nix3-hash-file(1)

    Warning
    This program is experimental and its interface is subject to change.

Name
nix hash file - print cryptographic hash of a regular file

Synopsis
nix hash file [option…] paths…

Options

•   --base16 Print the hash in base-16 format.

•   --base32 Print the hash in base-32 (Nix-specific) format.

•   --base64 Print the hash in base-64 format.

•   --sri Print the hash in SRI format.

•   --type hash-algo hash algorithm (‘md5’, ‘sha1’, ‘sha256’, or ‘sha512’)

Logging-related options:

•   --debug Set the logging verbosity level to ‘debug’.

•   --log-format format Set the format of log output; one of raw, internal-json, bar or bar-with-logs.

•   --print-build-logs / -L Print full build logs on standard error.

•   --quiet Decrease the logging verbosity level.

•   --verbose / -v Increase the logging verbosity level.

Miscellaneous global options:

•   --help Show usage information.

•   --offline Disable substituters and consider all previously downloaded files up-to-date.

•   --option name value Set the Nix configuration setting name to value (overriding nix.conf).

•   --refresh Consider all previously downloaded files out-of-date.

•   --version Show version information.

Options to override configuration settings:

•   --accept-flake-config Enable the accept-flake-config setting.

•   --access-tokens value Set the access-tokens setting.

•   --allow-dirty Enable the allow-dirty setting.

•   --allow-import-from-derivation Enable the allow-import-from-derivation setting.

•   --allow-symlinked-store Enable the allow-symlinked-store setting.

•   --allow-unsafe-native-code-during-evaluation Enable the allow-unsafe-native-code-during-evaluation setting.

•   --allowed-impure-host-deps value Set the allowed-impure-host-deps setting.

•   --allowed-uris value Set the allowed-uris setting.

•   --allowed-users value Set the allowed-users setting.

•   --auto-allocate-uids Enable the auto-allocate-uids setting.

•   --auto-optimise-store Enable the auto-optimise-store setting.

•   --bash-prompt value Set the bash-prompt setting.

•   --bash-prompt-prefix value Set the bash-prompt-prefix setting.

•   --bash-prompt-suffix value Set the bash-prompt-suffix setting.

•   --build-hook value Set the build-hook setting.

•   --build-poll-interval value Set the build-poll-interval setting.

•   --build-users-group value Set the build-users-group setting.

•   --builders value Set the builders setting.

•   --builders-use-substitutes Enable the builders-use-substitutes setting.

•   --commit-lockfile-summary value Set the commit-lockfile-summary setting.

•   --compress-build-log Enable the compress-build-log setting.

•   --connect-timeout value Set the connect-timeout setting.

•   --cores value Set the cores setting.

•   --darwin-log-sandbox-violations Enable the darwin-log-sandbox-violations setting.

•   --diff-hook value Set the diff-hook setting.

•   --download-attempts value Set the download-attempts setting.

•   --download-speed value Set the download-speed setting.

•   --eval-cache Enable the eval-cache setting.

•   --experimental-features value Set the experimental-features setting.

•   --extra-access-tokens value Append to the access-tokens setting.

•   --extra-allowed-impure-host-deps value Append to the allowed-impure-host-deps setting.

•   --extra-allowed-uris value Append to the allowed-uris setting.

•   --extra-allowed-users value Append to the allowed-users setting.

•   --extra-build-hook value Append to the build-hook setting.

•   --extra-experimental-features value Append to the experimental-features setting.

•   --extra-extra-platforms value Append to the extra-platforms setting.

•   --extra-hashed-mirrors value Append to the hashed-mirrors setting.

•   --extra-nix-path value Append to the nix-path setting.

•   --extra-platforms value Set the extra-platforms setting.

•   --extra-plugin-files value Append to the plugin-files setting.

•   --extra-sandbox-paths value Append to the sandbox-paths setting.

•   --extra-secret-key-files value Append to the secret-key-files setting.

•   --extra-substituters value Append to the substituters setting.

•   --extra-system-features value Append to the system-features setting.

•   --extra-trusted-public-keys value Append to the trusted-public-keys setting.

•   --extra-trusted-substituters value Append to the trusted-substituters setting.

•   --extra-trusted-users value Append to the trusted-users setting.

•   --fallback Enable the fallback setting.

•   --flake-registry value Set the flake-registry setting.

•   --fsync-metadata Enable the fsync-metadata setting.

•   --gc-reserved-space value Set the gc-reserved-space setting.

•   --hashed-mirrors value Set the hashed-mirrors setting.

•   --http-connections value Set the http-connections setting.

•   --http2 Enable the http2 setting.

•   --id-count value Set the id-count setting.

•   --ignore-try Enable the ignore-try setting.

•   --impersonate-linux-26 Enable the impersonate-linux-26 setting.

•   --keep-build-log Enable the keep-build-log setting.

•   --keep-derivations Enable the keep-derivations setting.

•   --keep-env-derivations Enable the keep-env-derivations setting.

•   --keep-failed Enable the keep-failed setting.

•   --keep-going Enable the keep-going setting.

•   --keep-outputs Enable the keep-outputs setting.

•   --log-lines value Set the log-lines setting.

•   --max-build-log-size value Set the max-build-log-size setting.

•   --max-free value Set the max-free setting.

•   --max-jobs value Set the max-jobs setting.

•   --max-silent-time value Set the max-silent-time setting.

•   --max-substitution-jobs value Set the max-substitution-jobs setting.

