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<!-- ==================================== tanító script start ===================================== -->
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<source>
#!/bin/bash
## Database details
USER=''
PASS=''
HOST=''
DB=''
## Where to log stuff
LOG='/var/log/sa-learn.log'
## How many days to wait before deleting spam
## Comment out to disable
CLEAN=30
echo -e "\n\nRun started `date +%c`" >> $LOG 2>&1
## Spam and ham training for all virtual users
## Delete spam older than $CLEAN days
mysql --skip-column-names -u$USER -p$PASS -h$HOST -D$DB -e "SELECT SUBSTRING(email, 1, LOCATE('@', email) - 1) AS user, SUBSTRING(email, LOCATE('@', email) + 1) AS domain FROM virtual_users" | while read user domain;
do
## Spam
echo "Spam training for $user@$domain" >> $LOG 2>&1
/usr/bin/sa-learn --no-sync --spam /var/vmail/$domain/$user/.Junk/{cur,new} >> $LOG 2>&1
## Ham
echo "Ham training for $user@$domain" >> $LOG 2>&1
/usr/bin/sa-learn --no-sync --ham /var/vmail/$domain/$user/{cur} >> $LOG 2>&1
## Delete
if [ -n $CLEAN ]; then
echo "Deleting spam for $user@$domain older than $CLEAN days" >> $LOG 2>&1
find /var/vmail/$domain/$user/.Junk/cur/ -type f -mtime +$CLEAN -exec rm {} \;
fi
done
## Sync the SpamAssassin journal and print out stats
echo "Syncing the SpamAssassin journal" >> $LOG 2>&1
/usr/bin/sa-learn --sync >> $LOG 2>&1
echo "Statistics for this run:" >> $LOG 2>&1
/usr/bin/sa-learn --dump magic >> $LOG 2>&1
echo -e "Run finished `date +%c`" >> $LOG 2>&1
exit
</source>
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== Megtanult szabályok mentése és visszatöltése ==
