How do I run two commands in one line in Windows CMD?

In the Windows Command Prompt (CMD), you can use several methods to run two commands in a single line. The two most common methods involve using the & and && operators. Both allow you to execute multiple commands in one command line, but they differ slightly in behavior:

1. Using the & operator: When you use the & operator, the subsequent command executes regardless of whether the previous command succeeded. This is ideal for running multiple commands without relying on the output or status of the prior command.

   Example:

   cmd
   dir & echo Completed listing files

   In this example, the echo command will output 'Completed listing files' regardless of whether the dir command (which lists files and folders in the current directory) succeeded.

2. Using the && operator: When you use the && operator, the subsequent command executes only if the previous command succeeded (i.e., returned a success code of 0). This is particularly useful when the second command depends on the successful completion of the first command.

   Example:

   cmd
   mkdir new_folder && cd new_folder

   In this example, the cd new_folder command will only execute if the mkdir new_folder command successfully created the new folder.

Both methods are highly practical, and your choice depends on your specific needs—whether you require the second command to execute based on the outcome of the first.