zanculmarktum · June 18, 2020 09:43
diff --git a/same.awk b/same.awk
 # Check if all fields are the same.

 NF > 1 {
 	i=2 # nth field to starts with

 	for (i; i<=NF; i++) {
 		for (j=i+1; j<=NF; j++) {
 			if ($i != $j) {
 				print $0
 				break
 			}
 		}
 	}
 }
	# Check if all fields are the same.

	NF > 1 {
	i=2 # nth field to starts with

	for (i; i<=NF; i++) {
	for (j=i+1; j<=NF; j++) {
	if ($i != $j) {
	print $0
	break
	}
	}
	}
	}