diff --git a/README b/README
index d6c66a0..45c47f3 100644
--- a/README
+++ b/README
@@ -19,5 +19,23 @@ echo hackerone.com | subfinder -silent | nuclei -j -o nuclei.json | jq . > hacke
 
 # IVRE
 
+
+ installation : 
+ yes | ivre ipinfo --init
+ yes | ivre scancli --init
+ yes | ivre view --init
+ yes | ivre flowcli --init
+ yes | ivre runscansagentdb --init
+ ivre ipdata --download
+
+ ivre runscans --routable --limit 1000
+ ivre runscans --network 10.10.10.10/24
+
+ https://doc.ivre.rocks/en/latest/index.html
+ 
+ ivre scan2db -c ROUTABLE-001 -s MySource -r scans/ROUTABLE/up
+ ivre db2view nmap
+
+
   177  ivre scan2db -c nuclei2 -s nuclei2 -r nuclei.json
   178  ivre db2view all
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