Checking trusted files
Use the tcbck command to check and fix all the files in the tcbck database, and fix and produce a log of all errors.
To check all the files in the tcbck database, and fix and report all errors, type:
tcbck -y ALLThis causes the tcbck command to check the installation of each file in the tcbck database described by the /etc/security/sysck.cfg file.
To perform this automatically during system initialization, and produce a log of what was in error, add the previous command string to the /etc/rc command.