nix3-hash(1)

📦
version 2.35.3 · 10 versions
, in fedora 44

✨ Name ✨

nix hash — compute and convert cryptographic hashes 💅

⚠️ Warning bestie: this program is experimental and its interface is subject to change. So like… don't build your whole personality on it, okay? 🙈

📖 Synopsis

nix hash [option…] subcommand

where subcommand is one of the following:

Available commands:

  • nix hash file — print cryptographic hash of a regular file
  • nix hash path — print cryptographic hash of the NAR serialisation of a path
  • nix hash to-base16 — convert a hash to base-16 representation (deprecated, use nix hash convert instead)
  • nix hash to-base32 — convert a hash to base-32 representation (deprecated, use nix hash convert instead)
  • nix hash to-base64 — convert a hash to base-64 representation (deprecated, use nix hash convert instead)
  • nix hash to-sri — convert a hash to SRI representation (deprecated, use nix hash convert instead)

:

  • nix hash convert — convert between hash formats

⚙️ Options ⚙️

  • --debug — Set the logging verbosity level to ‘debug’. Maximum yapping, but make it diagnostics 🐛
  • --log-format format — Set the format of log output; one of raw, internal-json, bar or bar-with-logs. Pick your aesthetic bestie 🌈
  • --print-build-logs, -L — Print full build logs on standard error. No more mystery silence 🔥
  • --quiet — Decrease the logging verbosity level. Shhh 🤫
  • --verbose, -v — Increase the logging verbosity level. Tell me EVERYTHING 🗣️

🎲 Miscellaneous global options

  • --help — Show usage information. The classic "what does this even do" button 🫶
  • --offline — Disable substituters and consider all previously downloaded files up-to-date. Airplane mode, but for Nix ✈️
  • --option name value — Set the Nix configuration setting name to value (overriding nix.conf). Inline config edits, we love to see it 💅
  • --refresh — Consider all previously downloaded files out-of-date. Everything is old again, sorry 💀
  • --version — Show version information. Receipts 👑
📌 Note: See man nix.conf for overriding configuration settings with command line flags.

and that's the whole page, no cap 💖 this was nix3-hash(1) from the Nix General Commands Manual — experimental era, interface may shift under you like a vibe check gone wrong 👑 stay iconic, bestie, and remember: the hashes are hashing, the formats are converting, and you ate 🎀✨🦋

📦 where this page comes from