks</a>

Stuck at Linux Grub Rescue! Lets discover in this detailed article, how to boot Linux from grub rescue.                                                                                                                                                                        








How to boot Linux from grub rescue?

In this article, Let's learn how to boot windows from grub rescue screen. Linux is the best platform available on the planet, it offers great customization. A highly customizable platform like Linux offers enormous benefits but has only one downside that it can potentially break your system and you can eventually land up in <a href="http://linux.org/" target="_blank" rel="noreferrer noopener">Linux</a> grub rescue screen. If you are looking to boot Linux from grub rescue you can refer to this <a href="https://ittwist.com/blog/how-to-boot-linux-from-grub-rescue/">article</a>.











<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/How-to-boot-windows-from-grub-rescue-Ittwist-1024x573.jpeg" alt="boot windows from grub rescue - ittwist" class="wp-image-2267"/></figure>



<h3>Steps for how to boot windows from grub rescue.</h3>







<h4>Step 1 - Listing Partitions from Grub Rescue:</h4>



First, we need to find out our EFI partition or the partition where your boot files are stored. In order to find that we need to see the available partition, so simply execute the <code>ls</code> command.



<pre class="wp-block-code"><code>ls</code></pre>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/How-to-boot-windows-from-grub-rescue-LS-Ittwist-1024x469.jpeg" alt="boot windows from grub rescue - ittwist" class="wp-image-2268"/></figure>



<h4>Step 2 - Listing EFI Partition from Grub Rescue</h4>



In the first step, we have got our directory listing. Now, we need to find the appropriate partitions where our boot files reside. Typically it resides in a partition that is very small in size (typically less than 1GB) and having an EFI/ partition in it. So, In order to find that you can simply execute the <code>ls (hdx,gpty)/ </code>one by one. 



Note: You need to replace x with the hard disk number, and y with the partition number.



<pre class="wp-block-code"><code>ls (hdx,gpty)/</code></pre>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-114-1024x391.png" alt="boot windows from grub rescue - ittwist" class="wp-image-2269"/></figure>



For me, the same is found in <code>(hd0,gpt1)</code>







<h4>Step 3 - Select the EFI Partition</h4>



Since we have found the partition, now we need to select the partition. So simply execute the below command.







<pre class="wp-block-code"><code>set root=(hdx,gpty)</code></pre>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-115-1024x367.png" alt="boot windows from grub rescue - ittwist" class="wp-image-2270"/></figure>



<h4>Step 4 - Chainloading the Windows EFI File.</h4>



Now, we have selected the partition in which our boot files are present, now we need to execute the command <code>chainloader</code> for loading a boot file, so we can boot from that.



<pre class="wp-block-code"><code>chainloader /efi/Microsoft/Boot/bootmgfwi.efi</code></pre>



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-116-1024x389.png" alt="boot windows from grub rescue - ittwist" class="wp-image-2271"/></figure>



<h4>Step 5 - Boot Windows from Grub rescue:</h4>



Finally, you are all set to boot windows from grub rescue. Just we need to execute the below command.



<pre class="wp-block-code"><code>boot</code></pre>







<h3>Conclusion - Boot windows:</h3>



<pre class="wp-block-code"><code>ls
ls (hdx,gpty)/
set root=(hdx,gpty)
chainloader /efi/Microsoft/Boot/bootmgfwi.efi
boot</code></pre>



That's it for this article, If you have any queries or suggestion please write down in comment section below.







<a href="https://ittwist.com/blog/best-linux-distros">Check out our Latest Best Linux Picks</a>

Stuck at Linux Grub Rescue! Lets discover in this detailed article, how to boot windows from grub rescue.

How to boot windows from grub rescue?

