This post refers to the process of resetting the password of eOMCH. Please find it below.
Password expiry is not notified (versions before V100R003C00SPC300).
Run the below script to reset the password.
Run the following commands in the terminal:
chage-l eoss to check the validity of the current password for the eoss user;
passwd eoss to change the password;
date to check the current system time;
chage-d YYYY-MM-DD to set new validity for the password, early expiry can be prevented this way.