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projark ls¶

Lists all data objects archived under a project's HPC-DME vault collection and renders them as a human-readable tree with file sizes, depositor name, and deposit date.

Syntax¶

projark ls <PROJECTNUMBER>
projark ls <PROJECTNUMBER> --json

Inputs¶

Argument	Type	Description
`PROJECTNUMBER`	positional (required)	Project number — same formats accepted as `deposit`/`retrieve`
`--json`	flag	Emit results as a JSON array instead of the tree view

Project number formats¶

All of the following are equivalent:

projark ls 982
projark ls ccbr982
projark ls CCBR-982
projark ls CCBR_982

Output¶

Default (tree view)¶

Project_CCBR-982  (1.01 TB)
├── Analysis/  (569.84 GB)
│   ├── ccbr982.tar_0001                              500.00 GB     Vishal Koparde,260625
│   └── ccbr982.tar_0002                              69.84 GB      Vishal Koparde,260625
└── Rawdata/  (465.57 GB)
    └── ccbr982.tar                                   465.57 GB     Vishal Koparde,240429

Each file row shows: filename, size, depositor (display name), deposit date (YYMMDD).

JSON output (`--json`)¶

projark ls 982 --json

Emits a JSON array:

[
  {
    "path": "/CCBR_Archive/GRIDFTP/Project_CCBR-982/Analysis/ccbr982.tar_0001",
    "size_bytes": 536870912000,
    "size_human": "500.00 GB",
    "depositor": "Vishal Koparde",
    "deposit_date": "260625"
  }
]

Notes¶

No Helix host check, no tmux/screen requirement, no sync-gate check — ls is read-only.
Does not send a completion email.
Newly deposited files may not appear for up to 60 minutes due to DME search index lag.
Queries use dm_query_dataobject — a single paginated API call regardless of how many objects exist.