<blockquote class="wp-block-quote">Making data easier to read, preprocessing, and removing the noisy data is the Data Scientists day to day tasks. Pandas is the open-source library used by Machine Learning people for Data Analysis and Manipulation. Let's learn it in this pandas tutorial. </blockquote>



<figure class="wp-block-image is-resized"><img src="https://api.ittwist.com/wp-content/uploads/2019/06/pandas_logo.png" alt="Complete Pandas Tutorial from Start to End - Chapter 1" class="wp-image-1691" width="580" height="120"/></figure>



If you are starting your machine learning journey. You will come across the buzzword called <a href="https://pandas.pydata.org/" target="_blank" rel="noreferrer noopener">Pandas</a>. So In this article, you will experience the complete Pandas tutorial from Start to End. 



I have divided the post into three Chapters - <a href="https://www.ittwist.com/blog/complete-pandas-tutorial-from-start-to-end-chapter-1/" rel="nofollow">Chapter 1</a>, <a href="https://www.ittwist.com/blog/complete-pandas-tutorial-from-start-to-end-chapter-2/" rel="nofollow">Chapter 2</a>, <a href="https://www.ittwist.com/blog/complete-pandas-tutorial-from-start-to-end-chapter-final/" rel="nofollow">Final Chapter</a>



 



<h3>Contents of Pandas Tutorial Chapter 1:</h3>



<ul><li>Why we need Pandas Library.</li><li>Introduction to Data frames and Series</li><li>Different ways to Import a Dataset in Pandas</li></ul>



 



1. Why we need Pandas Library:



The Initial step of machine learning is to gather the data, then we need to prepare the data. So, in order to perform the Data analysis and manipulation easier we need Pandas. Internally pandas library is built on top of Numpy and Matplotlib.



When we import the data from the different sources, we may need to join them together into a single place, do some statistical data analysis, and dealing with the missing or noisy data. Pandas can do it all for you, the library is pretty helpful.



 



Importing the library:



 <code>import pandas as pd </code>



 



2. Introduction to Data frame and Series.



Before we practically deep dive into Pandas, let's understand the data structures of Dataframe and Series.



 



Series: 



 



Series is a one-dimensional array holding any one data type i.e. int, string, float, Python objects, etc. 



Syntax of Series: 



<code>series = pd.Series(data= YOUR_DATA , index= INDEX)</code>



The index plays an important role as it is the axis label of data. The length of "data" should be equivalent to the length of the index. Note It's okay, if you don't specify the index, in such case pandas will create an automatic index for you having values [0,1,2,3 .... N], where N is the length of the data.



 



Tips:



 



You can specify the Series data and index individually using a list, or you can specify the python dict which has key-value pairs, the key will represent the index, and the value will represent the data values.



 



Examples:



 



1 Way : (Series Created with Index and Data)



<script src="https://gist.github.com/pygaurav/f50ec385c97782b05f60f6f879a08aca.js"></script>



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2019/06/image-3.png" alt="Complete Pandas Tutorial from Start to End - Chapter 1" class="wp-image-1673"/></figure>



 



2 Way : (Series Created with dict having key as index and values as data points)



 



<script src="https://gist.github.com/pygaurav/b4faa52bd578c83a3a9761f2523344a5.js"></script>



 



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2019/06/image-2.png" alt="Complete Pandas Tutorial from Start to End - Chapter 1" class="wp-image-1672"/></figure>



 



Way 3: (Series without index) 



 



<script src="https://gist.github.com/pygaurav/5c5c2c9f53dcf4afe8e24415107b2f49.js"></script>



 



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2019/06/image-4.png" alt="Complete Pandas Tutorial from Start to End - Chapter 1" class="wp-image-1676"/></figure>



 



Note: You can try out adding two series, you can see the elements having similar indexes will get added.



An example that you can try out:



<script src="https://gist.github.com/pygaurav/ecb4d792b738f428f034fb7c514791ca.js"></script>



 



Having a question? What if we add two series that differ in indexes. Let's try it out.



 



<script src="https://gist.github.com/pygaurav/9917305be519e7cdd59b80df27acc5c2.js"></script>



 



As all indexes are not the same, so the result will produce null values.



 



Data frames:



 



Dataframe is 2 dimensional labeled data structure with columns of different data types. You can think of a spreadsheet with columns and rows. Each column can hold a different data type. We can also say the Dataframes are a collection of series.



