Hi,all There is a problem confused me for a long time . It is:
cat test.txt
------------------------
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
------------------------
Then I want to this result :
1 2 3 6 9
4 7 10
5 8 11
I don't know how to print the result use the Perl script clearly.
Could someone give me some suggestions?
Thanks in adavance~
