Software :: Run X Server (or Equivalent) For A Single Programme
Oct 13, 2010
I discovered that if you install directFB (a framebuffer display library magic thing) you can run "links -g" which makes an attempt to be graphical, but it's still not quite the same as a normal browser... I was wondering if there was any way to run an X server for a single programme, or an equivalent solution. Essentially, what I'd like to be able to do is run, say, "startx firefox [URL] and for an X server to be created solely to run my firefox instance. Obviously, the current behaviour (at least, in Ubuntu, as I haven't installed X on Gentoo) is to bring up a graphical login screen, allowing me to start an entirely new X session. Is there a way to do this, or is it just "not how X works"?
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Oct 13, 2010
I have question about the UNIX sockets. my goal is to connect multiple sockets from a single client to a single server and keep them open...I'm not sure if that is possible to create or not. Do you have any suggestion or an example of code?
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Jan 16, 2010
How to setup Dedicated Server for Web Hosting using Ubuntu Server or equivalent opensource Operating System? And how to make secured my Dedicated Server on public?
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Jun 26, 2011
I am looking for an equivalent software of Microsoft Exchange server. Right now we are using MS Exchange Server with 40 users. Can I transfer this setup to any equivalent RHEL programs? Is There A Linux Equivalent To Microsoft Exchange?
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Oct 21, 2010
This is actually a question regarding RHEL 5.5. rather than CentOS but I understand they are very similar.With Solaris we use SMF to ensure that certain Java process are continuously running.If SMF notices that Java process has stopped it will run a start script, if we want to stop it, it will run a stop script.What could be use in RHEL?
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Aug 31, 2009
1) Write a C program using the fork() system call that that generates the Fibonacci sequence in the child process. The number of the sequence will be provided in the command line. For example, if 5 is provided, the first five numbers in the Fibonacci sequence will be output by the child process. Because the parent and child processes have their own copies of the data, it will be necessary for the child to output the sequence. Have the parent invoke the wait() call to wait for the child process to complete before exiting the program. Perform necessary error checking to ensure that a non-negative number is passed on the command line.
2) Repeat the preceding exercise, this time using the CreateProcess () in the Win32 API. In this instance, you will need to specify a separate program to be invoked from CreateProcess(). It is this separate program that will run as a child process outputting the Fibonacci sequence. Perform necessary error checking to ensure that a non-negative number is passed on the command line.i have done with Fibonacci sequence .but i dont know how to include tht fork() function and win32 api .any one can help to finish?
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Jul 19, 2011
Is that possible to ssh to a box and launch a programme, say firefox, have the session disconnet when not using it and then you can reconnect to the same session again?
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Dec 31, 2010
I've written a simple program in C++ that I want the system to launch each time I turn the ubuntu system on. Any idea how to do this?(I'm not an expert either so please be explicit )
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Sep 21, 2010
When opening ubuntu live cd it appears to me as an operative system. Can it replace an os OR SHOULD IT BE USED ALONG WITH A SUITABLE OS? If it is the second option then what system to adopt? At present Ihave an XP prf.
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Sep 23, 2010
i want to spawn the browser in c programme like qtp & selenium.
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Aug 20, 2011
I am new at Centos. Sometimes my programme gives segmentation fault. This line is from it:./hlds_run: line 321: 5680 Segmentation fault $HL_CM
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May 28, 2010
In my production setup, i have 3 servers using the same mount point. However, i see that the IOPS is low. Does this kind of architecture have any impact on IOPS. In case it is neutral, how can i tune my setup for better IOPS.
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Feb 10, 2010
I have a requirement of using a wildcard certificate for 5 subdomains running under apache httpd server and 1 subdomain under tomcat.Is there any possibility of using the single wildcard certificate both in tomcat and apache
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May 28, 2010
I am running single drive Ubuntu server 9.10 with a lot of software. Now I want to add one more disk (same size and type) and to convert this to RAID 0 without need of reinsallation. Is it possible and if yes how? I didn't find nothing for RAID 0. It sounds simple, but probably is not.
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Nov 20, 2009
I m newbie in Linux os & i need help from all of you so please help me on this issue.i'm Unable to see minim ize programe on desktop bar.please have a look on image.9 programes running but
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Aug 11, 2010
I have a programme known as OpenRep which can be launched by executing the file named OpenRep.jar by OpenJDK Java 6 Runtime programme This programme can also be launched through terminal by the command
Code:
java -jar OpenRep.jar
The location of the programme is in my Home folder. Well I would like to create a launcher for that programme.
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Oct 23, 2010
good programme that the volume control on the keyboard can work on the master control?
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Apr 25, 2011
i just can't know how to get it work.
Code: #include<stdio.h>
main()
{
int _res;int i=3;int b=5;
asm_ ("add %1,%0"
:"=d"(_res):"a" (b),"0" (i));
printf("%d",_res);
}
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Mar 4, 2010
Does anybody have any documentation or can assist with any sort of steps on how to install a SSO server on Centos 5.4.We have just over 150 Centos servers country wide and we would like to implement an SSO server to manage the users and their login credentials locally and centrally.
