csvtranspose: Transpose (flip columns/rows) CSV-file. Deals nicely with ...

csvtranspose: Transpose (flip columns/rows) CSV-file. Deals nicely with thousands of columns/rows.

Usage:

  cat foo.csv | csvtranspose delimiter buffersize > foo_transposed.csv

Example:

  cat foo.csv | csvtranspose , 1000M > foo_transposed.csv