Tarsnap outage postmortem(mail.tarsnap.com)

520 points by anderiv 3 years ago | 299 comments

Colin Percival's mailing-list post-mortem on the July 2–3, 2023 Tarsnap outage caused by a failed EC2 server in us-east-1, and how service was restored.

Zeitgeist 2001(archive.google)

32 points by stefankuehnel 3 years ago | 14 comments

OpenSSH 9.5 released with keystroke timing obfuscation(lwn.net)

199 points by surteen 3 years ago | 41 comments

Backpropagating through a maze with candle and WASM(yberreby.com)

6 points by yberreby 1 year ago | 2 comments

The reason GCC is not a library (2000)(gcc.gnu.org)

151 points by todsacerdoti 1 year ago | 89 comments

OpenWRT turns 20; wants to launch their "first upstream supported" design(lwn.net)

379 points by trelane 2 years ago | 148 comments

LWN archive of an openwrt-devel mailing list post by John Crispin proposing the OpenWrt One router hardware to celebrate 20 years of OpenWrt.

Show HN: I made a website to find best bus seat to avoid the sun while traveling(sitinshade.com)

847 points by Amithv 2 years ago | 195 comments

Sit in Shade is a web app that takes origin, destination, date and time to recommend which bus seat side avoids sun exposure.

Show HN: I made a tool to compare time zones(time.fyi)

626 points by kamranahmedse 2 years ago | 195 comments

time.fyi timezone comparison tool that lets users add multiple time zones and use a slider to compare times across them.

Show HN: I made a web-based, free alternative to Screen Studio(screenrecorder.me)

419 points by johnwheeler 1 year ago | 101 comments

Landing page for ScreenRecorder.me, a free browser-based screen recorder for creating product demos and tutorials without login, pitched as a Screen Studio alternative.

Show HN: I wrote a modern Command Line Handbook(commandline.stribny.name)

397 points by petr25102018 1 year ago | 107 comments

Landing page for the Command Line Handbook, a 120-page pay-what-you-want PDF ebook on the Linux command line sold via Gumroad.

Show HN: I made a SQL game to help people learn / challenge their skills(lost-at-sql.therobinlord.com)

498 points by robinLord 3 years ago | 98 comments

Lost at SQL is a browser-based nautical-themed game for learning SQL through a story mode and SQL challenges.

Show HN: What if the speed of light was 5 km/h?(rivendell.dmitrybrant.com)

544 points by dmitrybrant 1 month ago | 236 comments

Interactive 3D browser simulation of a park where the speed of light is 5 km/h, showing length contraction, time dilation, Terrell rotation and Doppler effects.