2021. 3. 19. 21:31ㆍ카테고리 없음
- Comodo Antivirus Failed To Update The Virus Signature Database Free
- Comodo Antivirus Failed To Update The Virus Signature Database
- Comodo Antivirus Failed To Update The Virus Signature Database Download
Comodo Anti-Malware Database is a pack that consists of virus signatures, designed to help users update their Comodo Antivirus or Internet Security programs to the latest version.
How can I update Clam Antivirus via the terminal?
I already have installed clamav
, but I want to know how can I update the virus database.
5 Answers
To update the ClamAV database do sudo freshclam
.
For offline update, you can also directly download virus definition from database: main, daily and then put them into /var/lib/clamav
(remove old files).
Run sudo apt-get install clamav
.
Once ClamAv is installed you can set up a script for right click virus scanning in Nautilus.
To update the virus database, open a terminal and enter the following command:
To automate this update you can set up a cron job. I'll show how to update the virus database every day at 8:57 AM. First, open the terminal and su to root.
Now you need to modify the crontab for the root user.
This opens the root crontab file in the nano text editor. Add the following line
to the crontab and then hit Ctrl+X Microsoft topology mapper. to exit. Answer yes when prompted to save the file.
The right way to go is to edit freshclam.conf and add the number of dayly Checks you want
How to update clamtk (all steps) / clamav (steps 1-3)
Comodo Antivirus Failed To Update The Virus Signature Database Free
NOTE: Read each line before you willy nilly start typing things in Terminal to understand what you are doing to the system.
Comodo Antivirus Failed To Update The Virus Signature Database
Remove potentially bad AV installations:
Reinstall AV
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Update AV Database
Configure AV & Scan: This example uses only clamtk
toggle all options beneath settings tab 'Network'
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- toggle 'proxy' and type
http://127.0.0.1
- toggle / reselect 'No Proxy' (to gray out #1 above)
'Update Assistant'
- toggle 'manual' update option and click apply and 'back'
- toggle 'automatic' update option and click apply and 'back'. You should now see updated definition count
'Scan a Directory'
- toggle desired directory you want scanned. For system scan, I toggled the entire system (not just
/root
or/usr
). - Click scan and a progress box will appear.
- toggle 'proxy' and type
Final Note: typing the phrase clamav --help
gives some hints. -y
is the same thing as saying yes to installing all dependencies for package. If -y
causes issues then exclude and manually press y
key when prompted.
This is what I had to do to get clam working, perhaps a glitch for both clamtk and clamav (problem with both). Hope this helps someone else!
in China, the great firewall blocks, so can use only the download files. you can try setting the sever to cn in the freshclam.conf file, but the update will take days. direct download works to get the definitions.
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