rdanilov@itmon-1812:~/rd-scripts$ cat ./sendsms.sh
#!/bin/bash
# see https://github.com/z-afshar/zabbix-gammu-smsd/blob/master/sendsms.sh
HOME=/etc
PATH=/bin:/sbin:/usr/bin:/usr/sbin
#MOBILE_NUMBER=`echo "$1" | sed s#\s##`
MOBILE_NUMBER=$1
MSG_LENGTH=`echo $2 | wc -m`
# Send it
echo "$2"  | /usr/bin/gammu-smsd-inject TEXT "${MOBILE_NUMBER}" -autolen ${MSG_LENGTH}