csvtk- cross-platform ( #golang ), efficient, practical and pretty CSV/TSV toolkit

csvtk is a cross-platform, efficient, practical and pretty CSV/TSV toolkit with the following features: Features Cross-platform (Linux/Windows/Mac OS X/OpenBSD/FreeBSD) Light weight and out-of-the-box, no dependencies, no compilation, no configuration Fast, multiple-CPUs supported Practical functions supported by N subcommands Support STDIN and gziped input/output file, easy being used in pipe Most of the subcommands support unselecting