Example Analysis of copy_pubkey.sh non-automatic script in shell

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#! / bin/bashprivkey= "$HOME/.ssh/id_rsa" publickey= "$HOME/.ssh/id_rsa.pub" # Usage helpif [$#-ne 1]; then echo "Usage:$0 [user@] hostname" exit 1fi# test private/publick key exist or not, and the privilege 600or notif [- f "$privkey"-a-f "$publickey"]; then privkey_priv= `stat-c% a $privkey` if ["$privkey_priv"-ne 600] Then echo "The privilege of private key ~ / .ssh/id_rsa is not 600, exit now." Exit 1 fielse echo "private/public key is not exist, it will create it" ssh-keygen-t rsa-f $privkey-N 'echo "keys created over, it located on $HOME/.ssh/" fissh-copy-id-o StrictHostKeyChecking=no $1if [$?-eq 0]; then echo-e "\ e [31mssh can't to the remote host\ e [0m" exit 1fi thanks for reading! This is the end of this article on "sample analysis of copy_pubkey.sh non-automatic scripts in shell". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it out for more people to see!