Created
July 11, 2016 04:37
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add a ssh key on servers
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| #!/bin/sh | |
| SSH_KEY="key" | |
| if [ -f ~/.ssh/authorized_keys ] && [ $(grep -c "$SSH_KEY" ~/.ssh/authorized_keys) -gt 0 ]; then | |
| echo "ssh key exists" | |
| else | |
| if [ -f ~/.ssh/authorized_keys ]; then | |
| cp ~/.ssh/authorized_keys ~/.ssh/authorized_keys.bak | |
| fi | |
| printf "\n$SSH_KEY" >> ~/.ssh/authorized_keys | |
| fi |
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