https://github.com/flashbots/launcher

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# launcher

Prepare the environment for a sub-process and launch it:

- Inject the secrets from:

- AWS secret manager
- Azure key vault

- Set max open file limit.

## TL;DR

```shell
go run github.com/flashbots/launcher/cmd \
--aws-secret-arn test \
bash -c 'echo "${_ANSWER} is the answer to ${_QUESTION}"'
```

```text
42 is the answer to The Ultimate Question of Life, the Universe, and Everything
```

Also:

```shell
go run github.com/flashbots/launcher/cmd \
--ulimit-soft 1024 \
--ulimit-hard 4096 \
bash -c "ulimit -Sn; ulimit -Hn"
```

```text
1024
4096
```