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The node you are on will normally be shown next to your netID when you log in to the Storrs HPC. For instance, if Jonathan the Husky’s netID was jtk10001, his terminal might look like this.

Code Block
[jth10001@login6 ~]$

This would tell us that Jonathan is on the node called “login6.” Another way to check what node you are on is to use the hostname command. See below.

Code Block
[jth10001@login6 ~]$ hostname
login6

What programs am I allowed to run on the login nodes?

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Programs that are running on a login node (login.storrs.hpc.uconn.edu) without using the job scheduler are subject to certain restrictions. Programs that run on the login nodes for longer than 1 hour, use greater than 5% of CPU power, and/or use greater than 5% of RAM listed below may be throttled or terminated without notice.

Below is a list of programs that are allowed to run on the login node without restrictions:

  • awk

  • basemount

  • bash

  • bzip

  • chgrp

  • chmod

  • cmake

  • comsollauncher

  • cp

  • du

  • emacs

  • find

  • fort

  • gcc

  • gfortran

  • grep

  • gunzip

  • gzip

  • icc

  • ifort

  • jservergo

  • less

  • ls

  • make

  • more

  • mv

  • nano

  • ncftp

  • nvcc

  • perl

  • rm

  • rsync

  • ruby

  • setfacl

  • sftp

  • smbclient

  • ssh

  • tail

  • tar

  • ukbfetch

  • vim

  • wget

How do I get priority access to HPC resources?

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