--- Tom Quarendon ha scritto: > Larry Hall (Cygwin) wrote: > > I'd start at the source. Give yourself > POSIX-style access to the files > > to start with. 'cp' will preserve that access. > 'cp' and many other > > utilities don't take ACL permissions into account. > They are silently > > ignored. For whatever reason, it looks like your > source file has no > > POSIX permissions for user, group, and other. Fix > that with 'chmod' > > and I think you'll have solved your problem. > > > > I struggle to give myself posix style permissions. > I have a file README.txt in the root of my build > source tree: > $ getfacl README.txt > # file: README.txt > # owner: Tom > # group: None > user::--- > group::--- > group:SYSTEM:rwx > group:Administrators:rwx > group:Users:r-x > mask:rwx > other:--- > > If I then do chmod -- > $ chmod 755 README.txt > chmod: changing permissions of `README.txt': > Permission denied > > I can't modify the file with VI, but I can CAT it, > so cygwin thinks I've > got read access to the file somehow. Copy the file > and I get no > permissions at all. > > I do have write access to the file though as far as > windows is > concerned. If I look at the security properties of > the file from Windows > Explorer it looks as though I'm getting write > permission on the file > because I'm a member of "Authenticated Users" and > that has write access. > "Authenticated Users" doesn't appear in the output > from getfacl. Maybe > that's my issue. > > So I'm not sure how I set myself up with correct > posix permissions on > this file so that CP will work. >
to manage ACL outside cygwin I found setacl useful http://setacl.sourceforge.net/ it is a bit cryptic but solved some of my problems. Sometime also psgetsid was needed, to have the cross reference between SID and users http://technet.microsoft.com/en-us/sysinternals/bb897417.aspx Regards Marco Posta, news, sport, oroscopo: tutto in una sola pagina. Crea l'home page che piace a te! www.yahoo.it/latuapagina -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
