InIT ChroniclesbyEvan Zhou·1d agoHe Wanted To Measure The Size Of The Internet — And Ended Up Crashing One-Tenth Of ItHow a 1-in-7 anti-spoofing rule turned a counting program into a 6,000-machine deadlock
InProgrammer’s CareerbyWesley Wei·2d agoIn 1971 Unix’s Editor Answered Every Error With One Character. In 2025 Go Turned the Same One DownAbort, Retry, Ignore. lp0 on fire. PC LOAD LETTER. Fifty years of baffled users, and the question Go still cannot settleA response icon17A response icon17
Someone·6d agoUnderstanding Hidden Files in Linux — The Theory Behind Dotfiles, Shell Globbing and Why “Hidden”…Breachlab Guide Theory • Day 3 | How a shortcut in an early Unix program became a convention, a blind spot and an attacker’s favourite…
InProgrammer’s CareerbyKian Brooks·Nov 6Why the Unix Pipe Was Exactly 512 Bytes: How a Single Vertical Bar Broke the Mainframe File SystemIn 1973 programmers still passed data between commands using temporary disk files. Douglas McIlroy pushed Ken Thompson to build pipes in a…A response icon3A response icon3
InCodeXbySomeone·Nov 2Understanding the Linux Command Line — The Theory Behind Options, Word Splitting, and How a…Breachlab Guide Theory • Day 2 | Why “options” are only a convention, why the shell splits your words before any program sees them, and how…
InBash_DevOps_AIbySabit·Oct 28The One Date That Will Break Linux Systems in 2038Epoch time explained, plus how to check the date range of your own machineA response icon3A response icon3
InSoursenbyShivashish Yadav·Oct 27How Intel, Microsoft, and Linux Took Down the UNIX Server KingdomsGoing into the 1990s, a serious enterprise server meant a proprietary UNIX system running on custom RISC silicon, and it cost a fortune. By…
Lahiruavishka·Oct 24Understanding the Linux File System Hierarchy: A Practical Guide for DevOps EngineersUnderstanding the Linux File System Hierarchy: A Practical Guide for DevOps Engineers
RA Bosomworth·Oct 23Old Isn’t the Same as LegacyOriginally published at https://selfhostedhome.co.uk on October 23, 2026.
