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Merge pull request #26 from martinmosegaard/proof-cook-container

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cookbook/container: minor proofreading
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apenwarr 2019-01-16 19:52:17 -10:00 • committed by GitHub
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@ -404,7 +404,7 @@ b65ae6e742f8946fdc3fbdccb326378162641f540e606d56e1e638c7988a5b95/layer.tar
We could use redo to build a Docker image by simply making a single We could use redo to build a Docker image by simply making a single
`layer.tar` of the filesystem (like we did with initrd), adding a VERSION `layer.tar` of the filesystem (like we did with initrd), adding a VERSION
and json file, and putting those three things into an outer taball. But if and json file, and putting those three things into an outer tarball. But if
we want a system that works as well as a Dockerfile, we'll have to make use we want a system that works as well as a Dockerfile, we'll have to make use
of multiple layers. of multiple layers.
@ -448,7 +448,7 @@ as "compare two sorted files" or "show common lines between two files." But
it actually does more than just showing common lines: it can show the lines it actually does more than just showing common lines: it can show the lines
that are only in file #1, or only in file #2, or in both files. `comm -1 that are only in file #1, or only in file #2, or in both files. `comm -1
-3` *suppresses* the output of lines that are only in #1 or that are in -3` *suppresses* the output of lines that are only in #1 or that are in
both, so that it will print only the lines in the second file. both, so that it will print the lines that are only in the second file.
If we want to make a `libs.layer` that contains only the files that are If we want to make a `libs.layer` that contains only the files that are
*not* in `simple`, then we can use `comm -1 -3` to compare `simple` with *not* in `simple`, then we can use `comm -1 -3` to compare `simple` with