diff --git a/.gitignore b/.gitignore
index 1268165..768b739 100755
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 config.json
 token.sh
-data/*
\ No newline at end of file
+data/*
+!./data/.gitkeep
\ No newline at end of file
diff --git a/README.md b/README.md
index 45b258d..95dc373 100755
--- a/README.md
+++ b/README.md
@@ -7,7 +7,13 @@ Python script that mirrors YouTube Channels or playlist on a PeerTube instance
 * youtube-dl (both on machine running this script, and on peertube host)
 * python3 requests
 * cURL (to retrieve credentials first time)
-* jq
+
+## Installation
+
+```bash
+git clone https://forge.chapril.org/UncleSamulus/you2peer.git
+cd you2peer
+```
 
 ## Usage
 
@@ -31,6 +37,30 @@ First create target channels and playlists (using an admin account) and then Get
 * https://peertube.example.com/api/v1/accounts/{username}/video-channels
 * https://peertube.example.com/api/v1/video-playlists
 
+
+Then you can run the script on a regular basis (each day for instance), the previously added vidéos are specified in [./data/channel.playlist.previous.json](./data), to not to uploady vidéo again.
+
+
+```bash
+python3 ./src/mirror.py
+```
+
+If you run the script on another machine, make sure to keep the *.previous.json file in ./data, to upload only the new videos.
+
+## Automatization
+
+Instead of running this script regularly, you could setup a systemd timer to launch the script daily (for instance).
+
+```bash
+cp ./dist/you2peer.service /etc/systemd/system/you2peer.service
+cp ./dist/you2peer.timer /etc/systemd/system/you2peer.timer
+```
+
+```bash
+sudo systemctl daemon-reload
+sudo systemctl enable --now you2peer.timer
+```
+
 ## Contributors
 
 * Samuel ORTION
diff --git a/dist/you2peer.service b/dist/you2peer.service
index e69de29..5c09c32 100644
--- a/dist/you2peer.service
+++ b/dist/you2peer.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=You2Peer update service
+
+[Service]
+Type=oneshot
+Path=/opt/you2peer
+ExecStart=/bin/python3 /opt/you2peer/src/mirror.py
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target
\ No newline at end of file
diff --git a/dist/you2peer.timer b/dist/you2peer.timer
index e69de29..c41b710 100644
--- a/dist/you2peer.timer
+++ b/dist/you2peer.timer
@@ -0,0 +1,9 @@
+[Unit]
+Description=Update You2Peer channels every days
+
+[Timer]
+OnCalendar=daily
+Unit=you2peer.service
+
+[Install]
+WantedBy=basic.target