21 lines
540 B
Bash
21 lines
540 B
Bash
# parse data and output simplified format.
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# usage: parse_simplify <STRING>
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parse_simplify()
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{
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echo "${*}" | \
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sed -e "s/ /_/g" \
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-e "s/[^[:alnum:]\._-]//g" \
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-e "s/_\+/_/g" -e "s/\.\+/\./g" -e "s/-\+/-/g" \
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-e "s/_-/_/g" -e "s/-_/_/g" -e "s/\.-/\./g" -e "s/-\./\./g" -e "s/\._/\./g" -e "s/_\./\./g" \
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-e "s/_\+/_/g" \
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-e "s/^_//" -e "s/_$//"
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}
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# parse data keeping only alphanumeric characters.
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# usage: parse_alnum <STRING>
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parse_alnum()
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{
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echo "${*}" | \
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sed -e "s/[^[:alnum:]]//g"
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}
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