davidruhmann

@echo off
setlocal EnableDelayedExpansion
call :createSub
call :echoWithoutLinefeed "=hello"
call :echoWithoutLinefeed " world"
exit /b

:echoWithoutLinefeed
> txt.tmp (echo(%~1!sub!)
copy txt.tmp /a txt2.tmp /b > nul

davidruhmann

:: Hide Command and Set Scope
@echo off
setlocal EnableExtensions

:: Customize Window
title My Menu

:: Menu Options
:: Specify as many as you want, but they must be sequential from 1 with no gaps.
:: Step 1. List the Application Names

davidruhmann

@echo off
setlocal EnableExtensions DisableDelayedExpansion

:: Find and Replace [Works with Special Characters]
:: by David Ruhmann

:: About
:: This is a proof of concept to illustrate the difficulty and limitations in
:: regards to the batch string replacement functionality.  Delayed Expansion was
:: not used as an exercise in showing the most common usage of batch.

davidruhmann

@echo off
setlocal EnableExtensions
for %%A in (*.url) do (
	for /f "usebackq tokens=1,* delims==" %%X in ("%%~fA") do (
		if /i "%%X"=="Url" (
			echo(%%~nA = %%Y>>list.txt
			echo(%%Y
		)
	)
)

davidruhmann

@echo off
setlocal EnableDelayedExpansion
if "%~1"==":::" goto :spinnerThread

:menuLoop
<nul set /p menu=Select menu[1 or 2]=
call :GetKey
echo(
echo Pressed '!key!'
if !key!==1 call :menu1

davidruhmann

@echo off
setlocal EnableExtensions EnableDelayedExpansion

:: Setup
set "ResultsFolder=results"
set "ExportFile=output.txt"

:: Verify that the Results folder exists
if not exist "%ResultsFolder%\*" md "%ResultsFolder%"
set "OutputFile=%ResultsFolder%\%ExportFile%"

davidruhmann

CMD processes redirection from left to right. You want to first redirect 2 (stderr) to &1 (stdout), then redirect 1 (stdout) to something else. At this point stderr will still be redirected to the previous definition of stdout. The pipe will still work with the old definition of stdout (which now contains stderr).

If you don't care about stdout then you can redirect to nul

program.exe 2>&1 1>nul | find " "

If you want to capture stdout to a file then redirect to a file

program.exe 2>&1 1>yourFile | find " "

davidruhmann

@Echo Off
Call :Color A "######" \n E "" C " 21 " E "!" \n B "######" \n
Pause >Nul
Exit /B

:Color
:: v21
:: Arguments: hexColor text [\n] ...
:: \n -> newline ... -> repeat
:: Supported in windows XP, 7, 8.

davidruhmann

// Copyright (c) 2015 David Ruhmann

using System;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Collections.Generic;

namespace ChartedCode
{

davidruhmann

@if (@CodeSection == @Batch) @then

:: The first line above is...
:: in Batch, a valid IF command that does nothing.
:: in JScript, a conditional compilation IF statement that is false.
::             So the following section is omitted until the next "[at]end".
:: Note: the "[at]then" does nothing and is only for readablility.

:: Batch Section