2015-03-01 21:59:20 +00:00
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.Dd March 1, 2015
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2015-01-31 13:20:02 +00:00
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.Dt SHA1SUM 1
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2015-01-31 19:37:03 +00:00
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.Os sbase
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2015-01-30 22:08:25 +00:00
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.Sh NAME
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.Nm sha1sum
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2015-03-01 21:59:20 +00:00
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.Nd compute or check SHA-1 message digests
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2015-01-30 22:08:25 +00:00
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.Sh SYNOPSIS
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.Nm
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.Op Fl c
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.Op Ar file ...
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.Sh DESCRIPTION
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2015-03-01 21:59:20 +00:00
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.Nm
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writes SHA-1 (160-bit) checksums of each
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.Ar file
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to stdout.
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If no
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.Ar file
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is given
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.Nm
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reads from stdin.
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2015-01-30 22:08:25 +00:00
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.Sh OPTIONS
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.Bl -tag -width Ds
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.It Fl c
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2015-03-01 21:59:20 +00:00
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Read list of SHA-1 checksums from each
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.Ar file
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and check them.
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If no
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.Ar file
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is given
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.Nm
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reads from stdin.
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2015-01-30 22:08:25 +00:00
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.El
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