clamav 引擎应该有多少个病毒特征,您知道一些可以查阅的网页,您可以添加更多的防病毒特征,我发现它们很少?
答案1
根据我的系统的最新更新,超过 800 万个签名已被下载并安装到几个使用的文件中。
Thu Jan 12 13:40:12 2017 -> Downloading daily-22881.cdiff [100%]
Thu Jan 12 13:40:15 2017 -> daily.cld updated (version: 22881, sigs: 1340001, f-level: 63, builder: neo)
Thu Jan 12 13:40:15 2017 -> safebrowsing.cld is up to date (version: 45447, sigs: 2444663, f-level: 63, builder: google)
Thu Jan 12 13:40:15 2017 -> bytecode.cld is up to date (version: 285, sigs: 57, f-level: 63, builder: bbaker)
Thu Jan 12 13:40:19 2017 -> Database updated (8003511 signatures) from db.us.clamav.net (IP: 69.12.162.28)
Thu Jan 12 13:40:19 2017 -> Clamd successfully notified about the update.
Thu Jan 12 13:40:19 2017 -> --------------------------------------
Thu Jan 12 14:40:19 2017 -> Received signal: wake up
Thu Jan 12 14:40:19 2017 -> ClamAV update process started at Thu Jan 12 14:40:19 2017
Thu Jan 12 14:40:19 2017 -> main.cvd is up to date (version: 57, sigs: 4218790, f-level: 60, builder: amishhammer)
Thu Jan 12 14:40:19 2017 -> daily.cld is up to date (version: 22881, sigs: 1340001, f-level: 63, builder: neo)
Thu Jan 12 14:40:19 2017 -> safebrowsing.cld is up to date (version: 45447, sigs: 2444663, f-level: 63, builder: google)
Thu Jan 12 14:40:19 2017 -> bytecode.cld is up to date (version: 285, sigs: 57, f-level: 63, builder: bbaker)
Thu Jan 12 14:40:19 2017 -> --------------------------------------
如果您想确保您的freshclam
版本定期更新,请从终端窗口运行以下命令:
sudo dpkg-reconfigure clamav-freshclam
逐一浏览这些页面,每天的更新次数应设置为 24,即每小时一次。此外,这些设置页面还允许您将更新设置freshclam
为守护进程,这样您就不必担心手动更新。