köszönöm szépen!
filenev=$(head -1 save.txt)
idopont=$(head -2 save.txt | tail -1)
curl -s "http://kodi:kodi@192.168.1.10:8080/jsonrpc?Base" -H 'Content-Type: application/json' --data '{"jsonrpc":"2.0","method":"Player.Open","params":{"item":{"file":"'"${filenev}"'"},"options":{"resume":'"${idopont}"'}}}'