combined IT ramblings
In this article I will give some extra information on the usage of CMD.EXE variables in batch files. These variables are stored in the so-called Environment, hence the name Environment Variables. There are two environments on a Windows machine: The System and the User environment. When a variable is set… Read more »
Annoying: You want a command shell, but there is no folder in view in the Windows Explorer, just the files in the folder you want the shell to start in. This is a modified version of the DosHere.reg file that allows just that by right-clicking on any file system object:… Read more »
One of the annoying things in Windows XP/2003 and later, is that the construct
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if not exist c:\test\*.* echo No files! |
does not work as expected if c:\test is empty. This seems to be due to the fact that Windows regards the “.” and “..” file entries as valid files (even though, technically they are directories),… Read more »
This article addresses one specific use case for recursion in batch: Recursively looping through a directory (also called a folder) and its sub directories. Normally, this is a pain, and it took me a while to come up with an algorithm that works. For recursion to work correctly, you need:… Read more »