sha1sum(1)

👑 sha1sum — the manual, bestie edition 💅

okay so real talk, this is sha1sum, straight out of the General Commands Manual. she prints SHA1 checksums, she checks SHA1 checksums, she's booked and busy. let's get into it 🦋

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✨ NAME ✨

sha1sum — Print or check the SHA1 checksums

that's it. that's the whole job. iconic behavior honestly.

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🌸 SYNOPSIS 🌸

sha1sum [-c|--check] [-w|--warn] [--status] [--quiet] [--ignore-missing]
[--strict] [--tag] [-t|--text] [-z|--zero] [-h|--help] [-V|--version]
[file]

so the vibes are: a bunch of flags, and optionally a file. yes the file is in brackets, meaning she can run solo. main character energy fr fr.

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💖 DESCRIPTION 💖

Print or check the SHA1 checksums.

that's the whole assignment. two modes, one legend. either you're generating checksums or you're out here verifying them. pick your fighter 🫶

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🎀 OPTIONS 🎀

okay bestie, this is the part you screenshot. every single flag, no skips, no cuts, no cap. 💅

• -c, --check — read checksums from the FILEs and check them. this is the verification era. she reads the checksums listed in the file and checks them against reality ✨
• -w, --warn — warn about improperly formatted checksum lines. messy formatting? she will say something. she's not rude about it, but she WILL say something 🙈
• --status — don't output anything, status code shows success. silent. mysterious. the exit code does all the talking 💀
• --quiet — don't print OK for each successfully verified file. like, we get it, you verified. calm down.
• --ignore-missing — don't fail or report status for missing files. file ghosted us? we move on. no drama, no fail 🔥
• --strict — exit non-zero for improperly formatted checksum lines. the strict queen. she will not be tolerating sloppy lines and she WILL let the exit code know 😤
• --tag — create a BSD style checksum. different flavor, same checksum. aesthetic variation 🎀
• -t, --text — read in text mode (default). this is just the default btw, so if you did nothing, congrats, you already did this ✨
• -z, --zero — end each output line with NUL, not newline, and disable file name escaping. yes, NUL. not newline. and the escaping? gone. this one's for the pipeline girlies 🧚
• -h, --help — Print help. lost? confused? she'll hand you the map 🗺️
• -V, --version — Print version. which one are we running? she'll tell you. 🫶

no notes on these, they're all exactly as written. don't get creative with flag names bestie, they are what they are 💜

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⭐ VERSION ⭐

v(uutils coreutils) 0.7.0

that's the version tag, verbatim, do not round it, do not paraphrase it, it's v(uutils coreutils) 0.7.0 periodt. 👑

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and that's the whole page, bestie. this was sha1sum from the General Commands Manual, and the footer said it's sha1sum (uutils coreutils) 0.7.0 — so that's the source, the version, all of it, right there. go check some checksums, you're gonna slay 🌈💖✨