This will only work on Unix/Linux. If the readline module is installed, we will use that for input, otherwise we will just read from stdin and write to stdout.

Commands are processed sequentially until the command "exit", "quit", or end of file is reached.

Commands:

• version Report current fresh version
• login email_address Prompts for a password, and authenticates email_address as the current user.
• finger channel_address performs a lookup of channel_address and reports the result.
• channel channel_nickname switches the current channel to the channel with nickname specified.
• conn [id1 id2 ...] With no arguments lists all connections of the current channel, with an id. If IDs are provided the connections details of each will be displayed.