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> ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/home/username/.ssh/id_rsa):
Enter passphrase (empty for no passphrase): ¡Ê¥Ñ¥¹¥Õ¥ì¡¼¥º¤òÆþÎÏ¡Ë
Enter same passphrase username: ¡ÊƱ¤¸¥Ñ¥¹¥Õ¥ì¡¼¥º¤òÆþÎÏ¡Ë
Your identification has been saved in /home/username/.ssh/id_rsa.
Your public key has been saved in /home/username/.ssh/id_rsa.pub.
The key fingerprint is:

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id_rsa¤¬ÈëÌ©¸°¤Ç¡¢id_rsa.pub¤¬¸ø³«¸°¤Ë¤Ê¤ê¤Þ¤¹¡£
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> cd /home/username/.ssh
> cat id_rsa.pub >> authorized_keys
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¤µ¤é¤Ësshd.config¤Î¤³¤ÎÉôʬ¤ò
#PasswordAuthentication yes
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PasswordAuthentication no
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2008ǯ03·î12Æü¡Ê¿å¡Ë No.386 (Æüµ­)