Re: Reading columns from a file

[zsdc]

Shahzad A Khalid wrote:

I want to read the column mentioning 481 and leaving Cell?= portion.
Then second col. ie 13/12, third col, 5th(AFFX-KurIL2_at) and 7th(13/13).
> Please suggest how do i do that. The code i tried is as follows:

Try this:

  #!/usr/bin/perl -wlna
  print "@F[0..2,4,6]";
Usage: program input > output

If you're not sure if the input file always has at least 7 fields, than 
add the condition:

  #!/usr/bin/perl -wlna
  print "@F[0..2,4,6]" if @F > 6;
-zsdc.

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