DTT-parser

Import existing data

Acquire the lates source files (zrep.tar.xz). Uncompress it from this directory:

$ cd dtt-parser
$ tar -xf ~/Downloads/zrep.tar.xz

Import new files

1. Put the files into sources/
2. Run make
3. archives/all.tar.xz contains everything. Back this up somewhere.

Build reports

Step 1: Run make latest to find the latest transaction that is included in the DTT files.

Step 2: Append that timestamp to the reports.txt-file:

2015-08-31 19:10
2015-09-14 12:00
2015-10-14 12:00

Step 3: Run make.

Step 4: reports/001.txt and reports/002.txt now contains the data for the two time periods.

Step 5: (On Mac) Write pbcopy < reports/002.txt to copy the data to the clipboard. Paste it into Google Sheets.

When in doubt

Run make.

Scripts / other reports

The following scripts are included:

• popular.py: Returns the number of sold products in a period.