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3da0802c40
* Implement support for loading of Virtual File Drivers as plugins Fix plugin caching for VOL connector and VFD plugins Fix plugin iteration to skip paths that can't be opened * Enable dynamic loading of VFDs with HDF5_DRIVER environment variable * Temporarily disable error reporting during H5F_open double file open * Default to using HDstat in h5_get_file_size for unknown VFDs * Use macros for some environment variables that HDF5 interprets * Update "null" and "ctl testing" VFDs
77 lines
4.2 KiB
Plaintext
77 lines
4.2 KiB
Plaintext
usage: h5ls [OPTIONS] file[/OBJECT] [file[/[OBJECT]...]
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OPTIONS
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-h, -?, --help Print a usage message and exit
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-a, --address Print raw data address. If dataset is contiguous, address
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is offset in file of beginning of raw data. If chunked,
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returned list of addresses indicates offset of each chunk.
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Must be used with -v, --verbose option.
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Provides no information for non-dataset objects.
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-d, --data Print the values of datasets
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--enable-error-stack
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Prints messages from the HDF5 error stack as they occur.
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--follow-symlinks
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Follow symbolic links (soft links and external links)
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to display target object information.
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Without this option, h5ls identifies a symbolic link
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as a soft link or external link and prints the value
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assigned to the symbolic link; it does not provide any
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information regarding the target object or determine
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whether the link is a dangling link.
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--no-dangling-links
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Must be used with --follow-symlinks option;
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otherwise, h5ls shows error message and returns an exit
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code of 1.
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Check for any symbolic links (soft links or external links)
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that do not resolve to an existing object (dataset, group,
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or named datatype).
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If any dangling link is found, this situation is treated
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as an error and h5ls returns an exit code of 1.
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-f, --full Print full path names instead of base names
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-g, --group Show information about a group, not its contents
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-l, --label Label members of compound datasets
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-r, --recursive List all groups recursively, avoiding cycles
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-s, --string Print 1-byte integer datasets as ASCII
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-S, --simple Use a machine-readable output format
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-wN, --width=N Set the number of columns of output
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-v, --verbose Generate more verbose output
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-V, --version Print version number and exit
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--vfd=DRIVER Use the specified virtual file driver
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-x, --hexdump Show raw data in hexadecimal format
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--s3-cred=C Supply S3 authentication information to "ros3" vfd.
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Accepts tuple of "(<aws-region>,<access-id>,<access-key>)".
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If absent or C->"(,,)", defaults to no-authentication.
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Has no effect if vfd flag not set to "ros3".
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--hdfs-attrs=A Supply configuration information to Hadoop VFD.
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Accepts tuple of (<namenode name>,<namenode port>,
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...<kerberos cache path>,<username>,<buffer size>)
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If absent or A == '(,,,,)', all default values are used.
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Has no effect if vfd flag is not 'hdfs'.
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--vol-value Value (ID) of the VOL connector to use for opening the
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HDF5 file specified
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--vol-name Name of the VOL connector to use for opening the
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HDF5 file specified
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--vol-info VOL-specific info to pass to the VOL connector used for
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opening the HDF5 file specified
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--vfd-value Value (ID) of the VFL driver to use for opening the
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HDF5 file specified
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--vfd-name Name of the VFL driver to use for opening the
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HDF5 file specified
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--vfd-info VFD-specific info to pass to the VFL driver used for
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opening the HDF5 file specified
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file/OBJECT
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Each object consists of an HDF5 file name optionally followed by a
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slash and an object name within the file (if no object is specified
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within the file then the contents of the root group are displayed).
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The file name may include a printf(3C) integer format such as
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"%05d" to open a file family.
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Deprecated Options
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The following options have been removed in HDF5 1.12. Use the indicated
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replacement option in all work.
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-E or --external Follow external links.
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Replaced by --follow-symlinks.
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-e, --errors Show all HDF5 error reporting
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Replaced by --enable-error-stack.
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