There are two much more powerful tcp interfaces built in to zsh: The zsh/net/tcp Module: http://tinyurl.com/3alarxf http://tinyurl.com/3alarxf And zshtcpsys:

There are two much more powerful tcp interfaces built in to zsh: The zsh/net/tcp Module: http://tinyurl.com/3alarxf http://tinyurl.com/3alarxf And zshtcpsys: http://tinyurl.com/32z6bwe http://tinyurl.com/32z6bwe