Feat/ssh post article (#304)

* docs: update info about ukr localisation

* chore(deps): update project dependencies

* feat: add article about ssh

* chore: rm flor featured css post

README.md

@@ -9,7 +9,7 @@
 
 This repo contains the source code for [shramko.dev](https://shramko.dev). - in progress
 
-*Readme is also available in [Ukrainian](README.ua.md).*
+*Readme is also available in [Ukrainian](README.ua.md).* (in progress)
 
 ## Description
 

_posts/class-naming-conventions.md

@@ -4,7 +4,7 @@ description: Discover the art of crafting clean and organized HTML class names w
 createDate: 2023-10-25T19:12:07.231Z
 keywords: [ css naming conventions, name convention css, css class naming conventions, css class name convention, html id naming convention, naming css, html id name convention, html class naming conventions ]
 categories: [ CSS, HTML, Clean Code ]
-featured: true
+featured: false
 ---
 
 <Image src="html.jpg" alt="White smartphone on two softbound books" />

_posts/how-to-create-ssh-keys.md

@@ -0,0 +1,101 @@
+---
+title: How to add SSH keys to your GitHub account
+description: Learn how to add SSH keys to your GitHub account. Boost your account's security and ease your workflow by securely connecting your local machine to your GitHub repositories.
+createDate: 2023-12-08T01:07:13.290Z
+updateData: 2023-12-08T01:07:13.290Z
+keywords: [ Adding SSH Keys, GitHub Account, Git Terminal, Existing SSH Keys, Generating SSH Key, SSH public key, SSH Key to GitHub Account ]
+categories: [ How-To, Project-Setup ]
+featured: true
+---
+
+<Image src="keys.jpg" alt="Keys on white background" />
+
+Hello everyone!
+
+Today, we are going to walk through the process of adding [SSH keys](https://www.ssh.com/academy/ssh-keys) to a GitHub
+account.
+
+Before we begin, make sure you have Git installed on your system. If you haven't done this already, head over to
+the [Git website](https://git-scm.com/downloads), download the latest version, and install it.
+
+Here is a step-by-step guide:
+
+### Step 1: Checking for Existing SSH keys
+
+Before creating new SSH keys, check if you already have any pre-existing keys. Open your Git terminal or command line
+and type:
+
+```bash
+$ ls -al ~/.ssh
+```
+
+<Image src="ssh.jpg" alt="terminal with ssh folder" />
+
+This command lists all the files in your .ssh directory. If you don't find any, you can proceed to generate a new one.
+
+Your SSH keys might use one of the following algorithms:
+
+- ⛔️ DSA: It’s unsafe and even no longer supported since OpenSSH version 7, you need to upgrade it!
+- 🥴 RSA: It depends on key size. If it has 3072 or 4096-bit length, then you’re good. Less than that, you probably want
+  to
+  upgrade it. The 1024-bit length is even considered unsafe.
+- 👌 ECDSA: It depends on how well your machine can generate a random number that will be used to create a signature.
+  There’s also a trustworthiness concern on the NIST curves that being used by ECDSA.
+- 🥳 Ed25519: It’s the most recommended public-key algorithm available today!
+
+### Step 2: Generating a New SSH key
+
+In your terminal, paste the following command:
+
+```bash
+$ ssh-keygen -t rsa -b 4096 -C "shramko.dev@gmail.com"
+```
+
+Replace `shramko.dev@gmail.com` with the email address you used to create your GitHub account. Then, you will be
+prompted to "Enter a file in which to save the key," - press Enter to accept the default file location.
+
+### Step 3: Adding Your SSH key to the ssh-agent
+
+Make sure the `ssh-agent` is running:
+
+```bash
+$ eval "$(ssh-agent -s)"
+```
+
+Then, add your new SSH key to the ssh-agent:
+
+```bash
+$ ssh-add ~/.ssh/id_rsa
+```
+
+Note: replace "id_rsa" with the name of your key if you have used a different one.
+
+### Step 4: Adding the SSH key to Your GitHub Account
+
+1. Go to your GitHub account settings.
+2. Click on 'SSH and GPG keys' in the menu on the left-hand side.
+3. Click on 'New SSH Key'.
+4. Title it appropriately, then copy the SSH public key to the 'Key' input.
+
+To copy the SSH key, go back to your terminal and type:
+
+```bash
+$ clip < ~/.ssh/id_rsa.pub
+```
+
+Paste the key into the 'Key' input on GitHub, then click 'Add SSH Key'.
+
+### Step 5: Testing the Connection
+
+Return to your terminal and type:
+
+```bash
+$ ssh -T git@github.com![img.png](img.png)
+```
+
+<Image src="gh.jpg" alt="terminal with ssh folder" />
+
+You should see a message welcoming you: "Hi [Your GitHub username]! You've successfully authenticated, but GitHub does
+not provide shell access."
+
+You've now successfully added an SSH Key to your GitHub account.