Dear all,
We are testing two of our servers for mq series connectivity. The scenario is, when one machine is shutting down it's services there are some scripts that do a dns update, which removes the ip address and relates it to the ip address of the other node on our dns server, and the update... (7 Replies)
Dear All
i have a linux proxy server which has RHEL-5 64 bit, it has two interfaces, it has the following details
eth0=10.200.14.42
eth3=10.201.14.42
default gateway=10.201.14.254
one static route=192.168.0.0/24 gw 10.200.14.254
i am facing a problem when i ping 10.201.14.42 from... (2 Replies)
Dear Friends,
Am an newbie to this domain. I have a table which is filled with contents which i need to be updated with,so am trying to design a flow which would read the data from the table and mail it to me at regular intervals. I could make out the flow using mailx command but want to... (3 Replies)
Man page of netlink says:
---------------------------------
NETLINK_ARPD
For managing the arp table in user space.
----------------------------------
Is it possible to monitor arp table using Netlink? or it's just for manipulating? (1 Reply)
Hi
The below script working when we are sending the html as attachment can u please guide how to send thesmae data in table form direct in the mail and not in mail attachment .
cat Employee.sql
SET VERIFY OFF
SET PAGESIZE 200
SET MARKUP HTML ON SPOOL ON PREFORMAT OFF ENTMAP ON -
HEAD... (0 Replies)
Can someone please explain this output to me. Why doesn't ifconfig show the same info?
~ $ arp -a
? (10.71.0.1) at 00:1b:21:2b:eb:0c on eth0 (4 Replies)
I am writing some portable code to print Interface, its IP address, and its MAC (Hardware) address. It is working on three platforms (viz, Linux, Solaris and HP-UX). However, it is creating problems on AIX.
The code is as follows:
Now the problem is that when I try to execute the... (1 Reply)
My script gives the following result. Is it possible to display the same in table format ?
1.
rex_best
Latest feeds are not avaialable. The last feed was generated on 2012-05-17
File Name = ekb_best_20120517_010949_665.tar.gz
The Number of entry elements = 4209539
2.
rex_genre
Latest... (2 Replies)
I want to search a small string in a large string and find the locations of the string. For this I used grep "string" -ob <file name where the large string is stored>. Now this gives me the locations of that string. Now how do I store these locations in a text file.
Please use CODE tags as... (7 Replies)
Discussion started by: ANKIT ROY
7 Replies
LEARN ABOUT SUSE
bsearch
BSEARCH(3) Linux Programmer's Manual BSEARCH(3)NAME
bsearch - binary search of a sorted array
SYNOPSIS
#include <stdlib.h>
void *bsearch(const void *key, const void *base,
size_t nmemb, size_t size,
int (*compar)(const void *, const void *));
DESCRIPTION
The bsearch() function searches an array of nmemb objects, the initial member of which is pointed to by base, for a member that matches the
object pointed to by key. The size of each member of the array is specified by size.
The contents of the array should be in ascending sorted order according to the comparison function referenced by compar. The compar rou-
tine is expected to have two arguments which point to the key object and to an array member, in that order, and should return an integer
less than, equal to, or greater than zero if the key object is found, respectively, to be less than, to match, or be greater than the array
member.
RETURN VALUE
The bsearch() function returns a pointer to a matching member of the array, or NULL if no match is found. If there are multiple elements
that match the key, the element returned is unspecified.
CONFORMING TO
SVr4, 4.3BSD, POSIX.1-2001, C89, C99.
EXAMPLE
The example below first sorts an array of structures using qsort(3), then retrieves desired elements using bsearch().
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
struct mi {
int nr;
char *name;
} months[] = {
{ 1, "jan" }, { 2, "feb" }, { 3, "mar" }, { 4, "apr" },
{ 5, "may" }, { 6, "jun" }, { 7, "jul" }, { 8, "aug" },
{ 9, "sep" }, {10, "oct" }, {11, "nov" }, {12, "dec" }
};
#define nr_of_months (sizeof(months)/sizeof(months[0]))
static int
compmi(const void *m1, const void *m2)
{
struct mi *mi1 = (struct mi *) m1;
struct mi *mi2 = (struct mi *) m2;
return strcmp(mi1->name, mi2->name);
}
int
main(int argc, char **argv)
{
int i;
qsort(months, nr_of_months, sizeof(struct mi), compmi);
for (i = 1; i < argc; i++) {
struct mi key, *res;
key.name = argv[i];
res = bsearch(&key, months, nr_of_months,
sizeof(struct mi), compmi);
if (res == NULL)
printf("'%s': unknown month
", argv[i]);
else
printf("%s: month #%d
", res->name, res->nr);
}
exit(EXIT_SUCCESS);
}
SEE ALSO hsearch(3), lsearch(3), qsort(3), tsearch(3)COLOPHON
This page is part of release 3.25 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
2003-11-01 BSEARCH(3)