add instructions

README.md

@@ -1,2 +1,24 @@
-# dhiraaguddns
+# Dhiraagu Dynamic DNS
 A script to fetch Dhiraagu Fiber or ADSL connection IP and send to no-ip to assign ip to a domain name.
+
+## Requirements
+`linux`
+`python3`
+`requests`
+
+## Installing
+
+```bash
+git clone https://github.com/shihaamabr/dhiraaguddns.git
+cd dhiraaguddns
+```
+Edit the creds in ipupdate.py 
+Give executable permissions for manual.sh and auto.sh 
+```bash
+chmod +x manual.sh
+chmod +x auto.sh
+```
+set a chronjob for auto.sh for automatic update
+`./manual.sh` if you needed to trigger update manually
+
+---