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diff --git a/doc/manual/src/design/overview.md b/doc/manual/src/design/overview.md deleted file mode 100644 index b5f8b6aad..000000000 --- a/doc/manual/src/design/overview.md +++ /dev/null @@ -1,20 +0,0 @@ -# Overview - -Nix consists of layers that operate fairly independently. - -At the top is the *command line interface*, translating from invocations of Nix executables to interactions with the underlying layers. - -Below that is the *Nix language*, a [purely functional programming](https://en.m.wikipedia.org/wiki/Purely_functional_programming) language. -It is used to compose expressions which ultimately evaluate to self-contained *build steps*, used to derive *build results* from referenced *build inputs*. - -::: {.note} -The Nix language itself does not have a notion of *packages* or *configurations*. -As far as we are concerned here, the inputs and results of a derivation are just data. -In practice this amounts to a set of files in a file system. -::: - -The command line and Nix language are what users interact with most. - -Underlying everything is the *Nix store*, a mechanism to keep track of build plans, data, and references between them. -It can also execute *build instructions*, captured in the build plans, to produce new data. - |