ref: 04311fef2d9f781ded3ce25a2992eb8c4dc63c3b dir: /bugs-fixed/getline-numeric.awk/
{ print $0, ($0 <= 50 ? "<=" : ">"), 50 getline dd < ARGV[1] print dd, (dd <= 50 ? "<=" : ">"), 50 if (dd == $0) print "same" }