Environment Variables Available in Pre and Post Install Scripts
The following table lists out available environment variables that can be used throughout NVIDIA Build-FS and at which specific location. If a particular variable is not available for use, an indicator is marked in this table.
| Variable | Description | PreInstall Scripts | PostInstall Scripts | 
|---|---|---|---|
| WORK_DIR | Assigned value of the path to NVIDIA Build-FS's workspace. | Available | Available | 
| FILESYSTEM_WORK_DIR | Assigned value of the path to target filesystem directory located on host. | Available | Available | 
| BUILD_FS_OUTDIR | Assigned value of the path to Build-FS's output directory. | Available | Available | 
| NV_WORKSPACE | Assigned value of the path to NVIDIA DRIVE OS installation | Available | Available |