@echo off
REM -------------------------------------------------------------------
REM - lazyping.cmd - Written by:  Chris Kantack    Date: 5/17/2022    -
REM -------------------------------------------------------------------

SET logfile="C:\Temp\default.txt"

echo:
SET /p targ="Enter target IP address or destination name: "
echo:
SET /p numb="Enter number of pings to send: "
echo:
SET /p secs="Enter number of seconds to wait between pings: "
echo:
SET /p logsw="Do you wish to output to a logfile? (Y/N): "

if /i "%logsw%"=="Y" (
   SET /p logfile="Enter log file pathname: "
   GOTO PROCEED 
)

if /i "%logsw%"=="N" ( GOTO PROCEED )

echo:
echo '*** Invalid Response *** - please rerun script with Y or N input'
echo:
GOTO END

:PROCEED
if /i "%logsw%"=="Y" ( del /F %logfile% 2>nul )
setlocal enabledelayedexpansion
FOR /L %%c IN (1, 1, %numb%) DO (
    SET nomtime=!time:~0,8!
    SET datetime=!date! !nomtime!
    
    if /i "%logsw%"=="Y" (
	echo !datetime! 1>>%logfile%
        ping -n 1 %targ% | FIND "time=" 1>>%logfile%
    )
    if /i "%logsw%"=="N" (
        echo:
        echo !datetime!
        ping -n 1 %targ% | FIND "time="
    )
    timeout /T %secs% 1>nul
)
endlocal enabledelayexpansion

:END
echo: