Update 'README.md'

README.md

@@ -1,5 +1,25 @@
-# gitea
+# Gitea
 
-## backup
+- [Homepage](https://gitea.io/)
+- [Documentation](https://docs.gitea.io)
+- [API](https://try.gitea.io/api/swagger)
+- [GitHub](https://github.com/go-gitea)
+
+## Backup And Restore
+
+_Official Source - https://docs.gitea.io/en-us/backup-and-restore/_
+
+### Gitea dump from docker host
+
+```bash
+# exec          -> execute
+# -u            -> container name
+# -w            -> working directory on container 
+# bash -c "x"   -> execute bash with command x
 
 /usr/bin/docker exec -u git -w /tmp/backups gitea bash -c "/app/gitea/gitea dump"
+```
+
+## Other References
+
+- limbosolutions gitea hosting https://git.limbosolutions.com