github.com/benhoyt/goawk@v1.8.1/testdata/p.5 (about)

     1  BEGIN	{ FS = "\t"
     2  	  printf "%10s %6s %5s %15s\n", "COUNTRY", "AREA", "POP", "CONTINENT" }
     3  	{ printf "%10s %6d %5d %15s\n", $1, $2, $3, $4 }