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12 lines
369 B
Awk
12 lines
369 B
Awk
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# print countries with column headers and totals
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BEGIN { FS = "\t" # make tab the field separator
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printf("%10s %6s %5s %s\n\n",
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"COUNTRY", "AREA", "POP", "CONTINENT")
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}
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{ printf("%10s %6d %5d %s\n", $1, $2, $3, $4)
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area = area + $2
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pop = pop + $3
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}
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END { printf("\n%10s %6d %5d\n", "TOTAL", area, pop) }
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