37 lines
2.4 KiB
TeX
37 lines
2.4 KiB
TeX
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\section{Accessing the version controlled subroutine}
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% This section is copied from the msuwiki: http://msusrv4/msuwiki/Theory%20and%20Simulation/SVN
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Before you start: Before you are able to access the version-controlled software, you need to get a valid login to the msuhp9 server. Please ask either Berthold Becksch\"afer (-922) or Achim Kuhl (-923) to set up your permissions accordingly.
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\subsection{Windows}
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\subsubsection{Putty}
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Get yourself PuTTY and PuTTYgen from http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html
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Generate a RSA (SSH2) 2048 bit strong key pair with PuTTYgen. Save the private part of the key to a secure location (My Documents or such). Copy the public part from the PuTTYgen window, paste it into a text-editor and save. Append the contents of that file to \verb|~/.ssh/authorized_keys| on any workstation you can log on to.
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Create a profile in PuTTY called "msuhp9" with host: msuhp9.mpie.de, your standard "MPIE\\myName" username and specify the above location of your private key file as means of authentication.
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You should then be able to connect with this profile to msuhp9 WITHOUT password authentication!
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\subsubsection{Tortoise}
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Install the subversion-client Tortoise at http://tortoisesvn.net/downloads
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Create a directory to hold the CPFEM subroutine on your PC.
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Right-Click in this folder and select "SVN checkout" from the context menu. Specify
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svn+ssh://msuhp9/home/svn/repos/cpfem
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as the URL of the desired repository. This will use the profile named "msuhp9" from PuTTY and should hence not ask for any authentication from your end.
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\subsection{Linux workstations}
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\subsubsection{Key authentication}
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if not already done, generate a 2048 bit RSA key pair using
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ssh-keygen -t rsa -b 2048
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and go for the standard options offered. This will create "id\_rsa" (private key) and "id\_rsa.pub" (public key) within your \verb|~/.ssh| folder.
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Append \verb|id_rsa.pub| to \verb|~/.ssh/authorized_keys| and try logging into another workstation with
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ssh MPIE\\\\myName@msuwsX
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(exchange X with 2...11). It should NOT require password authentication.
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\subsubsection{Checkout}
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create a directory to hold the subversion-controlled CPFEM routine and change into this.
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svn checkout svn+ssh://MPIE\\\\myName@msuhp9.mpie.de/home/svn/repos/cpfem
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to copy the repository content to the current working directory -- done.
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familiarize yourself with svn: svn help
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