I'm providing the original text file for ease of use Grab it here - ClamAV.on.Fedora----------------------------------
Background:
This guide will use the ClamAV CLI scanner and the ClamAV-Update script (freshclam).
I wrote this to help all the Home\SOHO users (servers or desktops).
ClamAV has various tools/packages/plugins for email servers etc. but that’s another story.
If you wish to learn more visit their home site: http://www.clamav.net/
Obviously, you can change anything you want, but this should get you going.
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Installation:
shell> sudo yum install -y clamav clamav-update
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Setup clamav-update:
shell> sudo vi /etc/freshclam.conf
Note: Change the following 2 items, then save and quit.
Example
to
#Example
#DatabaseDirectory /var/lib/clamav
to
DatabaseDirectory /var/lib/clamav
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In order for the freshclam cron script to work, we’ll need to update /etc/sysconfig/freshclam
shell> sudo vi /etc/sysconfig/freshclam
Note: Change the following item, then save and quit.
FRESHCLAM_DELAY=disabled-warn
to
#FRESHCLAM_DELAY=disabled-warn
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Run the virus definition updates by hand (for testing):
shell> sudo /usr/bin/freshclam
Run a test scan on /sbin and /bin
(recursively and log to /tmp/clamscan.Month-Day-Year.log):
shell> sudo clamscan -r /sbin /bin \ --log=/tmp/clamscan.`date +%m-%d-%y`.log ----------------------------------
Script for auto-scans:
Note: Create the script and save under “root’s” home.
shell> sudo su - shell> cd ~ shell> vi virus-scan.sh
NOTE: Copy and paste the below info into the virus-scan.sh, then save and quit.
#!/bin/sh
#######################
# Create the log file if needed
#
CLAM_LOG="/var/log/clamscan.log"
if [ ! -f "$CLAM_LOG" ]; then
touch "$CLAM_LOG"
chmod 644 "$CLAM_LOG"
chown clamav.clamav "$CLAM_LOG"
fi
#
########################
# Setup paths to be scanned, these are based on my $PATH
#
COMMON_DIRS="/bin /sbin /usr/bin /usr/sbin /usr/local/bin \
/usr/local/sbin /usr/kerberos/bin /usr/kerberos/sbin \
/usr/lib/qt* /home /tmp"
#
########################
# Start the scan and mail to root (change as needed)
#
/usr/bin/clamscan -ri $COMMON_DIRS --log="$CLAM_LOG" \
| mail -s virus-scan.`date +%m-%d-%y` root@localhost
#
########################
Set the script to be executable and test:
shell> chmod +x virus-scan.sh shell> ./virus-scan-sh &
Once it’s complete, check roots mail and/or the log file, if all is well, let’s set up a cron job.
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There are many ways to use cron, this example is using the /etc/cron.d structure.
shell> cd /etc/cron.d shell> vi virus-scan
NOTE: Copy and paste the following into the virus-scan file, the save and quit.
# The following will run our script at 2am every day of the week.
# Obviously you’ll need to adjust this based on workload, uptimes etc.
00 02 * * * root /root/virus-scan.sh > /dev/null 2>&1
---------------------------------- I'm providing the original text file for ease of use Grab it here - ClamAV.on.Fedora Follow my post on Fedoraforums - ClamAV on Fedora 11