.. _avail_easyconfig_constants:

*(see also* ``eb --avail-easyconfig-constants`` *)*

Constants that can be used in easyconfigs
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======================    ===================    =================================================
Constant name             Constant value         Description                                      
======================    ===================    =================================================
``OS_NAME``               ``UNKNOWN``            System name (e.g. 'fedora' or 'RHEL')            
``EXTERNAL_MODULE``       ``EXTERNAL_MODULE``    External module marker                           
``OS_VERSION``            ``UNKNOWN``            System version                                   
``HOME``                  ``/Users/kehoste``     Home directory ($HOME)                           
``OS_TYPE``               ``Darwin``             System type (e.g. 'Linux' or 'Darwin')           
``SYS_PYTHON_VERSION``    ``2.7.10``             System Python version (platform.python_version())
======================    ===================    =================================================