Mercurial > repo
view wisdom/block device @ 12014:4f03bd239f7c draft
<kspalaiologos> ` cat > wisdom/labels.pl <<<"Preprocessor for asm2bf to support labels. Use % to refer to a label, use @ to declare one."
author | HackEso <hackeso@esolangs.org> |
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date | Thu, 14 Nov 2019 16:16:14 +0000 |
parents | 272663b31668 |
children |
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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.