cmd - What does "&&" do in this batch file? - Stack Overflow
Feb 12, 2020 · %<number> (%1) the nth command line parameter passed to a batch file. %0 is the batchfile's name. %* (%*) the entire command line. %<a letter> or %%<a letter> (%A or …
command line - What does the percent sign (% and %%) in a …
The for command needs a placeholder so you can pass along variables for use later in the query, we are telling it use the placeholder %A, the reason the code you saw uses %%A is because …
What is the difference between % and %% in a cmd file?
Jan 24, 2013 · In addition to %G in a for loop, %1 is also allowed. %% is needed in a script to avoid ambiguities. "When working at the command line (not in a batch script) there is no …
How do you loop in a Windows batch file? - Stack Overflow
Aug 31, 2009 · command can be any internal or external command, batch file or even - in OS/2 and NT - a list of commands. parameters contains the command line parameters for …
Logical operators ("and", "or") in Windows batch - Stack Overflow
Jan 26, 2010 · Note that this answer is tailored toward cmd batch language, the one found in Windows. You mention "DOS batch" but, based on several points, I think the former choice is …
windows - What does %* mean in a batch file? - Stack Overflow
Jan 21, 2021 · The %* modifier is a unique modifier that represents all arguments passed in a batch file. You cannot use this modifier in combination with the %~ modifier. The %~ syntax …
IF... OR IF... in a windows batch file - Stack Overflow
Mar 21, 2019 · Don't look further, if you build a batch library anyways. lib.cmd @ECHO OFF SETLOCAL ENABLEEXTENSIONS SHIFT & GOTO:%1 : Common batch extension library. ::: …
What is the Difference Between "/p," "/a," and "/i" in Batch?
Jul 11, 2017 · I'm feeling quite dumb right now, as I'm attempting to code a big long program in batch, and I just discovered how little I actually know about the language. One thing I've seen …
Batch not-equal (inequality) operator - Stack Overflow
It's the same as 'if "%1" == "" goto somewhere', except that will fail in batch files, because "" evaluates to nothing and the whole sentence reduces to 'if %1 == goto somewhere'. I prefer X, …
How does && work within a batch/cmd script? - Super User
Dec 21, 2021 · How does && work in a Batch File? && will execute the next command when the previous command returns 0 || will execute the next command when the previous command …