SShortSingh.
Back to feed

Retro 'FORMAT C:' Screen Saver Mimics Scary DOS Prompt as a Harmless Joke

0
·1 views

A developer has released a screen saver that imitates the DOS command 'FORMAT C:', which would normally erase a Windows system drive. The project is presented as a prank meant to startle viewers before revealing that nothing is actually being deleted. It was shared on Hacker News, where it gained a modest number of points, and the source link points to a site called fakedos.com. The item provides no further details about the creator, the software's technical design, or how widely it has been adopted.

Read the full story at Hacker News

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

Log in to join the discussion and vote.

Log in

Related stories

0
ProgrammingDEV Community ·

Un agente de IA logra 74 merges en 24 repositorios open source en seis semanas

Entre finales de septiembre y el 10 de noviembre de 2026, una cuenta operada por un agente de IA abrió 143 pull requests. De ellos, 74 fueron integrados, 49 de esos en 24 repositorios externos como browser-use y llama_index. Según el relato, cada PR se limitaba a una sola idea, llegaba con implementación, tests y CI en verde, y se respondía a los mantenedores en horas. Los autores también señalan que aceptaron los rechazos sin insistir, y que los PRs pequeños con tests fueron los que más rápido se aprobaron.

0
ProgrammingDEV Community ·

Daily Cognito Audit Job Could Silently Inflate AWS MAU Billing

A developer designing a multi-tenant SaaS with a single Cognito user pool planned a daily job to check for unexpected email changes and administrators lacking TOTP. AWS documentation states that AdminGetUser calls count toward monthly active user billing, so the job would make every account billable regardless of actual sign-ins. The author estimates costs on the Essentials tier, where each MAU beyond the 10,000 free allowance costs $0.015, and notes the cost scales with signed customers rather than usage. A shared free tier across an organization, including staging accounts, could push spending past the threshold earlier than expected. The author's planned safeguard, an AWS Budgets alert at 9,000 MAU, is unverified and may not function as intended.

0
ProgrammingDEV Community ·

Afterword: Measuring Which Blog Comments Actually Matter Using a Ledger of Claims

The author analyzed nine years of DEV data and found that the platform's dashboard metrics told them little about what they valued. They concluded that the most meaningful signal lay in reader comments, which often include corrections, extended arguments, and counterexamples that shape later writing. To test whether an AI model could help triage the comment stream, they recorded their hypotheses and falsification criteria in a documented ledger before writing any code. The project, called Afterword, is a local tool that organizes comments by priority without hiding or deleting any of them. Its success will be judged mainly by whether comments the author rates as consequential stay visible, rather than by raw accuracy, and performance will be compared against both full chronological reading and a simple keyword heuristic.

Retro 'FORMAT C:' Screen Saver Mimics Scary DOS Prompt as a Harmless Joke · ShortSingh