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Nov 24, 2009
I am trying to download a programme from the BBC iplayer, using get_iplayer version 2.48. I get an error message saying that it needs rtmpdump >= 1.5, or flvstreamer. I have rtmpdump version 1.4 installed, but can't find either rtmpdump>=1.5 or flvstreamer for opensuse (11.1).
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Jan 20, 2010
Occasionally my mouse and touchpad freeze. How can I kill an open programme with the keyboard (in Karmic Koala)?
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Mar 31, 2011
I was wondering if any free, small, portable, cross platform programme exists for encrypting/decrpyitng simple txt files?
I know a couple of small ones for windows systems (nosee, dscrypt) but i wonder if there is any i could use on both linux and windows OS. the idea is to be able to carry it on USB key and the programme (or probably there will have to be 2 versions of it) would run either on windows or linux os and i could decrypt and encrypt the file if i needed to. no matter on what system i plug the USB key to.
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Mar 18, 2011
I am running redhat ES 5 on a dell server and recently, I ran into a snag where I was able to reduce a partition (ext3) but could not run resize2fs (mismatch between physical and logical blocks (i never found a solution to this). In any case I decided to log in a single user mode (appended 'single' at the GRUB loader prompt) and now I am always taken to this single user mode every single time I reboot and can't seem to get out of it. I have tried init 5 (runlevel that the system is set to boot into by default) but that does nothing (no message on the # prompt).Of course, I have 2 problems here:
1) partition issue
2) cannot log out of single user mode.
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Aug 18, 2010
I want to create a VPN server using my Linux box that is running Lenny. I've googled and googled and tryed and tryed, and I havent been able to find something that will help me get it going. The server that I am running at the moment does not have a desktop installed as I don't need one. I access it through SSH.
So scenario that I have got and I want to incorperate is this:
I have a ADSL2 router that I want to port forward to my VPN server, and my VPN server has 1 physical NIC and a logical that I have pre-configured (Sub interface) thats on a different network. so this is what the IP configuration is:
192.168.0.1 (Router/Gateway)
192.168.0.254 (Linux Box/Proposed VPN server/eth1)
192.168.1.254 (Linux Box/Proposed VPN server/eth1:1)
192.168.1.253 (Windows Server that I can remote access to through the VPN)
I've looked at a few daemons that are available online for Linux. But I just can't figure out how to set it up properly. Perhaps someone who knows the best practices and pracedures when it comes to VPN with Linux that can pass there wisdom to me so I can note this down and keep it for later on.
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Jan 20, 2011
We can add multiple IP address on a single NIC. Is there any limitation that is how many ip address I can add on a single NIC card??
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Jun 23, 2010
I have a single CentOS server with two separate NIC's. I was asked to install an internal Wiki on Apache but have that dedicated to one NIC so it's internal only. Then have just a site running on Apache on the 2nd NIC which is externally accessible. I have never done anything like this and would like tonow how difficult this would be on a single stand alone server that I have above?
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Jun 30, 2010
I have a file server on my network. It is accessed mainly by linux machines throught NFS, but sometimes I need to access it from windows, and I managed to get Samba up and running with only one share with no password, which is what I want.My users have their "private" folders which are just chmodded 700, and under NFS it works fine, but on samba I get, of course, access denied.How can I configure samba so that it asks a password to access those directory? They can become separate shares, and have their own username and passwords (not the ones in /etc/passwd in the server), I don't care.
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Feb 27, 2011
have a look at the following thread story and please clear my doubt.
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Mar 27, 2010
We have too many audio Paths, for each user have one. We would like to create a unique folder to Read in network.
For example:
The idea is Mapping all folders to the path /pub/Music in server, so all user can access all music online in the server.
Very Well. How we can do it?
And when pc1 and pc2 have the same subfolder, like Beatles, and in the subfolder have different folders ( PC1-Beatles/Revolver ) (PC2-Beatles/Habbey_Road) or The same folder (PC1-Beatles/The_Mistery_Magic_Tour) (PC3-Beatles/The_Mistery_Magic_Tour)...
Is there a way to contemplate this issue?
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Oct 26, 2010
I'm configuring a postfix server for the company I work for and have a question about limiting access by IP address.
First off, we're not using this for SPAM. We're a manufacturing/direct marketing company and will use the email server to contact our salespeople. We do not send UCE. That said, we have had problems in the past with our legitimate email being labeled as spam by a few carriers. This email server is being setup specifically to avoid future problems on that type.
Because of the nature of our business we operate several domains. We want to be able to limit outbound email for a given domain to a single IP Address. For example, say we have have 3 domains - a.com, b.com and c.com - and 3 IP addresses - 1.2.3.1, 1.2.3.2 and 1.2.3.3. We want to set things up so that a.com can only send out email on 1.2.3.1, b.com can only send out email on 1.2.3.2 and c.com can only send out email on 1.2.3.3.
My first impulse is to set these up as virtual domains on the Postfix server but I'm not sure that's the best method. Are there alternatives? What are your recommendations for doing this?
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