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# EXAMPLES
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## Collected examples
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Many example input files in journal and other formats can be found
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in `examples/` in the `hledger` repo.
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## Sample journals
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Synthetic data files like `examples/100x100x10.journal` are useful for benchmarks and testing.
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The numbers describe the number of transactions, number of accounts, and maximum account depth respectively.
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They are generated by [`tools/generatejournal.hs`](https://github.com/simonmichael/hledger/blob/master/tools/generatejournal.hs).
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They should get built automatically as needed, if not you can use `make samplejournals`:
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2023-11-26 21:30:04 +03:00
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```cli
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2021-09-27 14:44:14 +03:00
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$ make samplejournals
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ghc tools/generatejournal.hs
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[1 of 1] Compiling Main ( tools/generatejournal.hs, tools/generatejournal.o )
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Linking tools/generatejournal ...
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tools/generatejournal 100 100 10 >examples/100x100x10.journal
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tools/generatejournal 1000 1000 10 >examples/1000x1000x10.journal
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tools/generatejournal 1000 10000 10 >examples/1000x10000x10.journal
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tools/generatejournal 10000 1000 10 >examples/10000x1000x10.journal
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tools/generatejournal 10000 10000 10 >examples/10000x10000x10.journal
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tools/generatejournal 100000 1000 10 >examples/100000x1000x10.journal
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tools/generatejournal 3 5 5 >examples/ascii.journal
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tools/generatejournal 3 5 5 --chinese >examples/chinese.journal
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tools/generatejournal 3 5 5 --mixed >examples/mixed.journal
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```
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