| Revision 13429,
1.4 KB
checked in by danw, 25 years ago
(diff) |
|
reimplement hostinfo as a perl wrapper around /usr/athena/bin/host
(from third/bind). Add a regression test in case host's output changes.
|
| Rev | Line | |
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| [1763] | 1 | .\" All rights reserved. |
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| 2 | .\" |
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| 3 | .\" |
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| 4 | .\" @(#)fg.1 6.8 (Berkeley) 11/02/87 |
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| 5 | .\" |
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| 6 | .TH HOSTINFO 1 "November 16, 1987" |
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| 7 | .UC 4 |
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| 8 | .de sh |
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| 9 | .br |
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| 10 | .ne 5 |
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| 11 | .PP |
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| 12 | \fB\\$1\fR |
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| 13 | .PP |
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| 14 | .. |
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| 15 | .if n .ds ua ^ |
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| 16 | .if t .ds ua \(ua |
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| 17 | .if n .ds aa ' |
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| 18 | .if t .ds aa \(aa |
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| 19 | .if n .ds ga ` |
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| 20 | .if t .ds ga \(ga |
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| 21 | .if t .tr *\(** |
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| 22 | .SH NAME |
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| [5279] | 23 | hostinfo \- ask internet nameserver for a host information |
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| [1763] | 24 | .SH SYNOPSIS |
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| 25 | .HP 5 |
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| 26 | .B hostinfo |
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| [5279] | 27 | [options] [ |
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| 28 | .I \-ns <name server> |
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| [1763] | 29 | ] |
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| [5234] | 30 | < |
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| [5279] | 31 | .I hostnames |
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| [5234] | 32 | > |
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| [5279] | 33 | < |
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| 34 | .I addresses |
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| [5234] | 35 | > |
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| [1763] | 36 | .PP |
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| 37 | .SH DESCRIPTION |
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| 38 | .br |
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| 39 | By default, |
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| 40 | this command displays |
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| [5234] | 41 | the |
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| 42 | .I internet |
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| [5279] | 43 | name, all network addresses, host info and MX records for each |
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| [1763] | 44 | host specified by |
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| 45 | .I hostname |
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| 46 | or |
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| 47 | .IR address. |
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| [5234] | 48 | |
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| [1763] | 49 | The command accepts the following options: |
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| 50 | .IP \fB\-h\fP 5 |
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| [5234] | 51 | The command displays only the hostname. |
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| [1763] | 52 | .IP \fB\-a\fP 5 |
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| [5234] | 53 | The command displays only the address. |
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| [5279] | 54 | .IP \fB\-i\fP 5 |
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| 55 | The command displays only the host info record. |
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| 56 | .IP \fB\-m\fP 5 |
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| 57 | The command displays only the MX records. |
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| 58 | .IP \fB\-q\fP 5 |
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| 59 | The command suppresses hostinfo and MX record lookup which require separate |
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| 60 | queries. |
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| [5234] | 61 | .PP |
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| [5279] | 62 | Options are parsed left to right, with new options overriding previous ones |
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| 63 | and taking effect only for hostnames which appear afterward. |
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| [5234] | 64 | .PP |
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| [5279] | 65 | You may also query a specific name server by specifying the server name or |
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| 66 | address after the |
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| 67 | .I \-ns |
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| 68 | option. |
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| 69 | .PP |
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| [13429] | 70 | .SH "NOTES" |
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| 71 | .B hostinfo |
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| 72 | is simply a perl script that calls |
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| 73 | .BR host (1)\fR. |
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| [1763] | 74 | .SH "SEE ALSO" |
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| [13429] | 75 | host(1), hesinfo(1), named(8), resolver(3), resolver(5) |
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