Password-less SSH Login: Difference between revisions
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m Created page with '==WHY== Because you might want that some of your scripts to be able to login to a remote host and do stuff without storing your password... ==HOW== <source lang="bash"> #this …' |
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==HOW== | ==HOW== | ||
This is the LOCAL HOST setup | |||
<source lang="bash"> | <source lang="bash"> | ||
ssh-keygen -t rsa -b 1024 -f ~/.ssh/rsync-key | ssh-keygen -t rsa -b 1024 -f ~/.ssh/rsync-key | ||
</source> | </source> | ||
This is the REMOTE HOST setup. Get the rsync-key.pub from the LOCAL HOST through some secure way on the REMOTE HOST | |||
<source lang="bash"> | <source lang="bash"> | ||
cat ~/.ssh/rsync-key.pub >> ~/.ssh/authorized_keys | cat ~/.ssh/rsync-key.pub >> ~/.ssh/authorized_keys | ||
chmod 700 ~/.ssh/authorized_keys | chmod 700 ~/.ssh/authorized_keys | ||
</source> | </source> | ||
Be sure to enable public-key login in your sshd_config. | Be sure to enable public-key login in your sshd_config on your REMOTE HOST. | ||
Use this to login: | Use this to login from your LOCAL HOST: | ||
<source lang="bash"> | <source lang="bash"> | ||
Revision as of 13:58, 30 December 2010
WHY
Because you might want that some of your scripts to be able to login to a remote host and do stuff without storing your password...
HOW
This is the LOCAL HOST setup
ssh-keygen -t rsa -b 1024 -f ~/.ssh/rsync-keyThis is the REMOTE HOST setup. Get the rsync-key.pub from the LOCAL HOST through some secure way on the REMOTE HOST
cat ~/.ssh/rsync-key.pub >> ~/.ssh/authorized_keys
chmod 700 ~/.ssh/authorized_keysBe sure to enable public-key login in your sshd_config on your REMOTE HOST.
Use this to login from your LOCAL HOST:
ssh -i ~/.ssh/rsync-key -oPort=5522 user@remote_host -vEnjoy.
