Reference the sysctl variables related to various limits.
PR: docs/6764
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@ -17,7 +17,7 @@
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.\" 5. Modifications may be freely made to this file providing the above
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.\" conditions are met.
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.\"
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.\" $Id: limits.1,v 1.8 1998/06/04 21:05:58 steve Exp $
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.\" $Id: limits.1,v 1.9 1999/02/12 02:12:06 alex Exp $
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.\"
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.Dd January 15, 1996
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.Dt LIMITS 1
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@ -196,7 +196,11 @@ size limit.
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.It Fl n Op Ar limit
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Selects or sets the
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.Em openfiles
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resource limit.
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resource limit. The system-wide limit on the maximum number of
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open files per process can be viewed using the 'sysctl kern.maxfilesperproc'
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command. The total number of simultaneously open files in the entire
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system is limited to the value displayed by the 'sysctl kern.maxfiles'
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command.
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.It Fl s Op Ar limit
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Selects or sets the
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.Em stacksize
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@ -208,7 +212,11 @@ resource limit.
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.It Fl u Op Ar limit
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Selects or sets the
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.Em maxproc
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resource limit.
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resource limit. The system-wide limit on the maximum number of processes
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allowed per UID can be viewed using the 'sysctl kern.maxprocperuid' command.
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The maximum number of processes that can be running simultaneously
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in the entire system is limited to the value given by
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the 'sysctl kern.maxproc' command.
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.Pp
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Valid values for 'limit' in the above set of flags consist of either the
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string 'infinity' or 'inf' for an infinite (or kernel-defined maximum)
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@ -292,7 +300,8 @@ will be whatever the executed program returns.
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.Xr getrlimit 2 ,
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.Xr setrlimit 2 ,
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.Xr login_cap 3 ,
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.Xr login.conf 5
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.Xr login.conf 5 ,
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.Xr sysctl 8
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.Sh BUGS
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.Nm Limits
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does not handle commands with equal (``='') signs in their
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