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cryptozeny/ssh_without_password

Created June 22, 2019 23:26
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ssh without password
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ssh_without_password
targetUSER="root" && \
targetIP="149.28.43.9" && \
ssh ${targetUSER}@${targetIP} mkdir -p .ssh && \
cat ~/.ssh/id_rsa.pub | ssh ${targetUSER}@${targetIP} 'cat >> .ssh/authorized_keys'
enter password twice
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cryptozeny commented Aug 17, 2019 •
edited

on AWS

keyLocation="$HOME/key.pem" &&\
targetUSER="ubuntu" &&\
targetIP="ec1-23-45-678-901.ap-northeast-2.compute.amazonaws.com" &&\
ssh -i "$keyLocation" ${targetUSER}@${targetIP} mkdir -p .ssh &&\
cat ~/.ssh/id_rsa.pub | ssh -i "$keyLocation" ${targetUSER}@${targetIP} 'cat >> .ssh/authorized_keys' &&\
ssh ${targetUSER}@${targetIP}

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