18 lines
353 B
Bash
18 lines
353 B
Bash
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#!/bin/bash
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# Run this script with "bash <filename>".
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# Exit on error.
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set -e
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FILE='/etc/motd'
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DISABLED_EXT='disabled'
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if [ -f "${FILE:-/tmp/none}.${DISABLED_EXT:-/oops}" ]; then
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mv -v "${FILE:-/tmp/none}.${DISABLED_EXT:-/oops}" \
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"${FILE:-/tmp/none}"
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else
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mv -v "${FILE:-/tmp/none}" \
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"${FILE:-/tmp/none}.${DISABLED_EXT:-/oops}"
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fi
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