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SSH StrictHostKeyChecking UserKnownHostsFile
글쓴이 : 최고관리자 날짜 : 2011-07-18 (월) 09:28 조회 : 12605
글주소 :
sshpass-1.04.tar.gz (91.5K), Down : 3, 2011-07-18 09:46:35
                                
ssh RSA key 저장을 물어보는 문구
[root@localhost ]# ssh -lroot 192.168.86.16
The authenticity of host '192.168.86.16 (192.168.86.16)' can't be established.
RSA key fingerprint is 6b:40:72:xx:xx:xx:f1:80:49:b0:7d:xx:xx:xx:xx:xx.
Are you sure you want to continue connecting (yes/no)?
 
192.168.86.16 RSA key은 현재 저장되어있지 않음
[root@localhost ] cat /root/.ssh/known_hosts
192.168.86.10 ssh-rsa AAAACxxxxxx2EAAAABIwAAAQEAoOP1A67WwTFI6IlM5PqxxxxxrHzIVuxPkaSL+SKHItGDxKtTZmyBXSecYyi3QBcUz+x0s0bZ4oDhJKiThT88lA5MOFaHFyiroy3piasU2ojuarn2MelqKMELjBF/995qg2aDZExuianhOgK4T4OADvXJeTwmUwIFpmEWkpaRzfJOjBUw75zSVHCUqTHbMPAMFsYjGlTQFX8GBhNOxhgoGMZkR5/zT2WIkTid6x4l8ocXM9z9oVE6hdAFs8bh8HinYEwV5njjgMjDj21LSxZWOMi+kJdshdVIGnqfgyVEgV/ldzOLM0B8YhnxtkX0yxM7okxyC5Oog9khGw==
192.168.86.11 ssh-rsa AAAAxxxxxxxyc2EAAAADAQABAAABAQC+M87GT5YzOWV1kIPxxxxnrE0OSTt558ZUhKpl694sH4Oh7rEPJkK+J7DF3iU0sRS7eXybGPTxzmhnAIU4DDPqBfa9taAw1NzAcogPI0YmoS3zkwBxsswOB3nqG4PNWpLJQamKUyZul4jYZOA8A0j0HhWlZEB9QPgyknDkuyBpadnM83PqWyS4y6o8yXEM5Mw72k691yIQWH3aBMO3YmxIeAZJp+ffvi889Ds0ZLpy73plKTXZ+73038gzAlbbjF8SFfa4QsZ1g1zY7+LSaNT55FNVeDAa4Rtat/asuj/Pqi21qylmhoKVWxM/2SlKCq3o/f/KXZ+WnB7AG5:
 
 
# RSA key 저장여부 묻지않고 강제로 저장
[root@localhost key]# ssh -lroot -oStrictHostKeyChecking=no 192.168.86.16
Warning: Permanently added '192.168.86.16' (RSA) to the list of known hosts.
 
 
# RSA key 저장하지 않기
[root@localhost key]#  ssh  -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o IdentityFile=id_rsa -o UserKnownHostsFile=known_hosts -p '22' 'root'@'192.168.86.16'
Warning: Permanently added '192.168.86.16' (RSA) to the list of known hosts.
Last login: Mon Jul 18 18:51:16 2011 from 192.168.86.150
 
ex) key값 위치지정해서
ssh  -o StrictHostKeyChecking=no -o IdentityFile=id_rsa -o UserKnownHostsFile=known_hosts -p '22' 'root'@'192.168.86.16'
 
 
※ sshpass : 소스파일 첨부
인증키저장없이 패스워드 찍고 로그인하기
# ./configure
# make
# make install
 
# sshpass -p ${PASSWORD} ssh -T -oStrictHostKeyChecking=no root@192.168.86.16 ${CMD}
 

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