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September 2017 M T W T F S S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Recent Comments
- Stan on python argparse issues with the help argument (TypeError: %o format: a number is required, not dict)
- Cormac on Pandas : how to compare dataframe with None
- LP on AWK: the substr command to select a substring
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- How to disable SSL verification for urlretrieve? – Peter's blog on python: certificate verified failed
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Monthly Archives: September 2017
swapping two columns with awk keeping tabulation
Assuming you have a data file with N columns and you want to swap the first and second one, just type: awk -F $’\t’ ‘ { t = $1; $1 = $2; $2 = t; print; } ‘ OFS=$’\t’ input_fileawk … Continue reading
