27

On a RedHat/CentOS system, I can verify the installed RPMs on my system using rpm -V.

What is the Ubuntu or apt equivalent of this command?

Jonathon
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Stefan Lasiewski
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2 Answers2

33

The package "debsums" is what you want to install to perform hash checks against installed packages.

For example, to check for changed files:

sudo debsums -c

Note that not all packages ship with md5sum file lists. You can see a list of those on your system with:

sudo debsums -l
Kees Cook
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8

To followup to what Kees said, to deal with packages that don't include a buildtime generated debsums md5sum file, by default the debsums package also installs an apt hook to generate a debsums as part of the package installation process. Thus, one way to generate the debsums file for those packages that are missing them is to apt-get install --reinstall them.

Steve Beattie
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