1CH-PULL2DIR(1)                   Charliecloud                   CH-PULL2DIR(1)
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NAME

6       ch-pull2dir - Pull image from a Docker Hub and unpack into directory
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SYNOPSIS

9          $ ch-pull2dir IMAGE[:TAG] DIR
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DESCRIPTION

12       WARNING:
13          This script is deprecated in favor of ch-convert. It will be removed
14          in the next release.
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16       Pull Docker image named IMAGE[:TAG] from Docker Hub and extract it into
17       a subdirectory of DIR. A temporary tarball is stored in DIR.
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19       Sudo privileges are required to run the docker pull command.
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21       This  runs the following command sequence: ch-pull2tar, ch-tar2dir. See
22       warning in the documentation for ch-tar2dir.
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24       Additional arguments:
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26          --help print help and exit
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28          --version
29                 print version and exit
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EXAMPLES

32          $ ch-pull2dir alpine /var/tmp
33          Using default tag: latest
34          latest: Pulling from library/alpine
35          Digest: sha256:621c2f39f8133acb8e64023a94dbdf0d5ca81896102b9e57c0dc184cadaf5528
36          Status: Image is up to date for alpine:latest
37          -rw-r--r--. 1 charlie charlie 2.1M Oct  5 19:52 /var/tmp/alpine.tar.gz
38          creating new image /var/tmp/alpine
39          /var/tmp/alpine unpacked ok
40          removed '/var/tmp/alpine.tar.gz'
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42       Same as above, except optional TAG is specified:
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44          $ ch-pull2dir alpine:3.6 /var/tmp
45          3.6: Pulling from library/alpine
46          Digest: sha256:cc24af836d1377e092ecb4e8f0a4324c3b1aa2b5295c2239edcc7bbc86a9cbc6
47          Status: Image is up to date for alpine:3.6
48          -rw-r--r--. 1 charlie charlie 2.1M Oct  5 19:54 /var/tmp/alpine:3.6.tar.gz
49          creating new image /var/tmp/alpine:3.6
50          /var/tmp/alpine:3.6 unpacked ok
51          removed '/var/tmp/alpine:3.6.tar.gz'
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REPORTING BUGS

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

60       charliecloud(7)
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62       Full documentation at: <https://hpc.github.io/charliecloud>
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65       2014–2021, Triad National Security, LLC
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700.26                         2022-01-24 00:00 UTC               CH-PULL2DIR(1)
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