sha1sum

Print or check SHA1 (160-bit) checksums.

Runs as sha1sum|macOS, Linux, Windows

Open form in Otty otty.toml

Command form

ai-draft · 2 tasks · 9 fields

Print SHA-1 checksums of files, or verify them against a checksum list. Reads standard input when no file is given.

Opens the form; the finished command lands at your prompt, unrun

Run in Otty

otty gui sha1sum

Compute or verify SHA-1Example values, fixed in this page — nothing here reaches a terminal

Basic

Files*

file

BSD-style output

--tag

TasksEach one presets the form for one job

Compute checksums

filestag

Verify a checksum file

filescheckquietignore_missingwarn

ParametersOnly these flags are editable in the form

Files

path · positional 0 · repeatable

Verify checksums

Read sums from the files and check them.
boolean

-c--check

Binary mode

boolean

-b--binary

BSD-style output

boolean

--tag

Ignore missing files

boolean

--ignore-missing

Quiet

Do not print OK for each verified file.
boolean

--quiet

Status only

boolean

--status

Strict

boolean

--strict

Warn on bad lines

boolean

-w--warn

SourcesEvery flag above is checked against these

fig

completion

github.com

Before it fills your prompt, Otty checks the installed sha1sum against its version. A form that does not match your version is not offered.