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This article mainly explains "how to install and use ClamAV under Linux". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn how to install and use ClamAV under Linux.

ClamAV is the leading open source virus scanner on the Linux platform. If you want to find a good virus scanner for your Linux desktop or server, this application should be your first choice.

It runs on the command line, can be used on Linux servers and desktops, and can eliminate a large number of different types of malware, including malware, e-mail server vulnerabilities, viruses, and even Windows exploits.

First, install clamavapt-get install clamav

Depending on the system, use different commands, yum,pacman, etc. If the package cannot be found, only the following source code is compiled by itself.

Second, download the virus library freshclam

The above command is to update the virus library, if not, it will be downloaded automatically, but slowly.

Third, take a look at the clamav process root@ubuntu:/home/zhangying# ps ax | grep clam4858? Ss 0:00 / usr/bin/freshclam-d-- quiet5401 pts/0 S + 0:00 grep-- color=auto clam IV, some examples of conventional usage

1. Scan a directory, clamscan-r / home/zhangying

2. Store the scan results in log, clamscan-r / home/zhangying-l / tmp/clamav.log

3. During the scan, only the problematic files are displayed and the alarm sound is issued, clamscan-r-bell-I / home/zhangying

4, scan to the problem file, delete directly, clamscan-r-remove / home/zhangying, this step should be careful, it is best not to do so, if you delete the system file will be troublesome. Could cause the system to crash.

Fifth, scan results root@ubuntu:/home/zhangying# clamscan-r / home/zhangying/me-l. / scan.logLibClamAV Warning: * LibClamAV Warning: * This version of the ClamAV engine is outdated. * * LibClamAV Warning: * DON'T PANIC! Read http://www.clamav.net/support/faq * LibClamAV Warning: * * / home/zhangying/me/admin/sqlnet.ora: OK/home/zhangying/me/admin/tnsnames.ora: OK/home/zhangying/me/admin/listener.ora : OK/home/zhangying/me/admin/shrept.lst: OK/home/zhangying/me/admin/samples/sqlnet.ora: OK/home/zhangying/me/admin/samples/tnsnames.ora: OK/home/zhangying/me/admin/samples/listener.ora: OK- SCAN SUMMARY-Known viruses: 1010069Engine version: 0.96.5Scanned directories: 3Scanned files: 7Infected files: 0Data scanned: 0.17 MBData read: 0.14 MB (ratio 1.08 sec 1) Time: 3.024 sec (0 m 3 s) Thank you for your reading The above is the content of "how to install and use ClamAV under Linux". After the study of this article, I believe you have a deeper understanding of how to install and use ClamAV under Linux. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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