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87 lines
3.2 KiB
ReStructuredText
87 lines
3.2 KiB
ReStructuredText
.. _recipes:
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FAQ
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===
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Recipes
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-------
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Co-occurrence of tags
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~~~~~~~~~~~~~~~~~~~~~
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If I want to find out how often I mentioned my flatmates Alberto and Melo in the same entry, I run ::
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jrnl @alberto --tags | grep @melo
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And will get something like ``@melo: 9``, meaning there are 9 entries where both ``@alberto`` and ``@melo`` are tagged. How does this work? First, ``jrnl @alberto`` will filter the journal to only entries containing the tag ``@alberto``, and then the ``--tags`` option will print out how often each tag occurred in this `filtered` journal. Finally, we pipe this to ``grep`` which will only display the line containing ``@melo``.
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Combining filters
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~~~~~~~~~~~~~~~~~
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You can do things like ::
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jrnl @fixed -starred -n 10 -until "jan 2013" --short
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To get a short summary of the 10 most recent, favourited entries before January 1, 2013 that are tagged with ``@fixed``.
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Statistics
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~~~~~~~~~~
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How much did I write last year? ::
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jrnl -from "jan 1 2013" -until "dec 31 2013" | wc -w
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Will give you the number of words you wrote in 2013. How long is my average entry? ::
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expr $(jrnl --export text | wc -w) / $(jrnl --short | wc -l)
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This will first get the total number of words in the journal and divide it by the number of entries (this works because ``jrnl --short`` will print exactly one line per entry).
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External editors
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----------------
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To use external editors for writing and editing journal entries, set them up in your ``.jrnl_config`` (see :doc:`advanced usage <advanced>` for details). Generally, after writing an entry, you will have to save and close the file to save the changes to jrnl.
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Sublime Text
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~~~~~~~~~~~~
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To use Sublime Text, install the command line tools for Sublime Text and configure your ``.jrnl_config`` like this:
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.. code-block:: javascript
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"editor": "subl -w"
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Note the ``-w`` flag to make sure jrnl waits for Sublime Text to close the file before writing into the journal.
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MacVim
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~~~~~~
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Similar to Sublime Text, MacVim must be started with a flag that tells the the process to wait until the file is closed before passing control back to journal. In the case of MacVim, this is ``-f``:
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.. code-block:: javascript
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"editor": "mvim -f"
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iA Writer
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~~~~~~~~~
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On OS X, you can use the fabulous `iA Writer <http://www.iawriter.com/mac>`_ to write entries. Configure your ``.jrnl_config`` like this:
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.. code-block:: javascript
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"editor": "open -b jp.informationarchitects.WriterForMacOSX -Wn"
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What does this do? ``open -b ...`` opens a file using the application identified by the bundle identifier (a unique string for every app out there). ``-Wn`` tells the application to wait until it's closed before passing back control, and to use a new instance of the application.
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Notepad++ on Windows
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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To set `Notepad++ <http://notepad-plus-plus.org/>`_ as your editor, edit the jrnl config file (``.jrnl_config``) like this:
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.. code-block:: javascript
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"editor": "C:\\Program Files (x86)\\Notepad++\\notepad++.exe -multiInst -nosession",
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The double backslashes are needed so jrnl can read the file path correctly. The ``-multiInst -nosession`` options will cause jrnl to open its own Notepad++ window.
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