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July 5, 2019 00:32
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| #!/bin/bash | |
| [ $# -ne 1 ] && echo "Usage: $0 <security group id>" && exit 1 | |
| SG_ID=$1 | |
| MY_IP=$(dig +short myip.opendns.com @resolver1.opendns.com) | |
| aws ec2 authorize-security-group-ingress --group-id ${SG_ID} \ | |
| --ip-permissions IpProtocol=tcp,FromPort=22,ToPort=22,IpRanges="[{CidrIp=${MY_IP}/32,Description='Open 22 port with awscli'}]" |
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