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xiexianbin/configure_ssh_without_pass

Created May 2, 2018 04:00
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configure_ssh_without_pass
#!/bin/bash
ssh-keygen -t rsa -b 2048 -N "" -f $HOME/.ssh/id_rsa
cat $HOME/.ssh/id_rsa.pub >$HOME/.ssh/authorized_keys
chmod 600 $HOME/.ssh/authorized_keys
for ip in $(awk '{print $1}' install.config); do
rsync -av -e 'ssh -o StrictHostKeyChecking=no' $HOME/.ssh/authorized_keys root@$ip:$HOME/.ssh/
done
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