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@@ -150,11 +150,11 @@ need to provide your client keys, certificates and trusted CA:
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If you want to secure your Docker client connections by default, you can move
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the files to the `.docker` directory in your home directory -- and set the
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`DOCKER_HOST` and `DOCKER_TLS_VERIFY` variables as well (instead of passing
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-`-H=tcp://:2376` and `--tlsverify` on every call).
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+`-H=tcp://$HOST:2376` and `--tlsverify` on every call).
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$ mkdir -pv ~/.docker
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$ cp -v {ca,cert,key}.pem ~/.docker
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- $ export DOCKER_HOST=tcp://:2376 DOCKER_TLS_VERIFY=1
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+ $ export DOCKER_HOST=tcp://$HOST:2376 DOCKER_TLS_VERIFY=1
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Docker will now connect securely by default:
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