Youichi Mano wrote:
Hi all, I want to "uniq" by comparing the specified column for matrix data. I want to realize this operation by command line programs , not any script file. Is there any idea?
Umm, use 'uniq'...? pretzalz@Pretzalz:~$ uniq -W1 << EOF > 1 eagle 197 > 1 bird 387 > 2 camera 91 > 2 dog 62 > 3 apple 89 > EOF 1 eagle 197 2 camera 91 3 apple 89