Copies any file into the folder in which 'install.bat' is located. Useful for copying files into a directory exposed through PATH

install.bat

@echo off
REM  Copyright 2020 Aleksander B. Birkeland <pingnor@gmail.com>
REM
REM  Permission is hereby granted, free of charge, to any person obtaining a 
REM  copy of this software and associated documentation files (the "Software"), 
REM  to deal in the Software without restriction, including without limitation 
REM  the rights to use, copy, modify, merge, publish, distribute, sublicense, 
REM  and/or sell copies of the Software, and to permit persons to whom the 
REM  Software is furnished to do so, subject to the following conditions:
REM
REM  The above copyright notice and this permission notice shall be included in 
REM  all copies or substantial portions of the Software.
REM
REM  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
REM  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
REM  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
REM  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
REM  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
REM  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
REM  DEALINGS IN THE SOFTWARE.

setlocal

set argc=0
for %%x in (%*) do Set /A argc+=1

if %argc% EQU 1 (
	1<nul copy /Y %~f1 %~dp0
	echo Installed %~nx1
) else (
	echo|set /p="Usage: %~nx0 <file>"
	exit /B 1
)

endlocal