Syntax:



<code>pd.DataFrame(data= DATA_GOES_HERE)</code>



 



Example:



 



<script src="https://gist.github.com/pygaurav/2c6847289b24cc10614caa59aa48cdef.js"></script>



As you can clearly see we have passed a collection of series to data frame specifying column names.



 



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2019/06/image-5.png" alt="Complete Pandas Tutorial from Start to End - Chapter 1" class="wp-image-1685"/></figure>



 



Now you are done with the basic data structures of Pandas. 



 Before we head towards importing Dataset in pandas, We have a head function in data frame <code>df.head()</code> , which helps in returning the top 5 rows of the data frame. You can alter this "5" number say 10, you use <code>df.head(10)</code> 



 



3. Different ways to Import a Dataset in Pandas 



 



Since we have completed the basics, In the real world data we have to read the data of the various formats. So, now we will learn how to import various formats of data to a Pandas Data Frame. 



Just a recap, we have series which has 1 dimension data and Dataframe has 2 dimensional labeled data with columns.



 



Importing a CSV File.



<code>df = pd.read_csv("https://URLGoesHere")</code>



Importing an Excel File.



<code>df = pd.read_excel("https://remote_url")</code>



 



Similarly, we can import the data of various formats. Different functions are available in pandas such as:



read_clipboard, read_feather, read_html, read_json, read_sas, read_sql, read_table etc.



 



Example:



<script src="https://gist.github.com/pygaurav/4f49455e6f9dcf374429a8992f7208d2.js"></script>



 



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2019/06/image-6.png" alt="Complete Pandas Tutorial from Start to End - Chapter 1" class="wp-image-1687"/></figure>



 



Congrats ! You have covered the first chapter of the Pandas Tutorial series. 



If you have any comments and suggestions, please drop a comment below.

In this pandas tutorial, we will cover Pandas Library, Introduction to Data frames and Series in Pandas and different ways to Import a Dataset in Pandas.

Complete Pandas Tutorial from Start to End - Chapter 1

If you are coming from the Mac OS environment to Linux, then probably you have one question in mind that "Is there any good spotlight alternative for Linux?". There are many alternatives to spotlight in Linux, but <a href="https://albertlauncher.github.io/" target="_blank" rel="noreferrer noopener">Albert</a> is very ahead in this race. In this article, I will provide you the top 3 reasons why Albert is an amazing choice for you.



<div class="wp-block-image"><figure class="aligncenter size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-92.png" alt="Spotlight alternative for Linux - Ittwist" class="wp-image-2166"/></figure></div>



<h4>Installation</h4>



Below are the steps, you need to execute for installing Albert. 



<ol><li>Download the Albert installation file using this <a href="https://software.opensuse.org/download.html?project=home:manuelschneid3r&amp;package=albert" target="_blank" rel="noreferrer noopener">link</a>.</li></ol>



<div class="wp-block-image"><figure class="aligncenter size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-86-1024x560.png" alt="Spotlight alternative for Linux - Ittwist" class="wp-image-2160"/></figure></div>



2. Install the download File. I am using Debian so I will use deb files for Debian. If you want to learn how to install a deb files you can refer to this <a href="https://ittwist.com/blog/install-deb-files-in-linux/">article</a>. 



<div class="wp-block-image"><figure class="aligncenter size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-84.png" alt="Spotlight alternative for Linux - Ittwist" class="wp-image-2158"/></figure></div>



<div class="wp-block-image"><figure class="aligncenter size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-85.png" alt="Spotlight alternative for Linux - Ittwist" class="wp-image-2159"/></figure></div>



It's Installed. You can simply execute the Albert. Now, you need to set a hotkey, you can set <code>Ctrl+Space</code> &amp; set the theme according to your choice.



