Tools to compare and harmonise folders/files.
Handy as a complement to, e.g.
kdiff3 is a long-well-regarded GUI, but it is somewhat hard to find in the nature of esoteric coder tools.
The elderly original version has been superseded for what AFAICT is the new version
integrated into KDE, which is rather hard to extract for separate use.
diffr is a browser-based diff app.
- Comparing two files, three files, or two directories (shallow and recursive);
- Horizontal diffs highlighting;
- Files can be merged interactively and resulting output visualized and saved;
- Has features to assist in performing merge reviews/policing;
- Can unmerge CVS conflicts in automatically merged file and display them as two files, to help resolve conflicts;
- Uses external diff program to compute differences: works with GNU diff, SGI diff and ClearCase’s cleardiff, and any other diff whose output is similar to those;
- Fully customizable with a resource file;
- Look-and-feel similar to Rudy Wortel’s/SGI xdiff, it is desktop agnostic (i.e. will work equally well with KDE or Gnome);
- Features and output that ease integration with scripts.
xxdiffdoes not support comparing files encoded with Unicode. Also, it does not support inline editing of the diffed files. If you need these features, you could try emacs or Meld (although both of these lack some of the most interesting features of xxdiff).
diffoscope is a tool to get to the bottom of what makes files or directories different. It recursively unpacks archives of many kinds and transforms various binary formats into more human readable forms to compare them.
pip install trydiffoscope # or: sudo apt install trydiffoscope # or: brew install diffoscope trydiffoscope --webbrowser /path/to/file1 /path/to/file2