`dbin`: Set: `$DBIN_NOCONFIG=1`, `$DBIN_CACHE_DIR`, `$DBIN_INSTALL_DIR`

[xplshn]

Hi, I saw you're using dbin, I just wanted to let you know that you can use those env vars to change the behavior of dbin, and make it stealthier

You can check out the config values at runtime via dbin config --show btw.
And you can see here all of the env vars that dbin supports: https://github.com/xplshn/dbin/blob/ae00c5aad640083e52bab98083c8a231cfb83010/config.go#L35C1-L48C2