env2fs 0.2.0

Write a file with an env var content or a set of env vars.

Usage example:

env2fs ~/.ssh/id_rsa SSH_KEY fmod=600 dmod=700

Note that the missing dollar sign is intendent to prevent evaluation from the parent shell itself.

The above example writes the contents of the $SSH_KEY environment variable into ~/.ssh/id_rsa, with a mode of 600 and 700 for any parent directory that will be automatically created if necessary.

To write an env file, pass a variable name that ends with underscore, ie:

export staging_pgpass=foo
env2fs staging.env staging_

Will write staging.env with contents:

pgpass=foo

Extra CLI options:

--dryrun       Do not actually touch the fs
--verbose,-v      Verbose output