生成密钥对,若已有秘钥对,请忽略。
ssh-keygen
进行公钥分发;请按实际情况修改公钥路径以及用户名。例如appuser
for host in vs01 \
vs02 \
vs03 \
vs04; \
do ssh-copy-id -i ~/.ssh/id_rsa.pub appuser@$host; \
done
ssh-keygen
for host in vs01 \
vs02 \
vs03 \
vs04; \
do ssh-copy-id -i ~/.ssh/id_rsa.pub appuser@$host; \
done