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Introduction to command-line shells
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.. toctree::
   :hidden:

   first_steps
   common_shell_commands
   virtual_environments
   

This chapter aims to be a compact introduction to command-line shells like *bash*, *zsh* and *PowerShell*.

.. rst-class:: strong-references

  * :doc:`first_steps`:
  * :doc:`common_shell_commands`:
  * :doc:`virtual_environments`: