ref: 1c424b1b4d5931f2a4b87b6f0f75827bc53ff9d7 dir: /testdir/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++ } }