On Wed, Feb 27, 2008 at 1:27 PM, Henrik Bengtsson <[EMAIL PROTECTED]> wrote: > On Wed, Feb 27, 2008 at 8:24 AM, Gabor Grothendieck > <[EMAIL PROTECTED]> wrote: > > If you only need Windows then this will do it even without RTools: > > > > shell("copy /b /v myfile +,,>nul") > > Interesting. Show I figured out that '+' is for "append", but how to > interpret the two commas? >
Commas generally have various undocumented effects in Windows batch and sometimes Microsoft mentions one: http://support.microsoft.com/kb/69581 ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel