Exchange receipients.sh
#!/bin/sh ### The minimal lines virtual.txt must have to generate the db MINLINES="50" ### The url to the receipients file URL="" wget "$URL" -qO /tmp/virtual.txt if [ -f /tmp/virtual.txt ]; then LINES=`cat /tmp/virtual.txt | wc -l` if [ "$LINES" -gt "$MINLINES" ]; then dos2unix /tmp/virtual.txt sed '/^\#/d; /^$/d' /tmp/virtual.txt > /etc/postfix/exchange_receipients postmap /etc/postfix/exchange_receipients fi fi
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