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40 lines
1.4 KiB
ReStructuredText
40 lines
1.4 KiB
ReStructuredText
..
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Normally, there are no heading levels assigned to certain characters as the structure is
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determined from the succession of headings. However, this convention is used in Python’s
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Style Guide for documenting which you may follow:
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# with overline, for parts
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* for chapters
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= for sections
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- for subsections
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^ for subsubsections
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" for paragraphs
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#########################
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Scripting
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#########################
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This is a list of how certain tasks may be accomplished when you use
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restic via scripts.
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Check if a repository is already initialized
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********************************************
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You may find a need to check if a repository is already initialized,
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perhaps to prevent your script from initializing a repository multiple
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times. The command ``snapshots`` may be used for this purpose:
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.. code-block:: console
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$ restic -r /srv/restic-repo snapshots
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Fatal: unable to open config file: Stat: stat /srv/restic-repo/config: no such file or directory
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Is there a repository at the following location?
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/srv/restic-repo
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If a repository does not exist, restic will return a non-zero exit code
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and print an error message. Note that restic will also return a non-zero
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exit code if a different error is encountered (e.g.: incorrect password
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to ``snapshots``) and it may print a different error message. If there
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are no errors, restic will return a zero exit code and print all the
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snapshots.
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