devel:misc:ssh
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Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
devel:misc:ssh [2016/04/26 17:10] – [Config file] boemer | devel:misc:ssh [2016/05/13 16:45] – [SSH - network services] boman | ||
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A guide about how to configure and use SSH in Ubuntu. | A guide about how to configure and use SSH in Ubuntu. | ||
- | * How to log into a remote machine? | + | |
- | * How to configure the login properly with an SSH key and config file? | + | |
- | * How to transfer files from one machine to another? | + | |
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ssh boemer@clifton.ltas.ulg.ac.be | ssh boemer@clifton.ltas.ulg.ac.be | ||
- | The terminal then asks for the password and the connection is established. | + | The terminal then asks for the password and the connection is established. |
Always having to type the full '' | Always having to type the full '' | ||
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==== SSH keys ==== | ==== SSH keys ==== | ||
- | SSH keys are similar to passwords. | + | SSH keys are similar to passwords. |
+ | The public key has to be transfered to the remote machine by the command '' | ||
- | The public key has to be transfered to the remote machine by the command '' | + | When you try to connect for the next time to the remote machine, no password will be asked since the ssh command compares your private key in '' |
- | + | ||
- | When you try to connect for the next time to the remote machine, no password will be asked since the ssh command compares your private key in '' | + | |
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ssh boemer@fabulous.ltas.ulg.ac.be | ssh boemer@fabulous.ltas.ulg.ac.be | ||
| | ||
- | The easiest way to do so is to copy your private key '' | + | The easiest way to do so is to copy your private key '' |
- | scp .ssh/id-rsa | + | scp .ssh/id_rsa |
</ | </ | ||
- | <note important> | + | <note important> |
chmod -R 700 .ssh | chmod -R 700 .ssh | ||
| | ||
- | This command sets the permission recursively for all files in the '' | + | This command sets the permission recursively for all files in the '' |
- | <note warning> Previously, it was suggested to copy your private key '' | + | <note warning> Previously, it was suggested to copy your private key '' |
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User boemer | User boemer | ||
IdentityFile ~/ | IdentityFile ~/ | ||
+ | |||
+ | Additional defintions can simply be added to this file. If these abbreviations should also work on other machines, the '' | ||
===== File transfer ===== | ===== File transfer ===== | ||
- | Besides using FileZilla, files can also be directly transfered by SSH, or more precisely, SCP, i.e. Secure Copy. | + | Besides using FileZilla, files can also be directly transfered by SSH, or more precisely, |
+ | |||
+ | scp .ssh/config boemer@clifton.ltas.ulg.ac.be: | ||
+ | |||
+ | Or, in short, | ||
+ | |||
+ | scp .ssh/config clifton: | ||
devel/misc/ssh.txt · Last modified: 2017/07/10 18:12 by boemer