GNU is an operating system that is free software.
下载
https://github.com/bmatzelle/gow/releases/download/v0.8.0/Gow-0.8.0.exe
正如项目介绍所说：
Gow – The lightweight alternative to Cygwin
Win32 Utilities Overview
Below are just a few of the 100+ applications found in Gow.
Shell scripting: bash, zsh
Compression: gzip, zip, bzip2, compress
SSH: putty, psftp, pscp, pageant, plink
Download/upload: cURL, wget
FTP: NcFTP
Editing: vim, nano
Text search/view: grep, agrep, less, cat, tail, head
File system: mv, cp, du, ls, pwd, rmdir, whereis
Development: make, diff, diff3, sleep, cvs, dos2unix, unix2dos
带来了许多非常有用的工具，打包的非常完全。