When I log into bash it will say my username @localhost I wondering how do I change localhost to another such as draco.I've the using the hostname command as root but it changes back to localhost after I reboot.I was wondering how would I hide my ISP hostname in linux.Because when I log into an IRC... (1 Reply)
I have a linksys DSL router.
I run a mixed environment of Windows, Linux and Solaris. The routers dhcp tables show the windows machines hostnames and associated IP's ok but the unix bases mahines don't have associated hostnames in the DHCP tables. I can ping by IP but not my the machines... (5 Replies)
Hi Friends,
I have a list of servers with their production names in a file.
I want to know the best way eiter a command or a script that can do the following :-
Append "-bkp" to each hostnames at the end
And run nslookup and make sure I have valid backup IP add assigned to it.
Any... (1 Reply)
Hi
I have a file containing hostnames like this
(host=myhost.domain.com) or
(host=myhost)
i need to extarct the unique hostnames without the domain names from that file.
so my output should be myhost (without domain names)
But my regex skills are rusty
i tried grep "host"... (4 Replies)
Hi all,
i have a list of files that contains some PC hostname, then i need to enumerate every hostname and check if there's a table with same name of the hosts in MySQL database XYZ.
I need this because have to decide automatically if i have to make a create table or a insert into an existent... (2 Replies)
I am trying to determine if there are several url/host names for an IP address. Is there a UNIX command to find ALL host names for an IP address?
Thank you in advance. (3 Replies)
I need to obtain a list of all the hostname of all the VM's that reside on two ESXI servers using pysphere. I have attempted using the basic methods but an unable to get a hostname in my testing using:
from pysphere import VIServer
server = VIServer()
... (0 Replies)
As the title suggests, I'm wondering if its possible to set a hostname to a name or word with Cyrillic letters (e.g. - Like the Russian alphabet). I tried installing the cyrillic-console package in Debian. I switched my desktop to Russian as well. However, when I try to set the hostname I get that... (2 Replies)
i have a file which has 100 servers,i want a script which can output me ip address and hostname for that server.
Thanks in advance!!
input file
abc.com
output file should be
abc.com 192.168.1..1 (1 Reply)
Hello,
I am trying to develop a script to check for valid hostnames. Below are the prerequisites for a valid hostname which I got from wiki :
Hostnames are composed of series of labels concatenated with dots, as are all domain names. For example, "en.wikipedia.org" is a hostname. Each label... (8 Replies)
Discussion started by: rahul2662
8 Replies
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explain_printf_or_die
explain_printf_or_die(3) Library Functions Manual explain_printf_or_die(3)NAME
explain_printf_or_die - formatted output conversion and report errors
SYNOPSIS
#include <libexplain/printf.h>
int explain_printf_or_die(const char *format);
int explain_printf_on_error(const char *format);
DESCRIPTION
The explain_printf_or_die function is used to call the printf(3) system call. On failure an explanation will be printed to stderr, obtained
from the explain_printf(3) function, and then the process terminates by calling exit(EXIT_FAILURE).
The explain_printf_on_error function is used to call the printf(3) system call. On failure an explanation will be printed to stderr,
obtained from the explain_printf(3) function, but still returns to the caller.
format The format, exactly as to be passed to the printf(3) system call.
RETURN VALUE
The explain_printf_or_die function only returns on success, see printf(3) for more information. On failure, prints an explanation and
exits, it does not return.
The explain_printf_on_error function always returns the value return by the wrapped printf(3) system call.
EXAMPLE
The explain_printf_or_die function is intended to be used in a fashion similar to the following example:
int result = explain_printf_or_die(format);
SEE ALSO printf(3)
formatted output conversion
explain_printf(3)
explain printf(3) errors
exit(2) terminate the calling process
COPYRIGHT
libexplain version 0.52
Copyright (C) 2010 Peter Miller
explain_printf_or_die(3)