Advanced IRC Commands

Advanced IRC commands give you deep technical control over your connections, server data, client communication, and channel administration. While basic commands like /join and /msg cover everyday chatting, advanced commands allow you to manipulate raw protocol data, query network topologies, orchestrate mass messaging, and script client behaviors.

The most powerful advanced IRC commands are organized below by category, using standard RFC syntax (where <> indicates a mandatory argument and [] indicates an optional one). 🛠️ Client-to-Server & Raw Network Control

/quote or /raw : Sends a raw, unparsed text string directly to the IRC server. This bypasses your client’s command translation, enabling you to use experimental server-specific extensions or script automation.

/links []: Lists all servers currently linked to the network you are connected to. This is highly useful for mapping out the network’s topology, though some modern networks mask this for security.

/whowas : Queries the server database for information regarding a user who has recently disconnected from the network. It retrieves their last known username, hostname, real name, and departure time.

/stats []: Requests specific internal server diagnostics, including uptime (u), network connections (c), bandwidth usage (m), or active operator listings (o). 📢 Advanced Communication & Broadcasting

/notice : Sends a non-private notification to a specific user or an entire channel. Unlike standard messages, /notice is specifically designed to never trigger an automated client reply (such as a bot loop or an away message), making it ideal for scripts.

/wallops : Broadcasts a network-wide message to all connected network operators (IRCops) and users who have the +w user mode enabled.

/ctcp : Initiates a Client-to-Client Protocol request. It commands the recipient’s client to reply with metadata without alerting the actual user. Common CTCP commands include:

/ctcp VERSION – Queries their exact IRC client name and operating system.

/ctcp PING – Calculates the precise millisecond latency between your client and theirs.

/ctcp TIME – Retrieves the user’s local system time. 🛡️ Moderation & Advanced Mode Manipulation

/mode [args]: Alters granular structural states for channels or users. Advanced operator manipulations include:

/mode #channel +kl – Simultaneously locks a channel with a password and enforces a hard cap on maximum concurrent users.

/mode #channel +b-o – Bans a malicious user’s connection mask while stripping their operator status in a single structural state update.

/invite <#channel>: Overrides channel security configurations to invite a specific user into a channel designated as invite-only (+i).

/kick <#channel> []: Forcibly disconnects a user from a specific channel with an optional exit log. 🤖 Services Interaction (NickServ & ChanServ)

Modern IRC networks leverage automated background daemons for user registration and security. You can interact with them directly via advanced messaging syntax: IRCHelp.org — IRC Command Cosmos