Linux系统下免费防毒软件安装及使用经验

Linux下免费的防毒软件可真是少，不过工夫不负有心人，还是让我找到了一个。

clam antivirus 官方网站： http://clamav.sourceforge.net/

我用的是red hat as 3.所以我就下载了rpm包来装：

http://crash.fce.vutbr.cz/crash-hat/1/clamav/clamav-0.70-1.i386.rpm

安装好了以后，就可以用了。

启动 clamd进程就可以及时防病毒了。

更新病毒用：freshclam

-bash-2.05b# freshclam --help

Clam AntiVirus: freshclam 0.70

(C) 2002 - 2004 Tomasz Kojm

--help -h show help

--version -V print version number and exit

--verbose -v be verbose

--debug enable debug messages

--quiet be quiet, output only error messages

--stdout write to stdout instead of stderr

(this help is always written to stdout)

--config-file=FILE read configuration from FILE.

--log=FILE -l FILE log into FILE

--daemon -d run in daemon mode

--pid=FILE -p FILE save daemon's pid in FILE

--user=USER -u USER run as USER

--checks=#n -c #n number of checks per day, 1 <= n <= 50

--datadir=DIRECTORY download new databases into DIRECTORY

--daemon-notify[=/path/clamav.conf] send RELOAD command to clamd

--on-update-execute=COMMAND execute COMMAND after successful update

--on-error-execute=COMMAND execute COMMAND if errors occured

-bash-2.05b# freshclam

ClamAV update process started at Wed Apr 28 09:45:31 2004

Reading CVD header (main.cvd): OK

main.cvd is up to date (version: 22, sigs: 20229, f-level: 1, builder: tkojm)

Reading CVD header (daily.cvd): OK

Downloading daily.cvd [*]

daily.cvd updated (version: 287, sigs: 1047, f-level: 2, builder: tomek)

Database updated (21276 signatures) from database.clamav.net (212.113.16.74).

Clamd successfully notified about the update.

扫描病毒

-bash-2.05b# clamscan －r /root

/root/.viminfo: OK

/root/.bash_history: OK

/root/CFOLibrary.dll: OK

/root/#*mail*#25848DT2#: OK

/root/.Xauthority: OK

----------- SCAN SUMMARY -----------

Known viruses: 21276

Scanned directories: 1

Scanned files: 5

Infected files: 0

Data scanned: 0.08 MB

I/O buffer size: 131072 bytes

Time: 0.749 sec (0 m 0 s)

以上就是简短说明，更详细的就看看官方的文档吧！