HELLO(8)

✨ HELLO(8) — the lil' icebreaker program 💬

ok so bestie, picture this: it's giving System Manager's Manual energy, it's chapter 8 (admin commands, the big kid table 🫶), and the command is literally just called HELLO. iconic name tbh.

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🌸 NAME 🌸

HELLO — perform initial conversation with a newsserver (used by sn news system)

like. it says hi to a newsserver for you. that's the whole job. and honestly? slay. 💅

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🎀 SYNOPSIS 🎀

HELLO

that's it. no flags. no args. no drama. she takes zero notes and zero options. ✨

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🦋 DESCRIPTION 🦋

okay so here's the tea ☕ — HELLO is the program that gets executed for every newsserver by the snget(8) program. like, snget(8) is the one calling the shots, and HELLO is the one doing the meet-and-greet. 🫶

when HELLO gets run, there's already a connection to the newsserver sitting there — but nothing has been sent or received yet. total silence. awkward first-date energy. 🙈 and this program? this program handles the initial contact. she breaks the ice. she says hi. main character behavior fr fr. 👑

now, the file descriptor lore, because this part matters 🔥:

• file descriptor 6 is used for data coming from the newsserver
• file descriptor 7 is used for data going to the newsserver

six in, seven out. write that down bestie, that's the whole vibe check. 📝

this program is used by the sn news system.

and now the part where I hold your hand: you never have to use this program yourself. 💖 like, never ever. it's not a "you run it in your terminal" situation. it's a "the system runs it for you" situation. periodt.

BUT — and this is the plot twist 🎬 — when a newsserver is non-standard, you may have to modify a copy of it for that server. yeah. you might gotta make a custom version. it's giving bespoke. it's giving couture. 🧚

and if you do make one of those server-specific copies? newsserver-specific copies should go into:

/var/spool/sn/.outgoing/HOST

one copy per HOST, in that exact spot. don't be out here just putting them anywhere, bestie, that's not the move. 🚫

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🌈 SEE ALSO 🌈

• snget(8)
• sn(8)

go read those too, they're the supporting cast and they ate. 💜

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ok that's the whole page!! thank u for coming to my ted talk 🎤✨ this was HELLO(8) from the System Manager's Manual — yeah, that's the source, she's official, she's got paperwork, and this was the entire page, no date stamp, no version tag, just vibes and file descriptors. love u, bye!! 💖🎀🦋🌸💅🫶