Hi All,
I have a question,Initially I thought as a simple one !!! I have a header of a file which is some thing like
SNP Coor Alleles BM19228A BM19228B BM19229A BM19229B
+ BM19231A
The BM* could be more that 100s.I need to prefix the BMs with a string which is XXXXX_.
Though I could slurp the first header line from the entire file and succeeded in changing the first BM19228A to XXXXX_BM19228A. I am stuch with progressing them with other BMs . Could any one please give suggestions or directions in doing it?
thanks a lot