Mercurial > repo
view wisdom/block device @ 12217:0997d27ba23b draft
<b_jonas> `` rm -fv /hackenv/bin/bfbotquine
author | HackEso <hackeso@esolangs.org> |
---|---|
date | Sat, 30 Nov 2019 22:33:17 +0000 |
parents | 272663b31668 |
children |
line wrap: on
line source
Block devices are a concession made in Unix to make raw hard disks and magnetic tape have a similar interface to regular files and terminals. Since magnetic tapes can't write individual bytes, only entire blocks, the interface isn't exactly the same, thus the dreaded dd obs= option was born.