@echo off
for /f %%i in ('powershell ^(get-date^).DayOfWeek') do set dow=%%i
echo %dow%
rem The above now has the day like "Tuesday" or "Friday" set as an environment variable

robocopy /mir /r:0 /DCOPY:T /xj c:\ "h:\Backups\Daily\%dow%"

Put the following in a batch file. You will need to download ffmpeg and place it in some path.
https://ffmpeg.org/download.html


--------------- Start --------------
@echo off
set ffmpeg="C:\Tools\Utils\ffmpeg-win-2.2.2\ffmpeg.exe"
set infolder=C:\Temp\In-WAV
set outfolder=C:\Temp\Out-MP3
set infiletype=wav
set outfiletype=mp3

echo Starting!
echo Input folder: %infolder%
echo Output folder: %outfolder%
echo Input filetype: %infiletype%
echo Output filetype: %outfiletype%
echo.

cd...<Too long, click to read the rest>

@echo off
set message=Press C to cancel this script.
set delay=10
set interface=Ethernet
set /a count = 0
echo Starting disabling of '%interface%'interface. It will be disabled every %delay% seconds.
:start
set /a count += 1
echo.
echo.
echo Disabling Ethernet... Loop #%count%
netsh interface set interface "%interface%" disabled
CHOICE /C CL /M "%message%" /D L /T %delay% /N
if '%ERRORLEVEL%'=='1' goto done
echo Enabling Ethernet... Loop #%count%
netsh interface set interface "%interface%" en...<Too long, click to read the rest>

ICACLS
/t - Recursive
/C - Continue after errors are found

Add user as Owner of a folder
icacls.exe d:\test /setowner domain\username /t /C


Add user with Full permissions to a folder:
icacls "C:\Folder" /grant username:F /t /C



Keywords: Windows, Security, NTFS, File, Permissions, ACL

Look up standard A DNS records for a domain:
nslookup airinscomputers.com

Look up a TXT DNS record:
nslookup -q=TXT airinscomputers.com

Look up an A DNS record, test a specific DNS server to see what it says
nslookup airinscomputers.com 8.8.8.8




https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/nslookup

This page explains options quite well:
https://superuser.com/questions/814102/robocopy-command-to-do-an-incremental-backup

Copy folder modified date
/DCOPY:T

Copy in Backup mode, which copies all files, and bypasses many permission issues
/b

Backup Onedrive quickly
robocopy /mir /xj /w:0 /r:0 "C:\Users\user\OneDrive" "Z:\OnedriveBackup\Onedrive" /copyall /LOG:C:\Users\user\onedrive.txt /mt

Move files from one folder to another. This basically just moves all files from source to destination, ...<Too long, click to read the rest>

%%x will effectively equal %1, then %2, etc.


for %%x in (%*) do (
powershell.exe -File "%ps1path%" -File "%%x"
)

ShadowSpawn is a utility that allows you to create a VSS snapshot and then run a backup from it (to copy locked files). It unmounts the VSS snapshot when the command is finished.
https://github.com/candera/shadowspawn
https://github.com/downloads/candera/shadowspawn/ShadowSpawn-0.2.2-x64.zip


Basic usage of ShadowSpawn.exe
ShadowSpawn.exe C:\Data K: robocopy k:\ "\\server01\Backup\Data" /B /MIR /xj /r:0


Keywords: VSS, Volume Shadow Copy, Backup, Locked Files

Lots of Date Batch File examples are on this page:
https://www.robvanderwoude.com/datetime.php
More pages are available too:
https://www.robvanderwoude.com/bht.php


rem Set the date in the format "2020-10-24" to the variable %Today%
FOR %%A IN (%Date%) DO (
FOR /F "tokens=1-3 delims=/-" %%B in ("%%~A") DO (
SET Today=%%D-%%B-%%C
)
)
echo Date to use for filenames: '%Today%'

Put the FTP command script in a .txt file, then make a shortcut or batch file containing:
ftp.exe -s:C:\Temp\testftp.txt

Below is the script to put in a text file:
---------------------- Start ----------------------
open ftp.server.com
theusername
thepassword
binary
prompt
cd "ftp.server.com"
lcd "C:\Temp\Uploads"
put 1.mp3
bye
--------------------- End -----------------------