<div class="wp-block-image"><figure class="aligncenter size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-89.png" alt="Spotlight alternative for Linux - Ittwist" class="wp-image-2163"/></figure></div>



Let's go to the extensions tab, and give the appropriate extensions of your choice :)



<div class="wp-block-image"><figure class="aligncenter size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-90.png" alt="Spotlight alternative for Linux - Ittwist" class="wp-image-2164"/></figure></div>



Now, you can simply press <code>CTRL+Space</code> to execute Albert.



<div class="wp-block-image"><figure class="aligncenter size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-91.png" alt="Spotlight alternative for Linux - Ittwist" class="wp-image-2165"/></figure></div>



<h4>Reasons why to choose Albert for Spotlight alternative for Linux</h4>



1. Nearly same experience like spotlight.



You will get nearly same experience like spotlight. You can even search web, execute terminal commands, search files, search applications &amp; use calculators.



<div class="wp-block-image"><figure class="aligncenter size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-93.png" alt="Spotlight alternative for Linux - Ittwist" class="wp-image-2167"/></figure></div>



<div class="wp-block-image"><figure class="aligncenter size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-94.png" alt="Spotlight alternative for Linux - Ittwist" class="wp-image-2168"/></figure></div>



2. Multiple Themes &lt;3



<figure class="wp-block-image size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-95.png" alt="Spotlight alternative for Linux - Ittwist" class="wp-image-2169"/></figure>



You can choose themes of your choice whether you like Dark or Light mode, you can choose any.



<div class="wp-block-image"><figure class="aligncenter size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-97.png" alt="Spotlight alternative for Linux - Ittwist" class="wp-image-2171"/></figure></div>



3. Extremely Customizable, have ability to add multiple extensions.



You can even set your own search paths for searching the files on the hard drive. One can easily customize it.



<div class="wp-block-image"><figure class="aligncenter size-large"><img src="https://api.ittwist.com/wp-content/uploads/2021/07/image-99.png" alt="Spotlight alternative for Linux - Ittwist" class="wp-image-2173"/></figure></div>



That's it! Now I think you'll be pretty convinced about using Albert. You can also check out our top picks for the <a href="https://ittwist.com/blog/best-linux-distros">best Linux distros</a>. If you have any queries, please feel free to write in the comment section below.

Looking for a spotlight alternative for Linux, we have great reasons why Albert is a great choice for you.

3 Reasons why Albert is the best Spotlight alternative for Linux

<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2019/06/pandas_logo.png" alt="Complete Pandas Tutorial from Start to End - Chapter 2" class="wp-image-1691"/></figure>



 



This is the second chapter of the series, "Complete <a href="https://pandas.pydata.org/" target="_blank" rel="noreferrer noopener">Pandas</a> Tutorial from Start to End". If you haven't seen the introductory post, I will encourage you to please do some hands-on following <a href="https://www.ittwist.com/blog/complete-pandas-tutorial-from-start-to-end-chapter-1/">Chapter 1 Link</a>. 



<h3>Contents of Pandas Tutorial Chapter 2:</h3>



<ul><li>Dataframe Operations for Getting a high-level understanding of Data.</li><li>Different ways to select particular Columns, Rows and Filtering the data.</li></ul>



1. Dataframe Basic Methods.



 



As you know, In the previous chapter we learned about data frame, series data structures, and importing the dataset. Now, after importing your data, understanding the high-level data is most important. Whether you are a Kaggle competition winner or working in the top-notch MNC, high-level data understanding is done by every data scientist. Pandas have collections of functions in the data frame which provide a high-level overview of data.



 



Let's go back to our previous example. Importing an iris dataset in the data frame.



 
<script src="https://gist.github.com/pygaurav/4f49455e6f9dcf374429a8992f7208d2.js"></script>
 
<img src="https://api.ittwist.com/wp-content/uploads/2019/06/image-6.png?w=876&amp;ssl=1" alt="Iris Dataset Head">



For retrieving statistical information about a data frame, we have describe() function.



