from https://stackoverflow.com/a/13932919/3320256: "${*:2}" expands to the list of arguments starting at $2, separated by the first character of IFS:
saveIFS=$IFS
IFS=","
args="${*:2}"
IFS=$saveIFS
echo "$args"
from https://stackoverflow.com/a/13932919/3320256: "${*:2}" expands to the list of arguments starting at $2, separated by the first character of IFS:
saveIFS=$IFS
IFS=","
args="${*:2}"
IFS=$saveIFS
echo "$args"