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doi-t/open_22_port_with_awscli.sh

Last active July 5, 2019 00:32
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open_22_port_with_awscli.sh
#!/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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