
if [ "$#" -lt 1 ]; then
    echo "Tool for debugging only - gets json of last WS event <event> from log an format it (log level >= 2 is needed)"
    echo "Usage:"
    echo "  osd2web-getWsEvent <event> [<expression>]"
    exit 0
fi

EVENT="$1"
EXPR="."

if [ "$#" -ge 2 ]; then
   EXPR="$2"
fi

grep "osd2web:" /var/log/syslog | grep "event.: \"$EVENT\"" | grep "$EXPR" | tail -1 | sed s/".* <. {"/"{"/ | sed s/"} .> to .*"/"}"/ | json_pp
