ref: 10e72d182aad860492f6ec2e80b0c05a4dc20b7a dir: /test/t.array/
{ x[NR] = $0 } END { i = 1 while (i <= NR) { print x[i] split (x[i], y) usage = y[1] name = y[2] print " ", name, usage i++ } }