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1.1 ÐÞ¸Ä/etc/ssh/sshd_config
Port 22 //ssh¶Ë¿ÚĬÈÏÊÇ22
Port 25680 //½«¶Ë¿ÚºÅÐ޸ijÉ25680
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sudo /etc/init.d/ssh restart
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2.1 ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa
cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
2.2 ²âÊÔÊÇ·ñÅäÖóɹ¦
ssh localhost
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chmod 700 ~/.ssh
chmod 600 ~/.ssh/authorized_keys
2.3 ½«¹«Ô¿Îļþ¿½±´µ½Ô¶³Ì·þÎñÆ÷
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cat ~/.ssh/id_dsa.pub | ssh Ô¶³ÌÓû§Ãû@Ô¶³Ì·þÎñÆ÷ip -p ¶Ë¿ÚºÅ 'cat - >> ~/.ssh/authorized_keys'
2. ·½·¨¶þ:
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scp -p ¶Ë¿ÚºÅ ~/.ssh/id_dsa.pub Ô¶³ÌÓû§Ãû@ip:/home/Ô¶³ÌÓû§Ãû/
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cat id_dsa.pub >> ~/.ssh/authorized_keys
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