pub (hackage):   pub is an executable for piping data from stdin to a specified Redis pub/sub channel.  A typical use for this tool is to tail a log file, match a specific line with grep, and pipe it into Redis where multiple consumers can do something different with each incoming log line:  It also comes with a utility named sub for piping from a Redis pub/sub channel to stdout:    Package maintainers  For package maintainers and hackage trustees  Candidates       The pub utility publishes input from stdin to a redis channel and the sub utility consumes from a redis channel, writing to stdout.  Publishing to Redis from stdin is easy with the pub utility:  and subscribing to Redis channels and piping to stdout is also easy with the sub utility:  You can build multiple ways:
Keywords: bsd3|program|utility