Update commands.md

docs/easycozy/commands.md

-### :computer: Commands
+# :computer: Commands
 
-This section includes all common commands used on dev environment.
+This section includes all common commands used on dev environment. These commands should be runned in `easy-cozy` directory.
+```sh
+cd easy-cozy
+```
 
-### App
+## App
 
-#### Install a specific version of an app
+### Install a specific version of an app
 
 ```bash
-$ cd /easy-cozy
-$ docker-compose exec cozy ./cozy apps update home --domain "[name].cozy.self-data.alpha.grandlyon.com" git://github.com/doubleface/cozy-collect.git#build-debug
+docker-compose exec cozy ./cozy apps update home --domain "[name].cozy.self-data.alpha.grandlyon.com" git://github.com/doubleface/cozy-collect.git#build-debug
 ```
 
-### Konnector
+## Konnector
 
-#### Install a specific version of a konnector
+### Install a specific version of a konnector
 
 ```bash
-$ cd /easy-cozy
 # cozy-stack konnectors uninstall ${konn} --domain ${url}
-$ docker-compose exec cozy ./cozy konnectors uninstall grdfgrandlyon --domain "[name].cozy.self-data.alpha.grandlyon.com"
+docker-compose exec cozy ./cozy konnectors uninstall grdfgrandlyon --domain "[name].cozy.self-data.alpha.grandlyon.com"
 grdfgrandlyon has been uninstalled
 # cozy-stack konnectors install ${konn} --domain ${url}
-$ docker-compose exec cozy ./cozy konnectors install grdfgrandlyon --domain "[name].cozy.self-data.alpha.grandlyon.com" git://forge.grandlyon.com/web-et-numerique/llle_project/grdf-adict-konnector.git#build
+docker-compose exec cozy ./cozy konnectors install grdfgrandlyon --domain "[name].cozy.self-data.alpha.grandlyon.com" git://forge.grandlyon.com/web-et-numerique/llle_project/grdf-adict-konnector.git#build
 grdfgrandlyon (0.1.5) has been installed on [name].cozy.self-data.alpha.grandlyon.com
 ```
 
-#### Update the version of a konnector
+### Update the version of a konnector
 
 ```bash
 $ cd /easy-cozy
@@ -33,42 +34,38 @@ $ cd /easy-cozy
 $ docker-compose exec cozy ./cozy konnectors update grdfgrandlyon --domain "[name].cozy.self-data.alpha.grandlyon.com"
 grdfgrandlyon has been upgraded to 0.1.5-d4bbe7350ecf13d13734f559c538e3c0ee8dc7ae
 ```
-#### Run a konnector from the stack
+### Run a konnector from the stack
 
 ```bash
-$ cd /root/easy-cozy
 # cozy-stack konnectors run ${konn} --domain ${url}
-$ docker-compose exec cozy ./cozy konnectors run grdfgrandlyon --domain "[name].cozy.self-data.alpha.grandlyon.com"
+docker-compose exec cozy ./cozy konnectors run grdfgrandlyon --domain "[name].cozy.self-data.alpha.grandlyon.com"
 ```
 
-### Instance
+## Instance
 
-#### Set log level to debug for an instance
+### Set log level to debug for an instance
 
 ```bash
-$ cd /root/easy-cozy
 # cozy-stack instances debug ${url} true
-$ docker-compose exec cozy ./cozy instances debug --domain "[name].cozy.self-data.alpha.grandlyon.com" true
+docker-compose exec cozy ./cozy instances debug --domain "[name].cozy.self-data.alpha.grandlyon.com" true
 ```
 
 #### List all instances
 
 ```bash
-$ cd /root/easy-cozy
 # cozy-stack instances ls
-$ docker-compose exec cozy ./cozy instances ls
+docker-compose exec cozy ./cozy instances ls
 ```
 
-### Stack
+## Stack
 
-#### Check stack version
+### Check stack version
 
 ```bash
-$ cd /easy-cozy
-$ docker-compose exec cozy ./cozy version
+docker-compose exec cozy ./cozy version
 ```
 
-#### Update stack version
+### Update stack version
 
 Update version in the Dockerfile on gitlab.
 
@@ -94,3 +91,12 @@ Update version in the Dockerfile on gitlab.
     > ./cozy: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.32' not found (required by ./cozy)
 
     We have replaced debian:stable-slim with ubuntu:20.10 as installer for our docker build:  [https://forge.grandlyon.com/pocs/cozy/easy-cozy/-/commit/48a30a03f209169e0f1ebb0d106bb4361e7cd167](https://forge.grandlyon.com/pocs/cozy/easy-cozy/-/commit/48a30a03f209169e0f1ebb0d106bb4361e7cd167)
+
+### Manipulate data
+To read/write data from the stack you can run the following commands
+```sh
+docker-compose exec db curl -u [USER]:[PASSWORD] -X [METHOD] http://127.0.0.1:5984/[DATABASE]
+```
+
+:warning: When updating a document, make sure to remove the `_id` and to add `_rev` fields
+