mannu jha wrote:
Dear all,
I am new in python, can anyone help me that how can I select two
column out of 6 column from a file.
For example if I have file like:
a1 a2 a3 a4 a5 a6
b1 b2 b3 b4 b5 b6
c1 c2 c3 c4 c5 c6
d1 d2 d3 d4 d5 d6
and I want output like:
a1 a4
b1 b4
c1 c4
d1 d4
then how to do
Thanks
Do you know how to open a file, and how to read individual lines from it?
If so, then you can split a line at the spaces into a list by using
fields = line.split()
Then
print fields[0], fields[3]
would do what you ask.
Gary Herron
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