Tripwire
From James's Wiki
Install
You will set pass phrases ect during the package install.
sudo apt install tripwire
After install you have to initialize the database.
sudo tripwire --init
Then run a check, you will find some errors, fixing some of these requires editing the policy file.
sudo tripwire --check
after editing the policy file do this:
sudo twadmin -m P /etc/tripwire/twpol.txt
sudo tripwire --init
sudo tripwire --check
after editing the configuration file:
sudo twadmin --create-cfgfile -S /etc/tripwire/site.key /etc/tripwire/twcfg.txt
if the passwords arn't set up for whatever reason:
sudo dpkg-reconfigure tripwire
to update changes to your system the easy way:
sudo tripwire -m c -I
reports are saved in:
ls /var/lib/tripwire/report/