Linux and Unix Forum

hi all :) i've problem with spam email in ubuntu 1204 LTS use ispconfig3,... each spam email detected by server (ispconfig3) it's not send to client (outlook), its stopped in sever,.. how to allow/by pass all email contain spam to client??? what must i set??? please help me :(

*Virtual situation.* I am about to take my nasty hands to buy seperate hardware and build computer. The computer will be ready, I will run image on CD and install Linux on SDD/HDD (storage). How do I provide drivers to it? I think I have to download them from website …

So, I may be kind of paranoid. I know some friends, which claim themselves being hackers. Well, I am eager to not try to even thinking of messing with anyone. Cause one showed me the "another side of software". To avoid problems when being hacked, I could just tape webcam …

This week I'll be at InterOp Las Vegas looking for the latest and coolest Linux-based technologies that InterOp exhibitors have to offer. My favorites are certainly the "new innovators." New innovators are small companies who've developed their own products and are trying to get noticed in the high-tech space. These …

We'll be launching a mobile app (iOS, Android) soon. App is native with a local SQLite database. App is supposed to do scheduled database sync with a live online MySQL database connected to a PHP based backend system hosted on a Hostgator dedicated machine. App audience is expected to be …

2^64 / (1024^2) = 17.592.186.044.416MB = 16 exabytes 2^32 / (1024^2) = 4.096MB = 4 gigabytes 2^16 / (1024^2) = 0,0625MB = 64 kilobytes 2^8 / (1024^2) = 0,000244140625MB = 0,25 kilobytes = 256 bytes **How the heck you guys managed to do anything on "computers" which had maximum of …

Hello, Do u advise me to download linux and how to do it ? i hope u send me the best link to use linux without slowing my computer

The world's largest technical support, software and hardware companies use Linux on a daily basis for a variety of tasks and solutions. This post gives you an overview of all the ways in which large companies use Linux. Most don't use Linux on the desktop but do use it in …

Is swap space in Linux, something like reserved RAM? Which avoids to display spikes and calculation lag? Offcourse I know, I can't use 2GB RAM program, on 1.5GB RAM computer with 2GB swap. But, if I use 2GB program and go for one calculation that uses in fact 2.5 RAM. …

Allow others access files in your home directory by granting them "search" permissions. Create a publicly searchable, but not listable, subdirectory to your home directory, ~/pub. Create two subdirectories of ~/pub, both searchable and listable to only the members of the groups music and wrestle, respectively: ~/pub/music and ~/pub/wrestle. Note …

hi everyone, could you give me an advice for hardware specs needed to run a small database server with around 40 to 50 users. actually the setup is the users maybe in other location. i need recomendation what specs, and what brands is the best, all including the router, and …

Hey there. I am decent gamer. I'd like to go through 100% of visuality and emotions (adrenaline, joy, aggresivity, action) that game can deliver. But as you can guess you need very good computer for it. And yes, you could buy a gamer computer, that costs 9000 dollars. Or make …

How to install Centos 6.4 by pendrive with windows dual booting in two separate hard drives ?

Hey, I would like to customize Linux in VMware. Fully for myself. Can I later set it on real computer? If yes, how? If not, dammit!

Hello I have a problem with my new acer computer on Windows 8, it doesnt work and reboot all the time I had try to save all my data before send it to buyer because I think he will only format my hard disk to reinstall windows and some data …

I run ubuntu on my laptop and my problem is that I can't connect to projector.

I have 1 TB Hard disk, i want to install ubuntu but ubuntu taking the whole Drive but i want to make partion like windows, i tried partion on ubuntu but the only ubuntu partion can see the rest of my partion is not visible So please tell or tutorial …

Hi All, Have written a script file as follows: mysqldump -u xxx -pxxx dbase1 > backup.sql DATETIME=`date +%Y-%m-%d--%H-%M-%S` mv backup.sql /home/user01/dumps/Backup_${DATETIME}.sql read -p "Backup Complete. Press a Enter to exit" If I run the script by typing it's name at a terminal prompt it runs fine, but if I use …

I want to learn operating linux. what is the best way to do this? Will working on ubuntu help??

Hi, I am trying to run a process in my Linux system. For security reason, I want to create separate file systems for each individual process by which some system command should not corrupt the whole file system. Is it possible? If yes, please help me with the solution. Thanks, …

So I just got a new laptop, it was originally running 64bit windows 8 so i had to get rid of it. Daft question, but I put a 32bit linux os (Elementary OS) on my system and it is running hideously slow. I'm hoping it is just that I've put …

Hi to all My computer was running on a windows xp OS with three paritions (Drive C, D and E). In an attemt to install ubuntu on the system, it formatted the whole system. I just dont underatand how this happedned. all important files that i need are in Drive …

By examining the first, third and last (seventh) fields of the /etc/passwd file, determine the userid and login shell for your username, the user root, and the user nobody (yes, there is a system user with the username "nobody"). Create simple files in your home directory, called my.uid, my.shell, root.uid, …

I'm currently having an assignment that wants me to copy a select amount of files. More specifically files that are even using the cp command. The assignment is to copy files that start with cp and are even. This was my command at first `cp[24680]*` but it returned all files …

I'm using Ubuntu server 12.04 LTS, nginx, PHP5, PHP5-fpm Recently I upgraded my PHP from v 5.3 to what I thought would be 5.4 but the package I used was further along than I thought and I ended up with v 5.5. It upgraded with no issues but I really …

Should I get ubuntu on my mac? Is it good for programming? Does DirectX support linux?

It's not often I start a new thread, but I've hit a bit of an unusual problem...Admittedly one of my own making... I have a laptop with a completely dead HD, which I've been using for a while with Ubuntu 9.10 installed on a bootable 8Gb USB stick with approx …

Hello, I have one "**tar.Z**" file. Objective is to unzip it by shell script and check the date. * archive: filename_20140103_1540.tar.Z #!/bin/bash cd $REP_DATAS/path u=$(date +%u) if [ ${u} -eq 1 ] ; then dateQ=`date --date='-3 day' +'%Y%m%d_%H%m'` else dateQ=`date --date='-1 day' +'%Y%m%d_%H%m'` fi tar xvf filename_"dateQ".tar.Z > error: > …

Hello, I have one big XML file (600 MB - 850 MB) in format "**cells_yyyymmdd_hhmi.xml**" I would like to specify that everyday i will have new file with new date. So, *there should be general way to read it and cut it*. For exmaple, i have file of 7th January. …

I try to entering Manual IP Address from /etc/network/interfaces like this; #auto eth0 #iface eth0 inet static #address 192.168.1.2 #netmask 255.255.255.0 #gateway 192.168.1.1 but i still can't connected with my internet but if i try to write /etc/network/interfaces like this #auto eth0 #iface eth0 inet dhcp I can connected with …

Hola a todos, