AlternC/src/update_quota_mail.sh

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#!/bin/bash
. /usr/lib/alternc/functions.sh
#You can call this script either without arguments, inwich case each maildir quotas will be recalculated
#or you can call it with a directory reffering to a maildir to just sync one mailbox
#basic checks
if [ $# -gt 1 ]; then
echo "usage : update_quota_mail.sh (Maildir)."
exit
fi
if [ $# -eq 1 ];then
if [ ! -d "$1" ];then
echo "$1 is not a directory, aborting."
exit
else
d="$1"
fi
else
#Fist we set the quotas no 0 (infinite for each already existing account
t=`mysql_query "UPDATE mailbox SET quota='0' WHERE quota IS NULL"`
d=`find "$ALTERNC_LOC/mail/" -maxdepth 2 -mindepth 2 -type d`
fi
#Then we loop through every maildir to get the maildir size
for i in $d ; do
if [ -d "$i" ];then
user=`ls -l $i| tail -n 1|cut -d' ' -f 3`
# We grep only mails, not the others files
mails=`find $i -type f | egrep "(^$i)*[0-9]+\.M"`
# This part only count mails size
#size=0
#for j in $mails
#do
# size=$(( $size + `du -b $j|awk '{print $1}'`))
#done
# This part count the total mailbox size (mails + sieve scripts + ...)
size=`du -b -s $i|awk '{print $1}'`
mail_count=`echo $mails|wc -w`
echo "folder : "$i
echo "mail count : "$mail_count
echo "dir size : "$size
echo ""
#update the mailbox table accordingly
mysql_query "UPDATE mailbox SET bytes=$size WHERE path='$i' "
mysql_query "UPDATE mailbox SET messages=$mail_count WHERE path='$i' "
else
echo "The maildir $i does not exists. It's quota won't be resync"
fi
done