The Linux comm command makes it easy to compare a couple text files and determine if they both contain the same lines -- whether the file contents are sorted or not. The comm command on Linux systems ...

You often may need to compare one version of a file to an earlier one or check one file against a reference file. Linux provides several tools for doing this ...

Unix systems provide numerous ways to compare files. The most common way to verify that you have received or downloaded the proper file is to compute a checksum and compare it against one computed by ...

Beyond Compare is a file compare and directory sync utility wrapped in one. Beyond Compare Standard edition ($30) is a powerful utility for tracking down differences between files and folders. Its ...

Two sets of files with mostly identical names, each set numbering in the thousands, each set in their own folder. Needs to detect differences as small as 1/100 of a KB, e.g. the difference between 89 ...

Comparing bodies of text is not something most folks would want to do, ever. However, wouldn’t it be great to have a tool that makes life easier for those who do this regularly? We agree, and we’re ...

Click to viewWhen several people are updating and making copies of the same files, multiple versions easily blossom out of control. Figuring out what's changed, what hasn't and merging it all back ...

It's Monday morning, and an "updated" copy of an Excel workbook is sitting in your inbox. But when you open it, it's often impossible to tell what's changed. Instead of playing a game of spot the ...

Beyond Compare Standard edition ($30) is a powerful utility for tracking down differences between files and folders. Its feature set is comparable to free and open-source , with a few added extras ...