[top-posting is frowned on within technical lists] On 02/16/2017 04:37 PM, Enrico Magrì wrote: > Hi Gordon, > thanks for the information; ok I'll try in this way. Do you know the http link where I can download the updated sed.exe for windows ? > Currently I founded only this link for windows OS: http://unxutils.sourceforge.net/ > but I believe that it's not the updated package. The cygwin project [https://cygwin.com] has an up-to-date sed 4.4 available for windows [https://cygwin.com/ml/cygwin-announce/2017-02/msg00020.html] and a maintainer that's more responsive than the unxutils folks (seeing as how that maintainer is me, and I read this list :) -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org