•   --min-free value Set the min-free setting.

•   --min-free-check-interval value Set the min-free-check-interval setting.

•   --nar-buffer-size value Set the nar-buffer-size setting.

•   --narinfo-cache-negative-ttl value Set the narinfo-cache-negative-ttl setting.

•   --narinfo-cache-positive-ttl value Set the narinfo-cache-positive-ttl setting.

•   --netrc-file value Set the netrc-file setting.

•   --nix-path value Set the nix-path setting.

•   --no-accept-flake-config Disable the accept-flake-config setting.

•   --no-allow-dirty Disable the allow-dirty setting.

•   --no-allow-import-from-derivation Disable the allow-import-from-derivation setting.

•   --no-allow-symlinked-store Disable the allow-symlinked-store setting.

•   --no-allow-unsafe-native-code-during-evaluation Disable the allow-unsafe-native-code-during-evaluation setting.

•   --no-auto-allocate-uids Disable the auto-allocate-uids setting.

•   --no-auto-optimise-store Disable the auto-optimise-store setting.

•   --no-builders-use-substitutes Disable the builders-use-substitutes setting.

•   --no-compress-build-log Disable the compress-build-log setting.

•   --no-darwin-log-sandbox-violations Disable the darwin-log-sandbox-violations setting.

•   --no-eval-cache Disable the eval-cache setting.

•   --no-fallback Disable the fallback setting.

•   --no-fsync-metadata Disable the fsync-metadata setting.

•   --no-http2 Disable the http2 setting.

•   --no-ignore-try Disable the ignore-try setting.

•   --no-impersonate-linux-26 Disable the impersonate-linux-26 setting.

•   --no-keep-build-log Disable the keep-build-log setting.

•   --no-keep-derivations Disable the keep-derivations setting.

•   --no-keep-env-derivations Disable the keep-env-derivations setting.

•   --no-keep-failed Disable the keep-failed setting.

•   --no-keep-going Disable the keep-going setting.

•   --no-keep-outputs Disable the keep-outputs setting.

•   --no-preallocate-contents Disable the preallocate-contents setting.

•   --no-print-missing Disable the print-missing setting.

•   --no-pure-eval Disable the pure-eval setting.

•   --no-require-drop-supplementary-groups Disable the require-drop-supplementary-groups setting.

•   --no-require-sigs Disable the require-sigs setting.

•   --no-restrict-eval Disable the restrict-eval setting.

•   --no-run-diff-hook Disable the run-diff-hook setting.

•   --no-sandbox Disable sandboxing.

•   --no-sandbox-fallback Disable the sandbox-fallback setting.

•   --no-show-trace Disable the show-trace setting.

•   --no-substitute Disable the substitute setting.

•   --no-sync-before-registering Disable the sync-before-registering setting.

•   --no-trace-function-calls Disable the trace-function-calls setting.

•   --no-trace-verbose Disable the trace-verbose setting.

•   --no-use-case-hack Disable the use-case-hack setting.

•   --no-use-registries Disable the use-registries setting.

•   --no-use-sqlite-wal Disable the use-sqlite-wal setting.

•   --no-use-xdg-base-directories Disable the use-xdg-base-directories setting.

•   --no-warn-dirty Disable the warn-dirty setting.

•   --plugin-files value Set the plugin-files setting.

•   --post-build-hook value Set the post-build-hook setting.

•   --pre-build-hook value Set the pre-build-hook setting.

•   --preallocate-contents Enable the preallocate-contents setting.

•   --print-missing Enable the print-missing setting.

•   --pure-eval Enable the pure-eval setting.

•   --relaxed-sandbox Enable sandboxing, but allow builds to disable it.

•   --require-drop-supplementary-groups Enable the require-drop-supplementary-groups setting.

•   --require-sigs Enable the require-sigs setting.

•   --restrict-eval Enable the restrict-eval setting.

•   --run-diff-hook Enable the run-diff-hook setting.

•   --sandbox Enable sandboxing.

•   --sandbox-fallback Enable the sandbox-fallback setting.

•   --sandbox-paths value Set the sandbox-paths setting.

•   --secret-key-files value Set the secret-key-files setting.

•   --show-trace Enable the show-trace setting.

•   --ssl-cert-file value Set the ssl-cert-file setting.

•   --stalled-download-timeout value Set the stalled-download-timeout setting.

•   --start-id value Set the start-id setting.

•   --store value Set the store setting.

•   --substitute Enable the substitute setting.

•   --substituters value Set the substituters setting.

•   --sync-before-registering Enable the sync-before-registering setting.

•   --system value Set the system setting.

•   --system-features value Set the system-features setting.

•   --tarball-ttl value Set the tarball-ttl setting.

•   --timeout value Set the timeout setting.

•   --trace-function-calls Enable the trace-function-calls setting.

•   --trace-verbose Enable the trace-verbose setting.

•   --trusted-public-keys value Set the trusted-public-keys setting.

•   --trusted-substituters value Set the trusted-substituters setting.

•   --trusted-users value Set the trusted-users setting.

•   --use-case-hack Enable the use-case-hack setting.

•   --use-registries Enable the use-registries setting.

•   --use-sqlite-wal Enable the use-sqlite-wal setting.

•   --use-xdg-base-directories Enable the use-xdg-base-directories setting.

•   --user-agent-suffix value Set the user-agent-suffix setting.

•   --warn-dirty Enable the warn-dirty setting.