Day 01

Programming Tasks

1. Very simple: Print greeting: Write a function greet(name) that returns the string: "Hello, [name]!". 1.py

2. Simple: Reversing text: Write a function reverse_string(s) that reverses the given string. 2.py

   INPUT: '123456' OUTPUT: '654321'

3. Easy: Even numbers in a range: Write a function count_even_numbers(start, end) that returns the number of even numbers in the given range. 3.py

4. Medium: Bracket validation: Write a function is_valid_brackets(s) that checks the validity of a string of brackets. 4.py is_valid_brackets("()[]{}")
is_valid_brackets("([]}")

5. Hard: Sorting algorithm (QuickSort): Write a function quick_sort(array) that implements the QuickSort algorithm. 5.py

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Git Tasks

For the tasks related to Git, I want to know what commands you use; if something can be done through the UI, that's fine, but I want to know the console commands.

• Basic: Creating a repository: Create a local repository.
  Add a README.md file with the content: # My Repository.
  Make a commit and link the repository to GitHub.

• Easy: Working with branches: Create a new branch called feature.
  Add a file feature.txt with the content: New feature.
  Merge the feature branch into main. (How to do this?) feature.txt

• Hard: Resolving a merge conflict: Create a feature branch.
  In the file conflict.txt, add different content in the main and feature branches.
  Perform a merge and resolve the conflict manually. conflict.txt

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Day 02/03

Simple Web Scraper

Description: Create a script that retrieves data from a selected website (e.g., article titles from a blog). The program should:

• Use the requests library to fetch data.
• Parse HTML using BeautifulSoup and extract headers (e.g., <h2>).
• Save the retrieved data to a text file.

Tip: Ensure proper handling of HTTP errors and appropriate HTML parsing.

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Mini Project: Logic Game

Description: Create a "Hangman" game in Python:

• The game randomly selects a word from a text file (e.g., words.txt).
• The user has 6 attempts to guess the entire word by providing single letters.
• The game displays progress (e.g., _ _ a _ _), the number of remaining attempts, and the letters used.
• After winning/losing, the game should offer the option to restart.

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Day 04/Weekend

Task for the Intern: Setting Up and Configuring a Linux Server

Objective of the Task

The goal is to gain practical knowledge in managing a Linux server, configuring basic network services, and implementing DevOps tools such as web servers, Jenkins, and integration with GitHub.

Scope of the Task

1. Basic Server Configuration
   • Update the operating system.
   • Create a new user with administrative privileges.
   • Configure a basic firewall.
2. Domain Configuration
   • Connect the domain to the server by setting the appropriate DNS records.
   • Configure an SSL certificate for the domain using Let's Encrypt.
3. Installation and Configuration of the Web Server
   • Install and configure Apache or Nginx as the web server.
   • Configure virtual hosts for the selected domain. (The domain will be provided to you.)
4. Installation and Configuration of Jenkins
   • Install Jenkins on the server.
   • Configure basic Jenkins settings, including access via a web browser.
   • Open the appropriate ports in the firewall to allow access to Jenkins.
5. Connecting Jenkins to GitHub
   • Create an SSH key for the Jenkins user and configure it in the GitHub repository.
   • Create a new pipeline in Jenkins that will clone the code from the selected GitHub repository.
6. Testing
   • Check if the website hosted on the web server is accessible via the domain.
   • Run the pipeline in Jenkins and confirm that the code has been correctly cloned from the GitHub repository.

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Day 05/06

Day off

Scope of the Task

I worked on Lisp-language

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Day 07

Automated Triggers for Git Actions

Scope of the Task

1. After Push

   • Create a Jenkins job that has a post-build action set as a trigger to activate automatically after a git push event.

2. After PR

   • Create another Jenkins job that has a post-build action set as a trigger to activate automatically after a pull request.

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Day 08/09

Database and domains

Scope of Task

1. Set up WordPress on your main domain, and configure MySQL using PHPMyAdmin.

2. Set up Jenkins on a subdomain.

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Day 10/11

Fixing the server

Scope of Task

There was a big issue with a server, so i must do everythink from 0.

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Day 12

After fixing the server

Scope of Task

Configure my webiste with wordpress.

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Day 13

Day off

Scope of Task

Learing the C language.

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Day 14

Tor

Scope of Task

Trying to set up my website on tor (for fun).

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Day 15

Travel

Scope of Task

Travel to the company headquarters and i worked on asm projects

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Day 16

Manage Wordpress and Jenkins

Scope of Task

• Setup Jenkins trigger to pull request.
• Configure multibranch Pipeline.
• Configure Jenkisfile to copy files from git repository and upload to wordpress folder on server.

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Day 17

Dockerizing WordPress and MySQL on VPS

Scope of Task

Move a functioning WordPress and MySQL setup into Docker containers to simplify management, deployment, and scaling.

1. Install Docker and Docker Compose

   • Ensure Docker and Docker Compose are installed on the server.
   • Verify that they are functioning correctly.

2. Prepare Docker Compose Configuration File

   • Create a configuration file to manage two services:
     • MySQL database where WordPress will store data.
     • WordPress application that will be accessible via the web.
   • Configure the connection between the database and WordPress.
   • Define persistent storage to prevent data loss upon container restart.

3. Start Containers

   • Launch all services in the background.
   • Verify that the containers are running correctly.

4. (Optional) Reverse Proxy with Nginx

   • Configure a proxy server to run WordPress on the standard port 80 instead of 8080.
   • Option to add domain support.

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Day 18

Daily DevOps life

Scope of Task

Participating in daily DevOps life, meeting with the team and having lunch.

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Day 19

Last Project

Scope of Task

Make something with arduino uno eumlator.

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