22 lines
374 B
Plaintext
22 lines
374 B
Plaintext
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#!/bin/bash
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# We want to catch any command failure, and exit immediately
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set -e
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# Download helper for wget
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# Call it with:
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# $1: URL
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# $2: output file
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# And this environment:
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# WGET : the wget command to call
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url="${1}"
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output="${2}"
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if ${WGET} -O "${output}.tmp" "${url}"; then
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mv "${output}.tmp" "${output}"
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else
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rm -f "${output}.tmp"
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exit 1
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fi
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