xref: /freebsd/share/man/man5/rctl.conf.5 (revision d6b92ffa)
1.\" Copyright (c) 2011 Edward Tomasz Napierala
2.\" Copyright (c) 1999 Chris Costello <chris@FreeBSD.org>
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28.Dd April 14, 2011
29.Dt RCTL.CONF 5
30.Os
31.Sh NAME
32.Nm rctl.conf
33.Nd resource limits database defaults
34.Sh DESCRIPTION
35The
36.Pa /etc/rctl.conf
37file is read in when the system goes into multi-user mode to set default
38contents of the RCTL database.
39The
40.Pa /etc/rctl.conf
41is in the format of the
42.Xr rctl 8
43command, i.e.\&
44.Bd -literal -offset indent
45subject:subject-id:resource:action=amount/per
46.Ed
47.Pp
48Comments are denoted by a
49.Dq #
50at the beginning of a line.
51Comments can also exist at the end of a line,
52as seen in the
53.Sx EXAMPLES
54section, below.
55.Sh FILES
56.Bl -tag -width /etc/rctl.conf -compact
57.It Pa /etc/rctl.conf
58Initial settings for
59.Xr rctl 8 .
60.El
61.Sh EXAMPLES
62To limit the number of processes for users in login class "testing",
63use a rule like
64.Bd -literal -offset indent
65# Resource limits for the "testing" class.
66loginclass:testing:nproc:deny=100/user # At most 100 processes per user
67.Ed
68.Sh SEE ALSO
69.Xr rctl 8
70.Sh HISTORY
71The
72.Nm
73file appeared in
74.Fx 9.0 .
75