Batch

•  %~1 Argument 1

• ~d drive
• ~p path
• ~n file name
• ~x extension like *.txt
• ~dp0 drive+path of batch file
•  %~z1 File Size
•  %~t1 File Time Stamp

•  %time:~0,19 current time with characters from 0 to 19

more >> https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-xp/bb490909(v=technet.10)