Hi I want to delete the lines which contains the same numbers, how to achieve that in awk or sed or perl? For example, line 4 and 5 both contains 12.7, so I want both lines to be removed. Thanks.
start=0.1 end=2.5 start=8.7 end=12.7 start=12.7 end=16.7 start=16.7 end=25.2 start=25.2 end=48.7 start=48.7 end=60.1 start=66.2 end=69.2 start=69.2 end=72.2 start=72.2 end=75.2 start=75.2 end=78.2
start=0.1 end=2.5 start=8.7 end=60.1 start=66.2 end=78.2