https://lms.onnocenter.or.id/wiki/index.php?action=history&feed=atom&title=Ssh%3A_automatic_login_%28en%29 2026-04-20T15:19:54Z Revision history for this page on the wiki MediaWiki 1.45.1 https://lms.onnocenter.or.id/wiki/index.php?title=Ssh:_automatic_login_(en)&diff=71807&oldid=prev 2025-01-07T02:05:32Z

<p>Created page with &quot;Source: http://wp.uberdose.com/2006/10/16/ssh-automatic-login/ * public ssh key, check if the file id_dsa.pub exists ~/.ssh * if id_dsa.pub does not exist in ~/.ssh, execu...&quot;</p> <p><b>New page</b></p><div>Source: http://wp.uberdose.com/2006/10/16/ssh-automatic-login/<br /> <br /> * public ssh key, check if the file id_dsa.pub exists<br /> <br /> ~/.ssh<br /> <br /> * if id_dsa.pub does not exist in ~/.ssh, execute<br /> <br /> chmod 700 ~/.ssh<br /> ssh-keygen -t dsa<br /> ssh-keygen -t rsa<br /> <br /> * copy to the remote server<br /> <br /> scp ~/.ssh/id_dsa.pub remoteuser@remoteserver.com:<br /> scp ~/.ssh/id_rsa.pub remoteuser@remoteserver.com:<br /> <br /> * on the remote server, append the content of the public key id_dsa.pub to ~/.ssh/authorized_keys and delete the file id_dsa.pub<br /> <br /> mkdir .ssh<br /> touch .ssh/authorized_keys<br /> cat id_dsa.pub &gt;&gt; .ssh/authorized_keys<br /> cat id_rsa.pub &gt;&gt; .ssh/authorized_keys<br /> <br /> Or simultaneously perform with the method<br /> <br /> ssh -l remoteuser remoteserver.com &#039;mkdir .ssh&#039;<br /> ssh -l remoteuser remoteserver.com &#039;touch ~/.ssh/authorized_keys&#039;<br /> cat ~/.ssh/id_dsa.pub | ssh -l remoteuser remoteserver.com &#039;cat &gt;&gt; ~/.ssh/authorized_keys&#039;<br /> <br /> do not forget to delete id_dsa.pub from the home directory on the remote server<br /> <br /> afterward, we can log in without being asked for a password<br /> <br /> ssh -l remoteuser remoteserver.com<br /> ssh remoteuser@remoteserver.com<br /> <br /> <br /> ==Other Alternatives==<br /> <br /> The whole process is much easier if you just use:<br /> <br /> ssh-copy-id [-i [identity_file]] [user@]machine<br /> <br /> ssh-keygen -t dsa<br /> ssh-keygen -t rsa<br /> ssh-copy-id user@machine<br /> <br /> <br /> ==References==<br /> <br /> * http://wp.uberdose.com/2006/10/16/ssh-automatic-login/<br /> <br /> ==Interesting Links==<br /> <br /> * [[ssh]]<br /> * [[ssh - executing commands remotely]]<br /> * [[SSH Preparation for SCP Batch]]</div>

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