Batch files if condition

Collectives on Stack Overflow. Learn more. If condition in batch files Ask Question. Asked 12 years ago. Active 1 year, 6 months ago. Viewed 97k times. Can anyone pls help? The syntax of the command is incorrect. Add a comment. Active Oldest Votes. Is it applicable only for echo or for all the commands which follow as a positive result for if statement? Salmi All the best, Timo -- Prof. One way to create an AND in batch is Since this is cross posted to an NT group, the below info might be of use.

I've used it to do bit wise operations in batch files on my xp machine. The expression evaluator is pretty simple and supports the following operations, in decreasing order of precedence: - grouping! Any non-numeric strings in the expression are treated as environment variable names whose values are converted to numbers before using them.

If an environment variable name is specified but is not defined in the current environment, then a value of zero is used. The assignment operator requires an environment variable name to the left of the assignment operator. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? Please rate your experience Yes No. Any additional feedback? Submit and view feedback for This product This page.

So, just as it's an advantage to have both small and large wrenches in your toolbox, it's an advantage to know how to write both scripts and batch files. Furthermore, like Windows Script programs, batch files serve as a form of documentation, because they capture critical business management information—procedures and configuration data—in written form. In my work as both a software developer and writer, I've found that the batch files I write fall into three categories:.

In this chapter, I'll discuss the commands that are particularly useful in batch files and will give you some examples of the three categories of batch files I find useful. I would like to receive exclusive offers and hear about products from InformIT and its family of brands.

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