09-04-2008
File ownership and the protection (permissions) mask for the file. There are also ACL's - access control lists.
This is not a topic for this format...
Start with this:
UNIX File Permissions Tutorial
Unless you have SOX or Government requirements for security, this works pretty well.
You may also want to google for 'unix hardening'. Depending on your platform you may also want to investigate either trusted systems or selinux.
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LEARN ABOUT DEBIAN
h5copy
H5COPY:(1) User Commands H5COPY:(1)
NAME
h5copy: - Copies HDF5 objects from a file to a new file
DESCRIPTION
usage: h5copy [OPTIONS] [OBJECTS...]
OBJECTS
-i, --input
input file name
-o, --output
output file name
-s, --source
source object name
-d, --destination
destination object name
OPTIONS
-h, --help
Print a usage message and exit
-p, --parents
No error if existing, make parent groups as needed
-v, --verbose
Print information about OBJECTS and OPTIONS
-V, --version
Print version number and exit
-f, --flag
Flag type
Flag type is one of the following strings:
shallow
Copy only immediate members for groups
soft Expand soft links into new objects
ext Expand external links into new objects
ref Copy references and any referenced objects, i.e., objects that the references point to.
Referenced objects are copied in addition to the objects
specified on the command line and reference datasets are populated with correct reference values. Copies of referenced datasets out-
side the copy range specified on the command line will normally have a different name from the original.
(Default:Without this option, reference value(s) in any
reference datasets are set to NULL and referenced objects are not copied unless they are otherwise within the copy range specified
on the command line.)
noattr Copy object without copying attributes
allflags
Switches all flags from the default to the non-default setting
These flag types correspond to the following API symbols
H5O_COPY_SHALLOW_HIERARCHY_FLAG H5O_COPY_EXPAND_SOFT_LINK_FLAG H5O_COPY_EXPAND_EXT_LINK_FLAG H5O_COPY_EXPAND_REFERENCE_FLAG
H5O_COPY_WITHOUT_ATTR_FLAG H5O_COPY_ALL
SEE ALSO
The full documentation for h5copy: is maintained as a Texinfo manual. If the info and h5copy: programs are properly installed at your
site, the command
info h5copy:
should give you access to the complete manual.
h5copy: Version 1.8.7 August 2011 H5COPY:(1)