Syntax:



<code>df.describe()</code>



 
<script src="https://gist.github.com/pygaurav/3dfc7ca475776bff56e86ed293af314c.js"></script>
 



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2019/06/image-7.png" alt="Complete Pandas Tutorial from Start to End - Chapter 2" class="wp-image-1711"/></figure>



 



You can clearly see the high-level statistical overview of data ie. count, mean, min, max, and std of sepal length, sepal width, petal length, and petal width.



Apart from this, Some other basic functions of pandas are:



The shape method will return the tuple having dimensionality of the data frame.



The ndim method will return the dimensions of the underlying data



The size method will return the number of elements of underlying data



The dtypes method will return the data type of object



The values method will return the Series as ndarray



 
<script src="https://gist.github.com/pygaurav/c93ec22583278e2074e2f04361439443.js"></script>
 



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2019/06/image-8.png" alt="Complete Pandas Tutorial from Start to End - Chapter 2" class="wp-image-1713"/></figure>



 



2. Different ways to select particular Columns and Rows.



Selecting Columns



In order to select a particular column in data frame, use any of the following syntax.



<pre class="wp-block-preformatted"><code>#1. Create a list of columns
column_list = ["First","Second"]
#2. Select columns in dataframe passing the column list to df
df[column_list]
#3. Another way using loc
df.loc[:,column_list]
#4 Another way using iloc (This way will accept index of columns)
df.iloc[:,2:5]</code></pre>



 



Note: iloc has [:,:] i.e [START_ROW_INDEX:END_ROW_INDEX+1 and after, START_COLUMN_INDEX:END_COLUMN_INDEX+1] whereas loc has [:, List] we can select rows specifying at first and after the comma, we can pass the selected column list.











 
<script src="https://gist.github.com/pygaurav/3f2cf1644890b5fd096d2fee4e071fa3.js"></script>
 



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2019/06/image-9.png" alt="Complete Pandas Tutorial from Start to End - Chapter 2" class="wp-image-1716"/></figure>



 



Selecting Rows:



In order to select a particular row in data frame, use any of the following syntax. 



<pre class="wp-block-preformatted"># 1<code>. using numerical indexes - iloc
</code><code>df.iloc[START_INDEX:END_INDEX+1, :]
</code><code># 2. using labels as index - loc (The below example will happen if the default index is used )
</code><code>row_index_to_select = [0, 1, 2, 3]
df.loc[row_index_to_select]</code></pre>



loc is used when we used labels as an index, we can directly search index searching become really fast.



Please follow the below example for better clarity.



 
<script src="https://gist.github.com/pygaurav/2fca047c2d6fc9b9b480f2ba060ec246.js"></script>
 



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2019/06/image-10.png" alt="Complete Pandas Tutorial from Start to End - Chapter 2" class="wp-image-1718"/></figure>



For loc, let's make sepal length as an index, and then search for the rows which as sepal length as 5.0



 
<script src="https://gist.github.com/pygaurav/fc9dd4b0a536b9df015759c1ddacd22e.js"></script>
 



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2019/06/image-11.png" alt="Complete Pandas Tutorial from Start to End - Chapter 2" class="wp-image-1719"/></figure>



 



Filtering data



In the real world examples, a case can arise if you have to filter out a record which is not in the index. The above methodology will help you to achieve that.



Just take an example we need to select records in the iris dataset whose petal length is greater than 5 and sepal length is greater than 6.



 
<script src="https://gist.github.com/pygaurav/be8445b87e7bbe6305b790005402af95.js"></script>
 
<pre> NOTE: Please use the brackets otherwise 
you will encounter error in expression.
</pre>



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2019/06/image-12.png" alt="Complete Pandas Tutorial from Start to End - Chapter 2" class="wp-image-1720"/></figure>



 



Congrats! You have finished the second chapter. Now, you can read the <a href="https://www.ittwist.com/blog/complete-pandas-tutorial-from-start-to-end-chapter-final/">final chapter</a>.



If you have any queries or suggestions. Please leave a comment below. Will help you as soon as possible.

In this complete pandas tutorial , we will cover all Dataframe Operations of pandas. Different ways to select Columns, Rows, and Filtering data with Pandas.

