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Merge pull request #979 from joaofnfernandes/docs-secrets-6294
Use printf, not echo when creating secrets
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@ -27,7 +27,7 @@ Options:
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## Description
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Creates a secret using standard input or from a file for the secret content. You must run this command on a manager node.
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Creates a secret using standard input or from a file for the secret content. You must run this command on a manager node.
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For detailed information about using secrets, refer to [manage sensitive data with Docker secrets](https://docs.docker.com/engine/swarm/secrets/).
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@ -36,7 +36,7 @@ For detailed information about using secrets, refer to [manage sensitive data wi
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### Create a secret
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```bash
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$ echo <secret> | docker secret create my_secret -
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$ printf <secret> | docker secret create my_secret -
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onakdyv307se2tl7nl20anokv
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