...

Participants will require an intro level of experience of using Linux, as well as the ability to use a text editor from the command line.

Course Goals:

• Introduce a number of ways to access the Beartooth cluster.

• LMOD: Setting What is LMOD and how to use it to set up an Environment.

...

...

01: Accessing the Cluster

Topics:

• Access the Beartooth Cluster

• Navigate various folders.

• Take a look at the basic system/cluster.

...

• (SSH onto a login node – if using an existing ARCC account.)

• Access via SouthPass and start a shell terminal tab.

• Commands: man, id, groups

• Commands: arccquota

• Create and run a python Python script.

...

You have an Existing Account: Log on 

There are a number of ways to access the cluster: Logging Into HPC:

• Open up a terminal.

• Use a client such as MobiXTerm

...

[]$ python python01.py
Python version: 3.8.16 (default, May 31 2023, 12:44:21)
[GCC 8.5.0 20210514 (Red Hat 8.5.0-18)]
Traceback (most recent call last):
  File "python01.py", line 3, in <module>
    print("Version info: " + sys.version_info)
TypeError: can only concatenate str (not "sys.version_info") to str

# Let's update the code:
From: print("Version info: " + sys.version_info)
To:   print("Version info: " + str(sys.version_info))

[]$ python python01.py
Python version: 3.8.17 (default, Aug 10 2023, 12:50:17)
[GCC 8.5.0 20210514 (Red Hat 8.5.0-20)]
Version info: sys.version_info(major=3, minor=8, micro=17, releaselevel='final', serial=0)
[]$ python --version
Python 3.8.17

...

02: Setting up the Environment and LMOD

Topics:

• LMOD: Setting up an Environment.

• What’s available.

• How to find (spider) modules.

• Loading / purging modules.

• Dependencies.

...