1CH-BUILDER2TAR(1)                Charliecloud                CH-BUILDER2TAR(1)
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NAME

6       ch-builder2tar - Flatten a builder image into a Charliecloud image tar‐
7       ball
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SYNOPSIS

10          $ ch-builder2tar [-b BUILDER] [--nocompress] IMAGE OUTDIR
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DESCRIPTION

13       WARNING:
14          This script is deprecated in favor of ch-convert. It will be removed
15          in the next release.
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17       Flatten  the  builder image tagged IMAGE into a Charliecloud tarball in
18       directory OUTDIR.
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20       The builder-specified environment (e.g., ENV statements) is placed in a
21       file  in  the  tarball at $IMAGE/ch/environment, in a form suitable for
22       ch-run --set-env.
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24       See ch-build(1) for details on specifying the builder.
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26       Additional arguments:
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28          -b, --builder BUILDER
29                 Use specified builder; if not given, use $CH_BUILDER  or  de‐
30                 fault.
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32          --nocompress
33                 Do not compress tarball.
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35          --help Print help and exit.
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37          --version
38                 Print version and exit.
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EXAMPLE

41          $ ch-builder2tar hello /var/tmp
42          57M /var/tmp/hello.tar.gz
43          $ ls -lh /var/tmp
44          -rw-r-----  1 reidpr reidpr  57M Feb 13 16:14 hello.tar.gz
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REPORTING BUGS

47       If  Charliecloud  was  obtained  from your Linux distribution, use your
48       distribution’s bug reporting procedures.
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50       Otherwise, report bugs to: https://github.com/hpc/charliecloud/issues
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SEE ALSO

53       charliecloud(7)
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55       Full documentation at: <https://hpc.github.io/charliecloud>
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58       2014–2021, Triad National Security, LLC
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630.26                         2022-01-24 00:00 UTC            CH-BUILDER2TAR(1)
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