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I had played with the boost development packages for a while ago and now Synaptic fails to remove or add new packages, giving the below error report:

E:...

Yes, with the --user-agent="" and host name to ip conversion, it works for me too.
But it still fails with the host name...

Another clue is:

-------------
$ nslookup repo2.maven.org
Server: 192.168.2.1
Address: 192.168.2.1#53

Non-authoritative answer:
Name: repo2.maven.org
Address: 207.223.240.88
-----------...

Yes, I can ping the host and also nslookup resolves the host address...

Hi

I have tried 'wget --user-agent="" ' but i get exactly the same error...

I don't have any proxy set up in my browser...

Here is the error:
$ wget http://repo2.maven.org/maven2/org/apache/ivy/ivy/2.0.0-rc2/ivy-2.0.0-rc2.jar
--2011-04-03 01:03:27-- ...

I'm trying to build Thrift library..It downloads some files from the Maven repo during the build process.
It failed while downloading a file called "ivy-2.2.0.jar"
Then I downloaded that file using...

I want to write a small application using Libpcap in C on Linux.

Currently, it starts to sniff and waits for the packets. But that's not what I need actually. I want it to wait for N seconds and...

I've a problem with time functions in C. I get current time and convert it to local time and gmt time. But their value seems to be same.I think I'm missing something..

#include <stdio.h>
#include...

hi

When I search a file with find, the subsequent search process takes relatively less time.
Is it cached somewhere in RAM altough the process died?

Hello

I try to send DHCP RENEW packets to the network and receive the responses. I broadcast the packet and I can see that it's successfully sent using Wireshark. But I have difficulties receiving...

Hello,
I'm tryign to compile a sample code which uses OTL(Oracle, Odbc and DB2-CLI Template Library Programmer's Guide (http://otl.sourceforge.net/)). I get this error while compiling the source...

Hello
I have a problem with retreiving network interface list using IOCTLs. I have 4 interfaces:

$ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback...

Hi
I have a Fedora installed and I try to generate my application's core dump file.
My system has no coredump limit:
$ ulimit
core file size (blocks, -c) unlimited

But when my...

Man page of netlink says:
---------------------------------
NETLINK_ARPD
For managing the arp table in user space.
----------------------------------

Is it possible to monitor...

you still have this problem? maybe i could help you.

thanks.I got it.by the way,I have a linux box.

I try to fork child processes and they connect to a server.
At the beginning, I create a socket(1 socket for all child processes), after that at each child process I connect to the server using...

I solved the problem by handling the SIGCHLD signal and counting the child processes number.

Yes, exactly that.
at any time, the max number of the childs will be 50, but the application will run forever.

I need a mechanism to fork child processes and all child processes should connect to a server.but the number of child processes should be limited(for ex:50)
Here's my pseudo, but I cant figure out...

Hi

I'm trying to generate random numbers both in parent process and the child process. But I get the same random number in both processes. Why doesn't it generate different numbers altough I seed...

SYNOPSIS
#include <sys/sendfile.h>

ssize_t sendfile(int out_fd, int in_fd, off_t *offset, size_t count);
DESCRIPTION
Presently (Linux 2.6.9): in_fd, must correspond to a file...

You mean, MTU is 1500 by default.
But how can we learn what's the actual MTU in that system?

Hello

I want to hide command line parameters of my programs/scripts to not to be seen with 'ps' command.
How can I do that?
thanks in advance.