RPC.RUSERSD(8)

💅 RPC.RUSERSD — logged in users server

okay so this is rpc.rusersd, bestie. it lives in section 8 of the System Manager's Manual, aka the sysadmin corner of the universe. it's a whole server. a daemon. an icon. 🫶

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✨ NAME ✨

rpc.rusersd — the logged in users server. that's the whole job description, and she does it flawlessly. periodt. 👑

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🌸 SYNOPSIS 🌸

/usr/sbin/rpc.rusersd

that's it. that's the whole invocation. no flags, no arguments, no drama. she just exists. 😌

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🦋 DESCRIPTION 🦋

okay so listen. rpc.rusersd is a server whose entire main character purpose is returning information about the users who are currently logged in to the system. like, "who's online rn" but as an RPC service. it's giving group chat roster energy fr fr. 💖

the currently logged in users get queried using the rusers(1) command. and the rpc.rusersd daemon is normally invoked by inetd(8) — so she's not out here launching herself, she gets summoned. iconic behaviour honestly. ✨

also important: rpc.rusersd uses an RPC protocol defined in /usr/include/rpcsvc/rusers.x. that's the blueprint, the lore, the source material. no cap. 📜

lowkey reminder: she's a server. she answers. she doesn't ask. that's the vibe. 💅

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🌈 SEE ALSO 🌈

• rusers(1) — the command that queries the logged in users
• who(1) — the classic "who's logged in" moment
• w(1) — who's logged in, but make it extra
• inetd(8) — the one who normally invokes the rpc.rusersd daemon

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and that's the whole page, bestie!! this one's from Linux NetKit (0.17), dated June 7, 1993 — so yeah, she's been serving logged-in-user realness since before most of us were born and she has never missed a single shift. absolute legend. 🎀💜 stan a stable daemon.