MINICOREDUMPER(1)

💖 MINICOREDUMPER 💖

okay so bestie, welcome to the minicoredumper(1) manual page, and trust me when I say this little guy is the moment. it's giving main character energy in the core-dump world and we're gonna go through every single detail together. periodt.

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✨ NAME ✨

minicoredumper — create a customized minimal core(5) dump 🎀

like literally, that's the whole vibe: tiny core dumps, fully customised, no bloat, no cap.

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🌸 SYNOPSIS 🌸

minicoredumper pid uid gid signal timestamp hostname executable
[configuration-file]

seven required arguments walk into a bar, and then there's the optional eighth one chilling at the end like "hey besties, i'm the config file" 💅

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🦋 DESCRIPTION 🦋

so minicoredumper provides a highly configurable core dump mechanism. that's the whole point of her existence. she is intended to be executed by the Linux core(5) dump facility — like, she's not the one throwing the party, she's the one making sure the party is immaculate when it happens.

by default, the main configuration file lives at:

/etc/minicoredumper/minicoredumper.cfg.json

but lowkey you can override that if you pass the optional 8th argument. yes, the eighth one. count them on your fingers if you have to. 🫶

minicoredumper uses syslog(3) to log her activity — she's a chronicler, an icon, she keeps receipts. her syslog ident is "minicoredumper" and her syslog facility is LOG_SYSLOG. no notes. 🔥

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🎀 EXAMPLE 🎀

here's how you set minicoredumper up to be used for core(5) dumps, bestie:

echo '|/usr/sbin/minicoredumper %P %u %g %s %t %h %e' > \
     /proc/sys/kernel/core_pattern

yeah that's it. copy it exactly, character for character, because this is not a "freestyle it" situation. 💀

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🌈 FILES 🌈

• /etc/minicoredumper/minicoredumper.cfg.json — the default main config file, her home base, her safe space 🏠

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⭐ SEE ALSO ⭐

• libminicoredumper(7)
• minicoredumper.cfg.json(5)
• The DiaMon Workgroup: <http://www.diamon.org>

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ngl bestie, the whole point here is: minicoredumper = minimal, customised core(5) dumps, logged through syslog(3), configurable via /etc/minicoredumper/minicoredumper.cfg.json or the optional 8th argument, and launched by the kernel's core dump facility. that's the tea. 🍓

and that's a wrap on MINICOREDUMPER(1) 💜 this page comes to you from minicoredumper version dated 2016-09-14, so yes she's a classic, an OG, a vintage queen, and she still ate. bye bestie, go make some tiny core dumps 👑✨