20 lines
268 B
Bash
Executable File
20 lines
268 B
Bash
Executable File
#!/usr/bin/env bash
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WGET_OPTS="--tries=5 --waitretry=5"
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function remove_file() {
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if [ -f "$1" ]; then
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rm -f "$1"
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fi
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}
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function download_file() {
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remove_file "$2"
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if wget ${WGET_OPTS} "$1" -O "$2"; then
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return 0
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fi
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remove_file "$2"
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return 1
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}
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