2014-07-16 09:55:36 +00:00
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.\" Copyright (c) 2014 Baptiste Daroussin <bapt@FreeBSD.org>
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd July 16, 2014
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.Dt TIMEOUT 1
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.Os
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.Sh NAME
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.Nm timeout
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.Nd run a command with a time limit
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.Sh SYNOPSIS
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.Nm
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.Op Fl -signal Ar sig | Fl s Ar sig
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.Op Fl -preserve-status
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.Op Fl -kill-after Ar time | Fl k Ar time
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.Op Fl -foreground
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.Ao Ar duration Ac
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.Ao Ar command Ac
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.Ao Ar args ... Ac
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.Sh DESCRIPTION
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.Nm
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starts the
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.Ar command
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with its
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.Ar args
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and kills if it is still runs after
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.Ar duration .
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.Bl -tag -width "-k time, --kill-after time"
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.It Fl -preserve-status
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2014-07-16 11:30:04 +00:00
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Always exits with the same status as
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2014-07-16 09:55:36 +00:00
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.Ar command
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even if it times out.
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.It Fl -foreground
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Do not propagate timeout to the
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.Ar command
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children.
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.It Fl s Ar sig , Fl -signal Ar sig
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Speficy the signal to send on timeout by default
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.Ar SIGTERM .
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.It Fl k Ar time , Fl -kill-after Ar time
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Send a second kill if the
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.Ar command
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is still running after
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.Ar time
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seconds after the first signal was sent
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.Sh SEE ALSO
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.Xr signal 3 ,
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.Xr kill 1
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