config root man

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.\"     @(#)protocols.5	8.1 (Berkeley) 6/5/93
.\" $FreeBSD: release/9.1.0/share/man/man5/protocols.5 140561 2005-01-21 08:36:40Z ru $
.\"
.Dd June 5, 1993
.Dt PROTOCOLS 5
.Os
.Sh NAME
.Nm protocols
.Nd protocol name data base
.Sh DESCRIPTION
The
.Nm
file contains information regarding the known protocols used in the
.Tn DARPA
Internet.
For each protocol a single line should be present
with the following information:
.Bd -unfilled -offset indent
official protocol name
protocol number
aliases
.Ed
.Pp
Items are separated by any number of blanks and/or
tab characters.
A ``#'' indicates the beginning of
a comment; characters up to the end of the line are
not interpreted by routines which search the file.
.Pp
Protocol names may contain any printable
character other than a field delimiter, newline,
or comment character.
.Sh FILES
.Bl -tag -width /etc/protocols -compact
.It Pa /etc/protocols
The
.Nm
file resides in
.Pa /etc .
.El
.Sh SEE ALSO
.Xr getprotoent 3
.Sh HISTORY
The
.Nm
file format appeared in
.Bx 4.2 .
.Sh BUGS
A name server should be used instead of a static file.