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тАО08-19-2013 06:46 AM
тАО08-19-2013 06:46 AM
Hi,
I need something like that:
Read a file having 2 columns and provide a specific compute on each column.
If I schematize the idea it could be like this.
For each line of the text file
-> call a function with value in column one
-> doing something else with the column two
....
Thanks in advance,
Den.
Solved! Go to Solution.
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тАО08-19-2013 08:17 AM
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тАО08-19-2013 10:25 AM - edited тАО08-21-2013 11:29 AM
тАО08-19-2013 10:25 AM - edited тАО08-21-2013 11:29 AM
Re: How to read a two columns file
Besides Steven's "while read", you can use awk's fields, $1 & $2. Of course you could need to write your function in awk, possibly using system to invoke a script.
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тАО08-21-2013 06:45 AM
тАО08-21-2013 06:45 AM
Re: How to read a two columns file
Thank you!