enter image description hereI have installed oracle sql on Ubuntu 22.04.4 LTS by watching a youtube video. Now i am stuck to connect to the database. As i don't know what is my username and password for connecting to oracle database.
When i tried user: scott and Pass: tiger then it showing i have problem with the network adapter. attached a photo here also.
If anyone using oracle in ubuntu and have knowledge kindly help me to get out of this situation.
I tried to search on youtube for solution but that only shows solves on windows using sqlplus but i didn't found anything using Ubuntu platform. If there is any solution help me to find it.