步骤 #2：数据集创建（本地上传）
要创建要上传到 Base Command 的新数据集，我们首先在本地系统上创建一个新目录。记下您在本地计算机上创建此目录的位置。要从基于 MacOS 或 Linux 的计算机的命令行创建目录，请运行以下命令
$ mkdir base-command-test
接下来，让我们继续在该目录中创建一个单独的文件，以模拟单个测试文件。
$ touch base-command-test/base-command-test-data
现在可以使用 ngc 命令行工具来命名数据集，使用 --source 标志上传数据（在本例中为一个文件），并使用可选的 --desc 标志设置数据集描述。最后一个参数是赋予数据集的名称。
$ ngc dataset upload --source base-command-test/ --desc "Test dataset for Base Command" base-command-test
Calculating dataset size and file count.
.
Checking available space.
Attempting to create the dataset.
Uploaded 0 B, 0/1 files in 1s, Avg Upload speed: 0 B/s, Curr Upload Speed: 0 B/s
----------------------------------------------------
Dataset ID: 98775
Upload status: Completed
Uploaded local path (dataset): /Users/jhandzik/base-command-test
Total files uploaded: 1
Total transferred: 0 B
Started at: 2022-04-13 16:55:37
Completed at: 2022-04-13 16:55:39
Duration taken: 2s
----------------------------------------------------
您可以通过 CLI 或 Web UI 验证上传是否成功。
$ ngc dataset list --owned
+------------------+------------+------------------+------------------+------------------+--------+----------+-----------+--------------+-------+---------+
| Id | Integer Id | Name | Description | ACE | Shared | Size | Status | Created Date | Owned | Pre-pop |
+------------------+------------+------------------+------------------+------------------+--------+----------+-----------+--------------+-------+---------+
| 6yg_d9K-Q4i8Dfjc | 98775 | base-command- | Test dataset for | nv-launchpad-bc- | No | 0 B | COMPLETED | 2022-04-13 | Yes | No |
| SeOi_g | | test | Base Command | iad1 | | | | 21:55:36 UTC | | |
| Zsa1URO9TXu_Jg_K | 96139 | parabricks_sampl | parabricks homo | nv-launchpad-bc- | Yes | 10.34 GB | COMPLETED | 2022-02-22 | Yes | No |
| YrKF5Q | | e | sapiens dataset | iad1 | | | | 18:24:13 UTC | | |
+------------------+------------+------------------+------------------+------------------+--------+----------+-----------+--------------+-------+---------+
