Weblogic modifies the console password
Turn off all processes in weblogic
Switch to under the domain
$cd / home/weblogic/Oracle/Middleware/user_projects/domains/jydomain/security
$java-classpath / home/weblogic/Oracle/Middleware/wlserver_10.3/server/lib/weblogic.jar weblogic.security.utils.AdminAccount weblogic weblogic123.
The weblogic at the end of the above command is the account number weblogic123 is the password must be followed by a space and a. (this is the point)
Delete supervisor data files, cache files, etc.
$rm-rf / home/weblogic/Oracle/Middleware/user_projects/domains/jydomain/servers/AdminServer/data
Reset the boot.properties password file and re-encrypt it after startup.
$: > / home/weblogic/Oracle/Middleware/user_projects/domains/jydomain/servers/AdminServer/security/boot.properties
Echo 'password=weblogic123' > / home/weblogic/Oracle/Middleware/user_projects/domains/jydomain/servers/AdminServer/security/boot.properties
Echo 'username=weblogic' > > / home/weblogic/Oracle/Middleware/user_projects/domains/jydomain/servers/AdminServer/security/boot.properties