A simple devops utility to emphasize / colorize certain parts of a log file. Used with grep and tail unix utilities.
go get github.com/kvlar/log-crayon
Customize config.yml.example and put it in your home directory as .log_crayon.yml
Alternatively you can provide a path to the config file using -c flag.
tail -f log_file.log | log-crayon
Please see https://github.com/mgutz/ansi for available colors.