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How to access to the Linux environment through the login servers

We provides login servers so that you can use Linux environment from outside. This enables you to work on the Linux Environment from outside and to transfer files with the Linux environment.

Login Server

We provides Login Servers as follows.

  • logex00.educ.cc.keio.ac.jp
  • logex01.educ.cc.keio.ac.jp
  • logex02.educ.cc.keio.ac.jp

Remote Login

Through the Login Servers, you can work on the Linux environment from outside. SSH client software, such as ssh command or Putty is required for remote login.

The ssh command is available on Linux, Unix OS and Mac OS X in the standard, so you can use remote login services from command line. If you use the Windows, SSH client software (ex. Xming) is required Separately.

The Example of remote login from the Windows and the Mac OS X are as follows.

Restrictions

License Based Restriction

Since the Login Servers allow connections from outside of the campuses, some applications have NOT been installed into the Login Servers due to restrictions in accordance with related software licenses.

Here is a list of the applications. You can use them at the workstation room.

  • Gaussian
  • Mathematica
  • MATLAB
  • Xilinx Vivado SDK

※ Please note that we set limitations of using some applications other than those above on Login Servers without notice.

Prohibition of Heavy-Load Process

The Login Servers have been set up while supposing light usage. Therefore, you MUST NOT run a process that requires high calculation resources for a long time in the servers. Since the process results in inconveniences to other users, we may stop such processes without notice.

If you want to run a heavy-load process for a long time on the purpose of research, please use Calculation Servers.

How to transfer files

In order to transfer files with Linux environment, you need to use scp command, sftp command or client software that corresponds to SCP or SFTP such as WinSCP.

If you want to know how to transfer files using WinSCP, please refer to [Transfer files using WinSCP]

Last-Modified: May 2, 2018

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