ssh key

1. 查看是否存在sshkey

ls -al ~/.ssh

2. 生成sshkey

ssh-keygen -t rsa -C "your_email@example.com"

3. copy sshkey

pbcopy < ~/.ssh/id_rsa.pub

如提示不存在问题。可以这样

cd .ssh
cat id_rsa.pub

终端显示，复制过去