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A comment on Restic – Backups Done Right. Parent comment
export $(sudo cat <protected_credentials_file> | xargs)
If so, I think an important difference is that mine won't hide the exit code, and you can then answer a sibling commenter (on forgetting without checking) with 'I omitted set -e at the top'.
It looks like in this example it's used simply to trim whitespace. E.g.
$ echo ' hello ' | xargs hello
If so, I think an important difference is that mine won't hide the exit code, and you can then answer a sibling commenter (on forgetting without checking) with 'I omitted set -e at the top'.