ref: 2bab10b60b3f4d3bbefdcb60410655f317d1a452 dir: /testdir/p.5/
BEGIN { FS = "\t" printf "%10s %6s %5s %15s\n", "COUNTRY", "AREA", "POP", "CONTINENT" } { printf "%10s %6d %5d %15s\n", $1, $2, $3, $4 }