printenv(1)

💖 printenv(1) — the girlies' guide to peeking at ur environment 💖

okay so bestie, this is printenv, from the General Commands Manual section of the manual (yes, section 1, we love a classic) 🎀

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✨ NAME ✨

printenv — display the values of the specified environment VARIABLE(s), or (with no VARIABLE) display name and value pairs for them all. 💅

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🌸 SYNOPSIS 🌸

printenv [-0|--null] [-h|--help] [-V|--version] [variables]

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🦋 DESCRIPTION 🦋

okay so literally what it does is: display the values of the specified environment VARIABLE(s). that's it. that's the whole job. iconic behaviour honestly.

and if you give it no VARIABLE at all? it displays name and value pairs for them all — every single one. the whole entire environment. main character energy, showing off everything it's got 💜

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💅 OPTIONS 💅

• -0, --null — end each output line with a 0 byte rather than a newline. so not the usual line break, a null byte instead. slay for piping into stuff that cares ✨
• -h, --help — print help. the "bestie pls explain" button 🫶
• -V, --version — print version. the "who even are you" button 👑
• [variables] — the variables you wanna peek at, if you want specific ones. optional, and no shade if you skip it 💖

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⭐ VERSION ⭐

v(uutils coreutils) 0.7.0

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ngl there's nothing sketchy in here, no gotchas, no danger — it just reads the environment and prints it. lowkey the safest glow-up in the whole toolbox 💀✨

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okay that's the whole page bestie, you ate that 🍓 and just so u have the receipts: this is printenv from uutils coreutils, version 0.7.0, dated in the footer of the original as printenv (uutils coreutils) 0.7.0 🎀💖 bye ily, go print some env vars 🦋