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Once the new UNIX account is established the user receives an access to LCLS analysis machines. The names of the hosts that users can use for interactive purposes (including doing interactive analysis) may depend on the particular experiment, the list is usually communicated to the PI. In addition to interactive hosts the maybe in the future a dedicated processing farm for batch jobs. More information about computing at LCLS can be found here.

Logging in

The analysis machines are accessible from a SLAC network through the "bastion hosts":

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To login to analysis host one has to first login to a dedicated "gateway" (pslogin, psdev, psexport, or psimport), then connect to one of the analysis hosts trough the psana "gateway". The only login type supported by LCLS machines is ssh. Here is the example of the login session from SLAC general network:

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