CR # 6523499: Patch 5 amsilent file is readable by all users on Linux systems

On Linux systems. the postpatch script creates the /opt/sun/identity/amsilent file with permissions of 644, which allows read access by all users.

Workaround: After executing the installpatch script, change the permissions on the amsilent file to allow read and write access only to the owner. For example:

# chmod 600 /opt/sun/identity/amsilent