entrypoint.sh-第9行:语法错误:意外的“(”

问题描述 投票:0回答:1

我正在尝试从docker运行以下脚本(基于高山图像)

#!/bin/sh

echo "test"

export USERNAME="AQICAHj456mvH8iSJofL46Xtr7KP6Ng3Vn5k6BpZbkAAAAZTBjBgkqhkiG9w0BBwagVjBUAgEAME8GCSqGSIb3DQEHATAeBglghkgBZQMEAS4wEQQMwCm8C+wSLRm/+sSuAgEQgCJHCFbrIwCQuH0x2iGp13j9SuxMtfrcE6c4SmrHRVkkX24f"
export AWS_REGION="us-east-1"
echo "$AWS_REGION"

decrypt=$(aws kms decrypt --ciphertext-blob fileb://<(echo "$USERNAME" | base64 -d))
export $key="$(echo $decrypt | jq .Plaintext -r | base64 -d)"

exec "$@"

我得到以下输出

test
us-east-1
/bin/entrypoint.sh: line 9: syntax error: unexpected "("

我不确定如何解决此语法错误。任何帮助表示赞赏。

bash docker entry-point
1个回答
0
投票

<(...)bash扩展名,在/bin/sh中不可用。您的脚本不需要它,您应该在那里使用$(...)

decrypt=$(aws kms decrypt --ciphertext-blob fileb://$(echo "$USERNAME" | base64 -d))
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