Write some docs on how to use

README.md

@@ -1,15 +1,41 @@
 # schmeckels
 
-## ToDo
+## Installation
+You need to have Python >= 3.8 and Poetry installed. Then you can run `poetry install` to create a virtuelenv and download all dependencies.
 
-- Graphen
-   - Linechart Verlauf über Monate (Gesamtetrag)
-   - Piechart verschiedene Tags
-- Übersicht auf Startseite
-    - Monatsübersicht dieser/letzter Monat
-    - Anzahl ungetaggte Transaktionen
-- Doku
+## Usage
+It's currently not packages so you have to use `poetry run schmeckels <cmd>`.
+Run it without a command to  get a small help page listing all commands.
 
+## Commands
+
+### init
+Run this once to create empty database and rules files
+
+### info
+This will print some informations about your sorted/unsorted transactions and also show the location of your config
+files.
+
+### import
+Run this to import CSV's from your bank
+
+### validate
+Check the syntax of your rules. Good thing to do before running e.g. autosort
+
+### autosort
+Run your defined rules against all unsorted transactions. Run with "-v --dry-run" after writing new rules is a good
+practice.
+
+### serve
+Start the web interface.
+
+### sort
+Manually sort all unsorted transactions.
+
+### stats
+Render a really simple EUR (Einnahmen Überschuss Rechnung).
+
+restart
 
 ## Example rules
 The rules file must be valid YAML and contain a list of all rules. A rule must contain: