I have a webhosting account, but the server admin did not include mysqli module. How can I use mysqli in this situation?
I am thinking,
put mysqli module in my web directory
load it using custom php ini
I am trying to write a kernel module that will DMA my custom card. Right now when i plug the card into linux no valid PCI device shows up (meaning I probably have a error on my end, i know) however, If I halt the system at startup in the bootloader (uboot) I am able to directly access the card as I know in uboot the physical memory address that is mapped to my device. Is there a way I can access the card in a simliar fashion in linux?
View 1 Replies View RelatedI'd like to change the existing kernel module (driver) file and compile a custom kernel.
Is this the correct way:
I have installed perl5.12.3 in a custom location, ( a NFS share). I have all the libraries created in the same location. This was an attempt not to disturb existing version of perl. I have succeeded doing this.Now, I need to install around 200 perl modules. I tried Bundle option in CPAN shell, it somehow did not work. Does anyone here know off any other better method of installing multiple perl modules. How do I use CPANPLUS to install all the modules. What changes do I make to Config.pm considering custom location of perl installation I have done.
View 1 Replies View RelatedI have UBUNTU 9.10 and WIN 7 installed on my computer. I turn computer on, choose UBUNTU, do what I need and shut down computer (or reset - doesn't matter). Turn on computer again and get message:
GRUB loading.
no module name found
Aborted. Press any key to exit.
Operating System Not Found.
So I turn comp from Live CD, install GRUB and after resetting computer everything seems fine - but unfortunately not for long. Next reset and the problem is back again. The problem only occurs when I choose UBUNTU. There is no problem with WIN 7...
recently I've updated my kernel, i had to reconfigure some stuff, in particular, the b43 module is not loading at init process, my question is: what command should I use to load it from the init? or what file should I hagve to edit?
View 1 Replies View RelatedI keep getting the error
"Initializing USB keyboard: Modprobe : Can't locate module keybdev [failed]
and "initializing USB Mouse: Modprobe : Cant locate module mouse dev [failed]
I am using Red Hat linux and trying to compile my own kernel...
while loading the generated lib file to tcl module i got following as belowi know it is searching for "Tcl_DecrRefCount()" method please tell me the library name where above method is defined..!orif anything bad in my program
[root@localhost swig]# tclsh
% load ./example.so example
couldn't load file "./example.so": ./example.so: undefined symbol: Tcl_DecrRefCount
[code]....
download new driver compiled and installed boot it is not loading. uname=Linux Kev 2.6.35.11-83.fc14.x86_64 #1 SMP Mon Feb 7 07:06:44 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
lsusb=
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 002: ID 03f0:0024 Hewlett-Packard KU-0316 Keyboard
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
[Code]....
fedora 12 with php 5.3.1 + apache is installed on the server
I needed a FFMPEG + MENCODER + FFMPEG-PHP setup , so I have installed all of the necessary libraries/codecs along with ffmpeg , mencoder and ffmpeg-php
I've added ffmpeg-php (ffmpeg.so) module to php.ini and restarted httpd
But ffmpeg was not showing up in phpinfo() so I grepped : php -i | grep ffmpeg
for some clues and got this warning
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/ffmpeg.so' - /usr/lib/php/modules/ffmpeg.so: undefined symbol: php_gd_gdImageSetPixel in Unknown on line 0
That error explains why ffmpeg is not loading
Obviously something to do with GD library , so I've researched on the net , and found that some users suggest loading the GD module before FFMPEG module.
I gave it a try and added this at the end of php.ini:
Code: [gd]
;loading gd
extension=gd.so
[ffmpeg]
;loading ffmpeg
extension=ffmpeg.so ...but still same error when greping phpinfo()
I need to load php module without restart/reload apache, is there a way to do that, php has its option to load zend extension using '-z',
php -z <filename>
is there anyway because I need to load php module in runtime, that I don't want to loose the live running session.
I am interested in using fortran and an external library called matio used to save arrays to matlab .mat files. I have installed the matio and matio-dev packages from synaptics but i cannot compile a code receiving an error Code: christos@christos-laptop:~/Desktop$ gfortran -o test test.f90 -lmatio -lz test.f90:2.13: USE MATIO 1
Fatal Error: Can't open module file 'matio.mod' for reading at (1): No such file or directory How can i load a module in order to use it in fortran through the GCC compiler?
I have a problem with my custom kernel when I want to create the Nvidia kernel module.After this finished I installed the image and headers and created the Nvidia kernel module. Everything worked fine.However, if I remove the linux-source from my home directory then I can't create the kernel module.Even though I have the headers for the kernel installed.
View 2 Replies View Relateddo you have any code to flash led lights with paralel port (device driver programming)or any lecture about this subject .if there is a working code this would be better ofcourse.
View 1 Replies View RelatedI want to use asterisk as a PBX and SIP server using Skype. I have everything planned out but I am having a problem loading the "Skype for Asterisk" module provided by Digium. This module costs roughly $60 and Digium provides its customers with free support. After calling Diguim, the technician was unable to find the problem and said that I "should use a different Linux." I found this advice very hard to swallow as I have grown very fond of my openSUSE.I searched the Digium forums and found that another user had the very same problem with Ubuntu. We compared notes in this forum thread:
[URL]...
We were unable to figure out the problem until another member pointed to a Kernel bug in Ubuntu as the source of the problem. The Kernel where this bug exists is 2.6.31-11. Here is a link with some information on the bug:
I have been using 'radeon' driver in 11.3 for a few days and its working great for my desktop. But then I decided to try the new 10.7 ATI driver and followed the sequence here. Everything went alright, until I get at "Loading the new build module"
[code]...
So I just reboot and now, X is gone, and I'm in runlevel 3. What is wrong here?
Where is the perl module for programming with sockets?
View 4 Replies View RelatedMaking a custom gui for micro core linux. az i want to make a ditro based on it.
View 8 Replies View RelatedI would like to make a GUI that is not a standard rectangle, but instead is whatever polgon/shape I would like it to be.
A good example of an app that does this would be winamp.
It seems that all GUI programming is related to using tools similar to Visual C++, with buttoms and widgets.
How does one go about making a custom gui like this?
I am versed in C++ but I would not mind learning a new language.
I'm building an RPM that requires adding a cron job into a user's(service account) crontab...from what I see in the manpages, this isn't possible, as the only viable option is to replace the crontab entries already there for previous scripts being run. Either way, as an example I've found I can make it work by directly modifying the crontab file using:
Code:
echo "* * * * * /bin/ls -la ~/ >> ~/ls.log" >> /var/spool/cron/userName
I'd just like to know, is there any MAJOR issues with modifying a the crontabs like this? This is running on a Redhat Enterprise Linux server by the way.
lets look at code in C
Code:
#include <stdio.h>
#include <stdlib.h>
[code]...
Can I have a custom delimiter for hash in perl?
View 4 Replies View RelatedI am trying to to execute multiple programs on multiple remote machines. Each program needs to be run in a custom Environment that is not known at login time. Currently I am using ssh to connect and run the program.
My issue is that I'm not sure how setup all the Environment Variables that I need on the remote machine. I was able to write all the environment variables/values (NAME=VALUE) that I needed to a file and place on a shared file server (prog.environment). I thought the best way to approach this would be to write my own utility (custom.shell) that would interpret the environment file and then execute the desired command.
Using zstyle, I can create a custom warning for messages and such, but looking into the man pages and all, I do not see anything for customizing actual error messages in ZSH, as such:
Code:
casper@ltp01[/home/casper][19:14] - asdfsdafasdfjsdf
zsh: command not found: asdfsdafasdfjsdf
I am trying to create a custom service to manage a minecraft server what runs in a screen session (this is to allow easy console access as opposed to running it as a nohup background process). I am hitting two main issues with this script so far and wondering if anybody is able to shed some light on it, considering I am far from the greatest BASH scripter on Earth.
The issues are related to start and stop. the first issue with start is there is a command run "screen -dmS minecraft java -Xms1024M -Xmx1024M -jar /minecraft/minecraft.jar nogui" what doesn't appear to work, however when run from console (copy and pasted) this command seems to run perfectly. I am uncertain as to why this is not working within the script. Also if run from a script in /minecraft it also appears to work but in the minecraftd script I have created at /etc/init.d it does not work. I think the issue might be related to the location but am not certain on it, nor how to resolve it.
the second issue with stop is that it works sometimes but at other times it does not, overall it seems to work about 30~50% of the time. When it works it passes a couple of disconnection messages to the screen session and then gives the stop command (the command to gracefully terminate the minecraft server). It seems to work more often when using screen that I attach to the minecraft session while it is running but really not sure if this is an issue with my scripting or an issue with how I am passing things to screen.
The full code in /etc/init.d/minecraftd is below
Code:
#!/bin/bash
## Script Information
## Script Author: Berwick East
[code]....
i have written a bash script to convert flv files (e.g. videos) to xvid to be played on my dvd player. the conversion is not really the issue, as it works. what i am dealing with now are 2 problems i have not found a good workarouond:
1. surpressing the shell output of mencoder completely ( i do not want to see all the mencoder messages). this i have only solved to a certain extend.
2. i want to create a progress bar. this one i have not yet cracked.
the script:
code:
#!/bin/bash
## settings
v_bitrate=768
video_opts="-ovc xvid -xvidencopts bitrate=$v_bitrate:autoaspect"
audio_opts="-oac mp3lame -lameopts fast:preset=standard"
store_dir=./converted_files .....
#start the script
main_menu
1. mencoder output: using /dev/null works more or less. for example: if mencoder detects a double frame while converting, a message is still printed on the bash screen
2. progressbar: i have no clue yet on how to do this. any link or tip is welcome.
my goal is something like this:
[56%] [time in progress] [timeleft]
I'm writing a Plug-gable authentication module for ssh. I am looking for prompting for some extra information after user name and password verification but before giving access to user.Actually after SSH I want to extend the same for some other services. So I am looking at some PAM module level suggestion.
I tried using conversation method with message style=PAM_PROMPT_ECO_ON but it results in PAM_CONV_ERR and conversation fails. Is it right way to interact or please suggest me If I'm doing wrong somewhere. When I use message style=PAM_PROMPT_ECO_OFF communication succeeds but message is not shown and interaction doesn't happen.
I've pased the sample code I've written at url.
Code:
#include <sys/types.h>
#include <string.h>
#include <pwd.h>
#include <grp.h>
#include <syslog.h>
code....
I need to call some other functions in "int init_module(void)" and module. So I need a stack. How can I setup a stack (1kB) for my module in C?
View 11 Replies View RelatedI'm trying to debug the NTLM LWP module.
I added use LWP:ebug qw(+); to the top of my script, but I can't see any change.
I'm on Windows if that makes a difference (installed activeperl).
I know there are probably a million reasons why something perl won't work, but can anyone help me get debug logging showing up?
can one use MPI only in a module of a given sequential program? That is, if one have an already working sequential program, can one append to it a MPI-based module? Say I have a working main. It calls module() and what this module does is to spread a group of processes to accomplish a given task. Can that be done or the entire original sequential program must be rewritten?
View 3 Replies View Related