How to export parameters?

[t-ushar]

Please provide the following information when submitting an issue (feature requests or general comments can skip this):

1. pgBackRest version:
   pgbackrest version
   pgBackRest 2.51

2. PostgreSQL version:
   psql (PostgreSQL) 15.6

3. Operating system/version - if you have more than one server (for example, a database server, a repository host server, one or more standbys), please specify each:

Red Hat - 8

4. Did you install pgBackRest from source or from a package?
   Package

I am looking for a way how we can export below parameters instead of having them into the conf file.

repo1-s3-endpoint=<endpoint>
repo1-s3-region=<region>
repo1-s3-key=<Key>
repo1-s3-key-secret=<secret>

Is there a way to export them before the execution of backup or restore command, to avoid having those values into the conf file.

Conf file.

[global]
process-max=256
repo1-path=/pgbackrest/15
repo1-retention-full=2
repo1-s3-bucket=my-poc-bucket
repo1-s3-endpoint=<endpoint>
repo1-s3-region=<region>
repo1-s3-key=<Key>
repo1-s3-key-secret=<secret>
repo1-s3-uri-style=path
repo1-type=s3
repo1-storage-verify-tls=n
start-fast=y
compress-level=6
compress-type=lz4

[global:archive-push]
compress-level=3
process-max=4
archive-async=y


[demo]
pg1-path=/data/5432/
pg1-port=5432

[dwsteele]

If you mean environment variables, then see https://pgbackrest.org/command.html#introduction.