Complete Pandas Tutorial from Start to End - Chapter 2

Flask is a micro web framework written in Python, released in April 2010, and is developed by Armin Ronacher. Heroku is a cloud platform that allows developers to deploy their apps online free of cost. This article contains step-by-step instructions to walk you through deploying your flask app to Heroku.











<h2>1. Prerequisites</h2>



The basic requirements for getting started with the deployment is:



- <a href="https://www.python.org/downloads/" target="_blank" rel="noopener noreferrer">Installing Python</a>



-<a href="https://git-scm.com/book/en/v2/Getting-Started-Installing-Git" target="_blank" rel="noopener noreferrer"> Installing Git</a> (Best for Source Code &amp; Version Control Management)



- Signup for an account of Heroku:







You can create an account on Heroku by referring to the <a href="https://signup.heroku.com/" target="_blank" rel="noopener noreferrer">https://signup.heroku.com/</a> link.



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2021/10/Signup_Heroku-1024x504.png" alt="Deploy flask app to Heroku - Signup on Heroku"/></figure>



<h2>&nbsp;</h2>



<h2>2. Installing Heroku CLI</h2>



You can configure almost everything from Heroku GUI but It's preferred to install Heroku CLI since it is highly flexible.



If you are using macOS, install Heroku via brew.







<code>brew tap heroku/brew &amp;&amp; brew install heroku</code>







For Linux, you can install it by executing the below command.







<code>curl https://cli-assets.heroku.com/install.sh | sh</code>







You can refer to the below guide for more information on the Installation of Heroku CLI.







<a href="https://devcenter.heroku.com/articles/heroku-cli" target="_blank" rel="noopener noreferrer">Installing Heroku CLI - macOS, Windows, and Linux</a>







<h2>3. Creating Flask application</h2>







Let's create a minimal flask application following the below steps.







<h3>Create Flask Working Directory</h3>



Create a directory of flask:







<code>mkdir &lt;app_name&gt;</code>



<code>cd &lt;app_name&gt;</code>







<h3>Creating a Virtual Environment</h3>







You can create a python virtual environment by executing the below command.







<code>python -m venv venv</code>







If you are on Linux/Mac you can execute the below command for activating your virtual environment.







<code>source /venv/bin/activate</code>







For Windows, you can execute the below command:







<code>venvScriptsactivate.bat</code>







<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2021/10/Activating-Virtual-Environment.png" alt="Deploy flask app to Heroku - Activating Virtual Environment"/></figure>







<h3>Installing flask, requests, and Gunicorn</h3>







Since we have created a virtual environment, now we will proceed ahead with the installation of the flask package.



Since we also need Gunicorn (Green Unicorn) which is a Web Server Gateway Interface (WSGI) primarily used to run flask applications.







<code>pip install flask request gunicorn</code>











<div class="doyouknow" style="background:lightpink; border-radius:20px; padding:25px">
Do you know?
<div>Flask has a built-in web server but it's not suitable for production. A real web server is able to communicate with Flask application via WSGI (Web Server Gateway Interface) and Gunicorn is a common choice.</div>
</div> 



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2021/10/Installing-Dependencies.png" alt="Deploy flask app to Heroku - Installing Dependencies"/></figure>



<h3>Writing Flask app</h3>



Since we have all the dependencies installed to get started writing our flask application. Let's start with creating a new file - say <code>main.py</code>.



Let's add the following contents.







<pre class="wp-block-code"><code>from flask import Flask
app = Flask(__name__)
 
@app.route('/')
def index():
 return '&lt;h1&gt;Hello World&lt;/h1&gt;'

if __name__ == "__main__":
 app.run(debug=True, port=5000)</code></pre>







<h3>Running flask application</h3>







You can locally test your application by running the following command.







<code>python main.py</code>



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2021/10/Local_test.png" alt="Local Test"/></figure>







<h2>4. Preparing to Deploy flask app to Heroku</h2>



Our flask application is ready now we just need to deploy it to Heroku.







