29 lines
618 B
Bash
29 lines
618 B
Bash
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#!/bin/bash
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# number of arguments must be 3
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...
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# $2 positive integer and <= 100 ?
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...
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# $3 file readable ?
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...
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shopt -s nocasematch
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nday=1
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totalcases=0
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#=======================
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echo "# nday cases totalcases"
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# format : dateRep day month year cases deaths countriesAndTerritories geoId countryCode pop
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# read one line and split it until End of File
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while ...
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do
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# continue if country doesn't match $1
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...
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# Filtering the noise
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...
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# break if nday > $2
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...
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((totalcases=totalcases+cases))
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echo $nday $cases $totalcases
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# increasing nday
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...
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done ... # read from data file
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exit 0
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