Weekly ClamAV scan with CLI

clamav-scan.sh

#!/bin/bash
set -e

# @explain this script is run by a cronjob every week
### “At 04:00 on Friday.”
### 0 4 * * 5 /opt/clamscan.sh > /home/alex/clamav.log 2>&1

# @vars defined
MAX_FILE_SIZE=128M # do not check files with size higher
DIRECTORY_TO_SCAN=/home/web/html/owncloud/

# @vars global
CURRENT_DATE=`date +"%Y_%m_%d-%H_%M_%S"`
LOG_DIR="/root/logs/clamav"

# @init
mkdir -vp "${LOG_DIR}"

# @start scan
clamscan --suppress-ok-results --recursive --log="${LOG_DIR}/${CURRENT_DATE}.log" --max-filesize=128M "${DIRECTORY_TO_SCAN}"