Client for the Sugoma's RAC protocol.

Usage: ./dobroho_vechora.bash <MODE> <IP> <PORT> [NICK]

Modes:

• send: Reads the message from stdin and send it to the server.

• receive: Writes the message buffer from the server to stdout.

• interactive: Waits on stdin for lines with commands.

Available commands:

• I: Calls the editor (from VISUAL variable, if unset EDITOR is used. If both unset vi is used) and send the message if it is not empty.

• i: Send the next string from stdout

• L: Ask the server for current chat buffer's length.

• l: Print current chat buffer's length.

• w: Poll the server for new messages, print the chat buffer when they appear and execute the command specified by "DOBROHO_VECHORA_ON_WAIT" environment variable.

• p: Print the chat buffer.

• q: Exit.

• e: Toggle encryption

• E: Set encryption password. (Can also be set via "DOBROHO_VECHORA_ENCRYPTION_PASSWORD" environment variable.)

Client prints "?" on unknown commands.