#!/bin/bash

ctlPipe=/tmp/CNCCaptureCtl

if [[ -p $ctlPipe  ]]
then
    echo snap > "$ctlPipe"
    sleep 0.5
    
    for i in {1..600}
    do
        sleep 0.1
        if [ -f /tmp/CNCCaptureRdy ]; then 
            echo "redy"
            break 
        fi
    done
    
    exit 0
else
    echo "no ctlPipe"
    exit 1
fi