Hi Brian Yes, I see now what you are saying. Didn't know why it behaves like that. Do you reccomend:
A. Noacl option in fstab B. Reinstall and leave icacls in windows alone so I can deploy in future with runtime Thnx, Roboloki On Sat, Oct 24, 2020, 12:46 AM Brian Inglis <brian.ing...@systematicsw.ab.ca> wrote: > On 2020-10-23 21:49, Jim McNamara via Cygwin wrote: > > On Fri, Oct 23, 2020, 10:06 PM Eliot Moss wrote: > > >> I have to admit I am not 100% sure what you are asking, but I am careful > >> to grant SYSTEM access so > >> that my backup program can access and save a copy of virtually > everything > > > Thanks for you and Brian helping me. > > I used icacls cygwin /q /c /t reset > > You have to be very careful using icacls and other Windows commands with > Cygwin > ACLs as > > "ICACLS preserves the canonical ordering of ACE entries: > Explicit denials > Explicit grants > Inherited denials > Inherited grants" > > and Cygwin's POSIX ACLs may or may not obey this canonical order; Windows > File > Explorer often does not consider Cygwin ACLs in what it considers canonical > order and requires them to be reordered, which breaks the Cygwin > permissions. > > Ah, that "NT AUTHORITY/SYSTEM" SID, normally paired with > BUILTIN/Administrators, > as users, groups, or both: > > $ ls -dl /proc/cygdrive/c/Users/; echo; getfacl /proc/cygdrive/c/Users/; > echo; > icacls C:/Users/ > drwxr-xr-x+ 1 SYSTEM SYSTEM 0 Apr 13 2020 /proc/cygdrive/c/Users/ > > # file: /proc/cygdrive/c/Users/ > # owner: SYSTEM > # group: SYSTEM > user::rwx > group::r-x > group:Administrators:rwx #effective:r-x > group:Users:r-x > mask::r-x > other::r-x > default:user::rwx > default:group::--- > default:group:Administrators:rwx #effective:r-x > default:group:Users:r-x > default:mask::r-x > default:other::r-x > > C:/Users/ NT AUTHORITY\SYSTEM:(OI)(CI)(F) > BUILTIN\Administrators:(OI)(CI)(F) > BUILTIN\Users:(RX) > BUILTIN\Users:(OI)(CI)(IO)(GR,GE) > Everyone:(RX) > Everyone:(OI)(CI)(IO)(GR,GE) > > Successfully processed 1 files; Failed processing 0 files > > -- > Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada > > This email may be disturbing to some readers as it contains > too much technical detail. Reader discretion is advised. > [Data in binary units and prefixes, physical quantities in SI.] > > -- > Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada > > This email may be disturbing to some readers as it contains > too much technical detail. Reader discretion is advised. > [Data in binary units and prefixes, physical quantities in SI.] > -- > Problem reports: https://cygwin.com/problems.html > FAQ: https://cygwin.com/faq/ > Documentation: https://cygwin.com/docs.html > Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple > -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
