# add this function to designated user's .bash_aliases (ubuntu) or .bash_profile (centos)

function SF() {
    if [ $# = 0 ]; then
        cat <<EOF
usage: SF [volume list]  [volume show [volume]]
          [scan list [volume]]  [scan show [scan_id]]
          [query [[whatever]]  [tag [[global_options]]
          [check-config]
type sf or sf --help for more information.

SF commands requiring escalation will prompt for sudo password.
EOF
    else
        sudo -g starfish sf "$@"
    fi
}
export SF
