Compare file command

It can be important to determine this, as file damage can indicate an underlying network or system problem. In Microsoft Windows and later, Windiff. To install the support tools, run Setup. To download the Windows NT 4. The Windiff. You can use Windiff. The display shows either a summary of the comparison status of a list of files outline mode or a detailed line-by-line comparison of the files expanded mode. In the Select First File dialog box, locate and then click a file name for the first file in the comparison, and then click Open.

In the Select Second File dialog box, locate and then click a file name for the second file in the comparison, and then click Open.

To view the actual file differences, click the first line in the Windiff. In the Select Directories dialog box, type the two folder names that you want to compare in the Dir1 and Dir2 boxes.

If you want to include subfolders, click to select the Include subdirectories check box. More precisely, it yields a list of modifications that require to be made in the first file to match the second file. Before diving into the examples, note that the order of the files is very important.

First, create two files. These files contain content with a slight difference:. The standard output displayed the lines that match according to the order of the files mentioned in the command. The comparison of the files is labeled, and each label has a number on either side. When comparing binary files that are larger than the available memory, fc compares both files completely, overlaying the portions in memory with the next portions from the disk.

The output is the same as that for files that fit completely in memory. To make a binary comparison of two batch files, profits. If the profits. To compare each batch file in the root directory on drive C to the file with the same name in the root directory on drive D, type:. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? Notice , that Visual Studio includes two command-line shells for developers,.

Visual Studio Developer Command Prompt A standard command prompt with certain environment variables is set to make using command-line developer tools easier. Available since Visual Studio For example, you can pass the output of one command known as a cmdlet to another cmdlet. This shell has the same environment variables set as Developer Command Prompt. Starting in Visual Studio version You can also open multiple tabs of each shell. The Visual Studio terminal is built on top of Windows Terminal.