31 lines
566 B
Groff
31 lines
566 B
Groff
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.Dd Jun 10, 2022
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.Dt RR 1
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.Os
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.Sh NAME
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.Nm rr
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.Nd Repeteadly run a command until it exits with a non zero status
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.Sh SYNOPSIS
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.Nm
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.Ar cmd Op Ar arg ...
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.Sh DESCRIPTION
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Run command
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.Ar cmd arg ...
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repeteadly until it fails.
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.Pp
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In every run, compare its stdout with the one from the previous run.
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If there has been any change, print a diff;
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otherwise, display a dot to indicate progress.
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.Sh EXIT STATUS
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.Ex -std
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.Sh EXAMPLES
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.Bd -literal -offset indent
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$ rr pgrep -f foo
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0a1,2
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> 6871
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> 25428
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\&...^C
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$
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.Ed
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.Sh AUTHORS
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.An Adolfo Perez Alvarez Aq Mt adolfopa@sdf.org
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