*nixy filter that adds color to its standard input by rows or (space separated) columns
Example usage
output alternate rows in different colors:
$ ls -l | colorize.py -a $ ls -l | colorize.py -a green,blue
output each column from stdin in a different color:
$ tail -f logfile | colorize.py $ tail -f logfile | colorize.py -c green,blue,red,yellow
output the first 3 columns in different colors and all subsequent text in one color:
$ tail -f logfile | colorize.py 3 $ tail -f logfile | colorize.py -c green,blue,red 3
filter the output of tail -f, coloring lines from each file in different color:
$ tail -f first.log second.log | colorize.py -t $ tail -f first.log second.log | colorize.py -t green,yellow
