Guide to Creating an SFTP Server with Docker (using SSH keys)

Mandla Hemanth, a first-year AIML student from Anurag University, shares his experience of participating in Hacktoberfest for the first time. He describes the journey as a mix of learning and excitement, alongside challenges like having many of his pull requests rejected. This experience highlights the learning curve associated with open source contributions and the importance of perseverance in the tech community.

Today was a productive day filled with meetings, but I made significant progress on a project using GitHub Codespaces. Initially designed for another platform, I successfully adapted it, allowing a colleague to continue their work seamlessly. While the pipeline we established with GitHub actions will require further refinement, this advancement is crucial as it enables collaboration and efficiency in our workflow.

The article reflects on the challenges faced during software deployments, particularly highlighting a frustrating experience in a server room filled with error logs. It emphasizes the importance of mastering the 'hot restart' technique, which allows for smoother updates without downtime. This topic is crucial for developers and IT professionals as it addresses common pitfalls in deployment processes and encourages a more efficient approach to managing software updates.

In the world of real-time web communication, WebSockets have long been the go-to solution for developers. However, a recent discussion highlights the potential of Server-Sent Events (SSE) as a simpler alternative. This shift could change how developers approach real-time data delivery, making it easier and more efficient for certain applications. Understanding these options is crucial for tech professionals looking to optimize their web solutions.

In a recent discussion, a developer shared their frustrating experience while building a real-time stock ticker dashboard. Initially filled with excitement, the team quickly encountered significant challenges due to the limitations of their chosen tech stack. This highlights a common issue in software development: the framework can make or break a project. Understanding the right tools is crucial for success, especially in real-time applications.

This article provides a step-by-step guide on deploying PocketBase on AWS using Docker, making it easier for indie developers and small applications to set up a reliable backend. PocketBase is a favorite among developers for its simplicity and efficiency, and this tutorial ensures that users can quickly get their projects up and running with persistence and auto-restart features. It's a valuable resource for anyone looking to streamline their development process.

The article discusses the importance of robust file handling in software development, highlighting a real-life scenario where a user attempted to upload an excessively large file, which caused server issues. This serves as a reminder for developers to implement proper file size limits and handling protocols to ensure smooth user experiences and maintain server performance.

This article shares a personal journey into the world of open source software, highlighting the author's exploration of Linux systems and the process of self-hosting SearXNG, a privacy-respecting search engine. It emphasizes the importance of understanding open source philosophy and its role in promoting a free internet, making it a valuable read for anyone interested in technology and digital privacy.

Political campaigns have evolved significantly, now resembling tech companies that leverage data science to enhance their strategies. By employing data-driven voter segmentation, machine learning for predictions, and sentiment analysis on social media, modern campaigns can tailor their messages more effectively. This shift not only improves engagement but also allows for real-time adjustments in strategies, making elections more competitive and informed. Understanding this transformation is crucial as it highlights the intersection of technology and politics, shaping how candidates connect with voters.

In 2025, the Hacktoberfest event has inspired many, including myself, to engage with open source projects. While the digital badges and goodies are enticing, my primary motivation is to keep my software development skills sharp and contribute meaningfully during my career break. This initiative not only helps me stay relevant in the tech world but also allows me to give back to the community, ensuring that my efforts can benefit others in the future.

This guide provides a straightforward approach to creating a secure SFTP server using Docker and SSH keys. It's perfect for those looking to enhance their technical skills or set up a reliable file transfer solution. By following the step-by-step instructions, you'll not only learn about Docker but also gain practical experience in server management. Plus, the project is available on GitHub, making it easy for you to access and experiment with the code.

IBM has unveiled its smallest AI model yet, the Granite 4.0 Nano, which is tailored for edge and on-device applications. This development is significant as it opens up new possibilities for integrating AI into smaller devices, enhancing their capabilities while maintaining efficiency. The move reflects IBM's commitment to innovation in the AI space, making advanced technology more accessible.

Mandla Hemanth, a first-year AIML student from Anurag University, shares his experience of participating in Hacktoberfest for the first time. He describes the journey as a mix of learning and excitement, alongside challenges like having many of his pull requests rejected. This experience highlights the learning curve associated with open source contributions and the importance of perseverance in the tech community.

Enabling compiler warnings in Autotools is a crucial step for developers looking to improve code quality and reduce debugging time. By activating additional warnings, programmers can catch potential bugs early in the development process, leading to more reliable software. This practice not only enhances the overall efficiency of coding but also fosters a culture of proactive problem-solving in programming, making it an essential topic for anyone serious about software development.