Putty;
1, install putty,Puttygen.
2. Open Puttygen, click Generate to generate the key,save Privatekey the key.
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3, Copy the public key to Linux
1, mkdir/root/.ssh// Create /root/.ssh directory, this directory does not exist by default.
2, chmod 700/root/.ssh// Change permissions for this directory
3, vi/root/.ssh/authorized_keys// Paste the public key content into the file Vi/root/.ssh/authorized_keys
4, turn off seLinux
1, Setenforce 0 temporarily closed, no restart required
2, vi/etc/selinux/config seliunx= (enforcing) change to disabled Restart permanently off
5, set key login
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Xshell
1. Open the Xshell tool to create a public key and a private key
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2, Copy the public key to Linux
1, mkdir/root/.ssh// Create /root/.ssh directory, this directory does not exist by default.
2, chmod 700/root/.ssh// Change permissions for this directory
3,vi/root/.ssh/authorized_keys// Paste the public key content into the file Vi/root/.ssh/authorized_keys
3, turn off seLinux
1,Setenforce 0 temporarily closed, no restart required
2,vi/etc/selinux/config seliunx= (enforcing) change to disabled Restart permanently off
4, set key login
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This article is from the "12117109" blog, please be sure to keep this source http://12127109.blog.51cto.com/12117109/1858626
Remote key Login Linux system (putty, Xshell)