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| language | bash |
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| theme | Midnight |
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| title | Python before and after modulesloading a module |
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[aa3301@axon ~]$ python --version
Python 2.7.5
[aa3301@axon ~]$ which python
/usr/bin/python
[aa3301@axon ~]$ ml anaconda3-2019.03
[aa3301@axon ~]$ python --version
Python 3.7.3
[aa3301@axon ~]$ which python
/share/apps/anaconda3-2019.03/bin/python |
In the example above when we login and run python we get the default system python, but if we run ml (which can also be run as module load) and load anaconda we get a much newer version with a bunch of modules already installed.
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| language | bash |
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| theme | Midnight |
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| title | More module commands |
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[aa3301@axon ~]$ ml
Currently Loaded Modules:
1) anaconda3-2019.03
[aa3301@axon ~]$ ml av
------------------------------------------------------------------------------------------------------- /share/modulefiles/manual ----------------------------------------------------------------------------------------------------
anaconda3-2019.03 (L) cuda@10.0.130 cuda@10.1.168 cuda@9.2.88 cudnn@7.3.0 cudnn@7.5.1-10.0 cudnn@7.6.1.34-10.0 cudnn@7.6.1.34-10.1
Where:
L: Module is loaded
Use "module spider" to find all possible modules.
Use "module keyword key1 key2 ..." to search for all possible modules matching any of the "keys". |
Running the ml (or module list) will show you the currently loaded modules, and ml av (or module avail) will show you the available modules to load.
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| language | bash |
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| theme | Midnight |
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| title | Use tab completion to navigate the modules |
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[aa3301@axon ~]$ ml
add cuda@10.0.130 cudnn@7.3.0 cudnn@7.6.1.34-10.1 keyword purge save spider unuse whatis
anaconda3-2019.03 cuda@10.1.168 cudnn@7.5.1-10.0 delete list restore show swap update
avail cuda@9.2.88 cudnn@7.6.1.34-10.0 help load rm sl unload use
[aa3301@axon ~]$ module load cud
cuda@10.0.130 cuda@10.1.168 cuda@9.2.88 cudnn@7.3.0 cudnn@7.5.1-10.0 cudnn@7.6.1.34-10.0 cudnn@7.6.1.34-10.1 |
The ml alias is convenient shortcut to most commands. If you type ml and press tab it will show you all the possible completion the same is true of the module load command.