<h3>Creating requirements.txt</h3>







Now let's freeze all the requirements inside requirements.txt by executing the below command on the command line.







<code>pip freeze &gt; requirements.txt</code>







We are doing this for making sure that all of the required packages are installed while deploying the application.







<h3>Creating a Procfile for Gunicorn</h3>







For deploying the application on Heroku, we need to include a&nbsp;Procfile inside our project root directory. This will specify the command that is needed on startup for the execution by the app.



We can create a Procfile by executing the following command.







<code>web: gunicorn &lt;app_name&gt;:app</code>







Since in our case, the starting point of the application name is main.py. So we need to write- <code>web: gunicorn main:app</code>



To create the Procfile from the command line. You can simply execute the following command.



<code>echo web: gunicorn main:app &gt;&gt; Procfile</code>







<h2>5. Deploying flask application to Heroku Platform.</h2>







<h3>Login via Heroku CLI</h3>







First and foremost, we need to log in to Heroku.







<code>heroku login</code>



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2021/10/Heroku_login_Command.png" alt="Heroku Login Command"/></figure>



<figure class="wp-block-image is-resized"><img src="https://api.ittwist.com/wp-content/uploads/2021/10/Login_Page_Heroku-1024x493.png" alt="Login Page Heroku" width="657" height="316"/></figure>







<h3>Creating Heroku App</h3>







You can create a Heroku app in 2 ways. One is via GUI and another one is via CLI.







<h4>Graphical Way:</h4>



From GUI you can create an application by visiting <a href="https://dashboard.heroku.com/new-app" target="_blank" rel="noopener noreferrer">https://dashboard.heroku.com/new-app</a>



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2021/10/Heroku_Create_App-1024x562.png" alt="Heroku Create App"/></figure>







<h4>CLI Way:</h4>







From CLI you can create an application by executing the following command on your terminal.







<code>heroku create &lt;app-name&gt;</code>







<h3>Deploy flask app to Heroku via git</h3>



<h4>Adding Heroku App to Remote:</h4>



<pre class="wp-block-code"><code>git init
heroku git:remote -a &lt;app-name&gt;
git remote -v</code></pre>



Deploying:







<pre class="wp-block-code"><code>git add .
git commit -m "Intial Commit"
git push heroku master</code></pre>







<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2021/10/Deploying_App_git.png" alt="Deploying App"/></figure>



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2021/10/Deployment_Final.png" alt="Deployment Final"/></figure>



That's it for the tutorial of the "Deploy flask app to Heroku". Now your application should be live.



<a href="https://testing-app-heroku-ittwist.herokuapp.com/">https://testing-app-heroku-ittwist.herokuapp.com/</a>



<figure class="wp-block-image"><img src="https://api.ittwist.com/wp-content/uploads/2021/10/Final_Live.png" alt="Deploy flask app to Heroku - Final Live"/></figure>



<h2>6. Deploying Heroku app via Github:</h2>



Instead of Heroku Git, you can also deploy your application to Heroku via Github.



You can push the existing Heroku application to Git Repository on Github by the following command:







<pre class="wp-block-code"><code>git add .
git commit -m "Initial Commit"
git remote add origin &lt;Remote Github Repository&gt;
git branch -M main
git push -u origin main</code></pre>







After this, you can deploy your application from the Heroku GUI, following Github as a Deployment method.&nbsp;



<figure class="wp-block-image is-resized"><img src="https://api.ittwist.com/wp-content/uploads/2021/10/Heroku_Deployment_Github-1024x590.png" alt="Heroku Deployment Github" width="608" height="349"/></figure>



If you have any questions or suggestions regarding this article, please feel free to write in the comment section below. We have also some interesting articles on Linux - <a href="https://ittwist.com/blog/best-linux-distros" target="_blank" rel="noreferrer noopener">Best Linux Distros that you should try in 2021</a>.

Flask is a popular web application framework. Heroku is a cloud platform for hosting applications. In this article, learn to deploy flask app to Heroku.

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