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cs415pdc:troubleshooting.lab1 [2017/09/19 22:13]
scarl created
cs415pdc:troubleshooting.lab1 [2022/01/25 23:33] (current)
scarl
Line 13: Line 13:
 It likely worked if the first time it asks for your password and then just returns. The next two should just return, without asking for the password. It likely worked if the first time it asks for your password and then just returns. The next two should just return, without asking for the password.
  
-The other thing to fix is your ''​host_file''​. You want not just the name of the computer, but the full //domain name// of the computer. For example, instead of ''​farheen'',​ you would write ''​farheen.sewanee.edu''​. For example ​my host_file looks like this:+The other thing to fix is your ''​host_file''​. You want not just the name of the computer, but the full //domain name// of the computer. For example, instead of ''​farheen'',​ you would write ''​farheen.sewanee.edu''​. For example, one possible ​host_file looks like this:
  
-''​farheen.sewanee.edu''​ +<​html>​ 
-''​eneva.sewanee.edu''​ +<​pre>​ 
-''​hive.sewanee.edu''​ +farheen.sewanee.edu 
-''​oscar.sewanee.edu''​+eneva.sewanee.edu 
 +biss.sewanee.edu 
 +oscar.sewanee.edu 
 +</​pre>​ 
 +</​html>​
  
 +=== Troubleshooting - Agent Refused Operation ===
  
 +**Error** Message received when trying to ssh into another computer:
 +''​signing failed: agent refused operation''​
  
 +**Solution:​** I received this error because I had put a //​passphrase//​ on my private key.
 +
 +Fix it by doing **ssh-add**
 +
 +== //​[[https://​askubuntu.com/​questions/​762541/​ubuntu-16-04-ssh-sign-and-send-pubkey-signing-failed-agent-refused-operation|Solution found on AskUbuntu (part of the StackExchange network)
 +]] //
 + ==
  
cs415pdc/troubleshooting.lab1.1505859197.txt.gz · Last modified: 2017/09/19 22:13 by scarl