CloudflareDDNS/cfddns.sh
2018-09-11 23:32:42 -06:00

55 lines
1.3 KiB
Bash
Executable File

#!/bin/bash
### Define functions
function scriptHelp {
echo -e "\e[1;31mInvalid parameter(s) provided\e[0m"
echo -e "\e[1;39mUsage: \e[1;36m$(basename ${0})" \
"\e[1;35m-f path/to/account/details.file" \
"\e[1;33m-r record.to.update\e[0m" \
"\e[1;33m[-r another.record.to.update]\e[0m\n"
echo -e "\e[1;39mExample: \e[1;36m$(basename ${0})" \
"\e[1;35m-f /home/janedoe/myCloudFlareDetails.info" \
"\e[1;33m-r server.mydomain.com\e[0m"
echo -e "\e[1;39mExample: \e[1;36m$(basename ${0})" \
"\e[1;35m-f /home/janedoe/myCloudFlareDetails.info" \
"\e[1;33m-r server.mydomain.com\e[0m" \
"\e[1;33m-r server2.mydomain.com\e[0m"
exit 1
}
### end of functions
### unset environment variables used in this script and initialize arrays
unset PARAMS
unset accountFile
dnsRecords=()
### Process script parameters
if [ -z $1 ]; then
scriptHelp
fi
while getopts ':f:r:' PARAMS; do
case "$PARAMS" in
f)
accountFile="${OPTARG}"
;;
r)
dnsRecords+=($OPTARG)
;;
?)
scriptHelp
;;
esac
done
### Echo results (testing)
echo "Based on parameters provided:"
echo "Login details at: ${accountFile}"
echo "Updating records: ${dnsRecords[*]}"
exit 0