# Local Specific Output

## Local output management

Common output files for cloud and local pipelines are described in the [Analysis Output](https://help.dragen.illumina.com/dragen-v4.4/product-guide/dragen-v4.4/dragen-apps/dragen-heme-wgs-to-pipeline/analysis-output).

On DRAGEN server, Nextflow logs are contained in the Work folder in a hierarchical folder structure organized by the tasks in the pipeline\_trace.txt. These files are prefixed with "." and hidden from normal view.

* :open\_file\_folder: Work — (DRAGEN server only) - Contains information and files related to Nextflow execution
  * :page\_facing\_up: .command.log - Contains Nextflow pipeline step execution log.
  * :page\_facing\_up: .command.out - Contains Nextflow pipeline step standard output log.
  * :page\_facing\_up: .command.err - Contains Nextflow pipeline step standard error log.
  * :page\_facing\_up: .exit.code - Contains Nextflow pipeline step execution exit code.