Verify installed package files
debsums enables verification of installed package files against MD5 checksums. Some packages do not have available MD5 checksums. A possible temporary fix for sysadmins:
# cat >>/etc/apt/apt.conf.d/90debsums DPkg::Post-Install-Pkgs {"xargs /usr/bin/debsums -sg";}; ^D
per Joerg Wendland joergland@debian.org (untested).
