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changes.mady.by.user Philippe Bruel

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changes.mady.by.user Don Horner

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Info
titlepasswordless ssh to fermi-devl

You can modify your .ssh config to allow direct passwordless access from your device to fermi-devl, by adding this to your .ssh/config file on your end:

Host slac*
        User <you>

Host slacl
        Hostname s3dflogin.slac.stanford.edu

Host slacd
        Hostname fermi-devl
        ProxyJump slacl

and then add your e.g. ~/.ssh/id_rsa.pub from from your device to ~/.ssh/authorized_keys at SLAC, using:

ssh-copy-id <you>@s3dflogin.slac.stanford.edu


For those using the cvs server on centaurusa outside from slac, you have to add a proxyjump for centaurusa. Since the cvs server is written in all CVS/Root files of a cvs package, you have to use the following solution:

Host centaurusa.slac.stanford.edu
        Hostname centaurusa
        ProxyJump slacl
Info
titleShared accounts

To access shared accounts (e.g., glast, glastraw), you will likely need to get a token by running kinit first.  Then, you can ssh or ksu to the account.  You must also be listed in the .k5login file in the home directory for the account.  Anyone who already has access the account can add you to this file.

Info
title.bash_profile

.bashrc:

  • a directory gets added to your home dir, called profile_d. It points back to the group equivalent in /sdf/group/fermi/sw/ and includes the contents of those conf files into your session's bashrc. Group-level settings go there, eg $LATCalibRoot.
  • don't overwrite your .bash_profile or you'll lose the code that does this:

# SLAC S3DF - source all files under ~/.profile.d
if [[ -e ~/.profile.d && -n "$(ls -A ~/.profile.d/)" ]]; then
 source <(cat $(find -L ~/.profile.d -name '*.conf'))
fi

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