.ssh/config: “Bad configuration option: UseKeychain” on Mac OS Sierra 10.12.6
Try to specify another option, namely IgnoreUnknown like below: Host * IgnoreUnknown UseKeychain UseKeychain yes You can find more info about this here. If you already have an IgnoreUnknown value, use comma separated values Host * IgnoreUnknown AddKeysToAgent,UseKeychain AddKeysToAgent yes UseKeychain yes If you have multiple Host configs that use the UseKeychain option, make sure … Read more