notorious

notorious searches stdin for lines of text matching a pattern and outputs them to stdout.

Installation

$ go install notorious.go

Usage

notorious runs the program with the specified options.

$ notorious [OPTIONS] PATTERN

get help

$ notorious --help

filter the output of stderr stream by appending the lines that contain ERROR to a file

$ myprogram> notorious ERROR >> myprogram_errors.log

search for the word "log" in notorious.go, case-insensitive

$ notorious -i log < notorious.go