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Example

datastage cleanup-projects      Usage: cleanup-projects [options]
        Options:
        * -domain
             Services Tier (required)
        * -password
             Password (required)
        * -pattern
             Search pattern for existing projects, sorted in natural order
             (required)
          -retain
             Number of projects matching the search pattern to be retained,
             counting backwards from the end (optional)
             Default: 0
        * -server
             Engine Tier (required)
        * -username
             User Name (required)

eg:
$> command-shell.sh datastage cleanup-projects -domain test2-svcs.datamigrators.io:59445 -username isadmin -password isadminpwd -server test2-engn.datamigrators.io -pattern Test[0-9] -retain 1
Listing projects:
  - ANALYZERPROJECT
  - DataClick
  - dfd_test
  - dstage1
  - Test1
    - matches pattern
  - Test2
    - matches pattern
  - Test4
    - matches pattern
  - SWPensionStrategy
  - wwi_prod
Cleaning up old projects, retaining 1 most recent projects
 * Delete 'test2-engn.datamigrators.io/Test4' - SKIPPED
Deleting project: SNTest2
 * Delete 'test2-engn.datamigrators.io/Test2' - COMPLETED
Deleting project: SNTest1
 * Delete 'test2-engn.datamigrators.io/Test1' - COMPLETED
DataStage Cleanup-Projects Command

Example
