Websphere password generation error

[pakivette5]

I am unable to generate password when installing websphere 8.5.5.18 for the webamin id

docker exec was-server cat /tmp/PASSWORD

[hoangnguyent]

After the Doker Container running, you should wait for about 10s then check the password. It may take several times to appear.
You can indicate your password by mounting your file that contains your password to the Docker.
For example, my password is "mypass":
-v /home/project/mypass/PASSWORD:/tmp/PASSWORD
In the PASSWORD file, I also end "mypass" with a new line.
Then I can login to Admin Console by wsadmin/mypass to config and start application. Goodluck