Hi there, On Thu, 29 Apr 2021, Robert Kudyba wrote:
... no error(s) when I just ran it manually.
There are lots of things in the script which look likely to cause issues, so I'd have expected something: 1. Is your Perl interpreter in /usr/local/bin/? It's often in usr/bin/. 2. The environment is likely to be different when the script runs via freshclam from when it runs at the command line, and it's usually bad form in scripts to rely on the environment anyway, so in any script of this kind I'd use full paths to executables. For example on my system these would be /bin/chown /usr/bin/logger and /usr/local/bin/clamdscan but what are they on yours? I'd also use full paths everywhere else instead of relative paths. Things can go wrogn ervy kuiqly. 3. What is uid 110 on your system? On my clamd server it's 'sshd'. This means that if I were to run it as root as it is, the script would change ownership of the modified files to the wrong user (which would break future updates unless root did them) and for other users fail. 4. People store the ClamAV databases in different places. The script makes assumptions about them, have you changed them in the script to suit your system, or do you have or have you the needed directories? /var/db/clamav-unofficial-sigs/post-control/ /var/db/clamav/ 5. The script does no error checking at all. It's good practice in scripts to check the return values of functions which provide them, such as 'chdir', 'link', 'unlink', 'chown' and (especially) 'open'.
Is there a sigtool command I can use to check that it worked? I can compare this against another server that I have yet to install this.
sigtool --find-sigs <deleted_signature_name> should give you an idea of what's happened. As I warned already, do be careful with this stuff. -- 73, Ged. _______________________________________________ clamav-users mailing list clamav-users@lists.clamav.net https://lists.clamav.net/mailman/listinfo/clamav-users Help us build a comprehensive ClamAV guide: https://github.com/vrtadmin/clamav-faq http://www.clamav.net/contact.html#ml
