Michael Hanke
bf70a77b9d
Eventually, this should become a tool to place a full record at the target location. Baby steps.
13 lines
250 B
Bash
Executable file
13 lines
250 B
Bash
Executable file
#!/bin/bash
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set -e
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[ -z "$1" ] && ( cat << EOT
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Computes a 'digest-sha1-p3' file identifier from a record identifier.
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Usage: $0 <identifier>
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EOT
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) && exit 1
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sha="$(printf '%s' "$1" | sha1sum | cut -d ' ' -f1)"
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printf '%s/%s\n' ${sha:0:3} ${sha:3}
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