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To view usage information for any use DME CLU command, type the command with the help (-h) parameter. For detailed information on each of the available DME CLU commands, refer to the following pagesprerequisites:
- For all CLU users: Getting Started with DME CLU
- When using Globus: Preparing to Use Globus
The character limit for each metadata value is 2700.
The following table provides examples for some of the most commonly-used DME CLU commands:
| Detailed Instructions | Example | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Detailed Instructions | Command | Example | |||||||||||||||||||||||||
| Generating a DME API Authentication Token via the CLU | dm_generate_token |
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| Creating an Empty Collection via the CLU | dm_register_collection | The following command creates a Project_New collection within the PI_Lab1 collection and applies to that new collection the metadata in the collection-metadata.json file:
| Registering a Data File via the CLU | dm_register_dataobject | | Clipboard |
Replace the DME path (/Test_Archive/PI_Lab1/Project_New /Data.txt /cygdrive/c/Users/JaneDoe/data.txt | Updating Collection Metadata via the CLU | dm_register_collection | ) with a DME path to which you have write access. The JSON file must contain metadata for the new collection, Project_New. If the parent collection, PI_Lab1, does not already exist, then the JSON file must also contain metadata for that collection. | ||||||||||||||||||
| Registering a Data File via the CLU | The following command registers the test.txt file from a test folder to the Project_New collection in DME:
| Updating Data File Metadata via the CLU | dm_register_dataobject |
Replace the DME path (/Test Clipboard |
_Archive/PI_Lab1/ Project1Project_New/ datatest.txt) with a DME path to which you have write access. | ||||||||||||||||||||||
| Downloading One or More Files via the CLU | The following command downloads a sample.txt file from the Project_Orig collection in DME to a test folder:
Replace the DME path (/Test_Archive/PI_Lab1/Project_Orig/sample.txt) with a DME path to which you have read access. | ||||||||||||||||||||||||||
| Downloading One or More Collections via the CLU | dm_download_collection | The following command downloads the Project_Orig collection in DME to a test folder:
Replace the DME path (/Test_Archive/PI_Lab1/Project_Orig) with a DME path to which you have read access. The command creates a Project_Orig folder. |
