How to colorize diff on the command line

Man pages for diff suggest no solution for colorization from within itself. Please consider using colordiff. It’s a wrapper around diff that produces the same output as diff, except that it augments the output using colored syntax highlighting to increase readability:

diff old new | colordiff

or just:

colordiff old new

Installation:

  • Ubuntu/Debian: sudo apt-get install colordiff
  • OS X: brew install colordiff or port install colordiff

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