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28 lines
422 B
ReStructuredText
28 lines
422 B
ReStructuredText
Shells
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******
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What is a shell?
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================
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Introduction to Bash
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====================
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Shell fundamentals
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==================
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Environment variables
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---------------------
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``$PATH``, ``$HOME``, ``$USER``, etc
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Special environment variables
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-----------------------------
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``$$``, ``$!``, ``$?``, etc
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History
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-------
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``.bash_history``, ``!!``, etc
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Job control
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-----------
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``^Z``, ``bg``, ``fg``, ``%1/2/3..``, ``jobs``
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