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Document file system object content addressing

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In addition:

- Take the opportunity to add a bunch more missing hyperlinks, too.

- Remove some glossary entries that are now subsumed by dedicated pages.
  We used to not be able to do this without breaking link fragments, but
  now we can, so pick up where we left off.

Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
This commit is contained in:
John Ericson 2024-04-09 17:07:39 -04:00
parent 87ab3c0ea4
commit 043135a848
33 changed files with 228 additions and 68 deletions
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3
doc/manual/src/command-ref/nix-store/optimise.md
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@ -12,7 +12,7 @@ The operation `--optimise` reduces Nix store disk space usage by finding
identical files in the store and hard-linking them to each other. It
typically reduces the size of the store by something like 25-35%. Only
regular files and symlinks are hard-linked in this manner. Files are
considered identical when they have the same NAR archive serialisation:
considered identical when they have the same [Nix Archive (NAR)][Nix Archive] serialisation:
that is, regular files must have the same contents and permission
(executable or non-executable), and symlinks must have the same
contents.
@ -38,3 +38,4 @@ hashing files in `/nix/store/qhqx7l2f1kmwihc9bnxs7rc159hsxnf3-gcc-4.1.1'
there are 114486 files with equal contents out of 215894 files in total
```
[Nix Archive]: @docroot@/store/file-system-object/content-address.md#serial-nix-archive