Hi,
I am trying to get the following one liner to work, but the figure
from the subtraction is printed after column 6 and column 7 and 8 are
discarded. What I am trying to do is create an extra column
after column 6 for the subtraction and retain the last two columns:
perl -F'\t' -lane 'print join("\t", @F[0..8], $F[6] - $F[5])' *
input data:
68152 922949 639F 510 100 150 245 870
46735 985967 649A 600 90 110 344 915
Please tell me which piece I am missing
Cheers
parkerd
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