6 lines
196 B
Bash
6 lines
196 B
Bash
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#!/bin/sh
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# Return current version in DNS format
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source /etc/os-release
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echo "${BUILD_ID:-$(echo "${VERSION_ID}" | cut -d . -f 1-2 | sed -re "s/\./\n/" | tac | tr "\n" "." | sed -re "s/\.$//")}"
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