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8 lines
197 B
Awk
8 lines
197 B
Awk
# print continents and populations, sorted by population
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BEGIN { FS = "\t" }
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{ pop[$4] += $3 }
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END { for (c in pop)
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printf("%15s\t%6d\n", c, pop[c]) | "sort -t'\t' +1rn"
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}
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