This is the command dt-gethost that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
dt-gethost - command-line test program for the val_gethostbyname() (and related) functions
SYNOPSIS
dt-gethost [options] name
DESCRIPTION
This utility is a command-line wrapper around the val_gethostbyname() (and related)
functions. It invokes the val_gethostbyname(), val_gethostbyname_r() and
val_gethostbyname2() functions for the given command-line arguments and displays the
returned hostent, the validation status value, and the value of the h_errno variable.
The exit status for this program is 1 if the answer received is trusted, 2 if the answer
received is validated, and -1 for an error. The program returns 0 if no validation was
performed or if the result was neither trusted nor validated. The trusted and validated
status values are obtained using the val_istrusted() and val_isvalidated() functions from
libval(3).
OPTIONS
-r, --reentrant
Use the re-entrant query interface.
-f, --family=[AF_INET|AF_INET6]
Use the specified address family for the query.
-o, --output=<debug-level>:<dest-type>[:<dest-options>]
<debug-level> is 1-7, corresponding to syslog levels ALERT-DEBUG <dest-type> is one of
file, net, syslog, stderr, stdout <dest-options> depends on <dest-type>
file:<file-name> (opened in append mode)
net[:<host-name>:<host-port>] (127.0.0.1:1053
syslog[:facility] (0-23 (default 1 USER))
-h, --help
Display the help and exit.
PRE-REQUISITES
libval
COPYRIGHT
Copyright 2005-2013 SPARTA, Inc. All rights reserved. See the COPYING file included with
the DNSSEC-Tools package for details.
AUTHORS
Abhijit Hayatnagarkar, Suresh Krishnaswamy, Robert Story
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