Hi, Patrice Duroux wrote: > > cp: preserving permissions for '/tmp/test.sh': Operation not supported
Greg Wooledge wrote: > I was thinking something similar, but the "ls -l ./test.sh" did not > show any markup indicating ACL. At least cp calls ACL "permissions". See https://sources.debian.org/src/coreutils/9.4-3.1/lib/copy-acl.c/?hl=54#L54 After getting return value -1 from copy_acl(), it does: error (0, errno, _("preserving permissions for %s"), quote (dst_name)); The other two occurences of the error message are not as easy to decode: https://sources.debian.org/src/coreutils/9.4-3.1/src/copy.c/?hl=1696#L1696 https://sources.debian.org/src/coreutils/9.4-3.1/src/copy.c/?hl=3340#L3340 Other thought: Maybe chattr(1) attribute "i" can be considered a permission, too. Have a nice day :) Thomas