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view wisdom/block device @ 11346:5b4bf7c89772
<oerjan> addquote <shachaf> int-e does not like this [...] <int-e> shachaf: I experience heightened levels of indifference :P <shachaf> Higher than your usual? <int-e> who cares?
author | HackBot |
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date | Mon, 19 Feb 2018 02:06:14 +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.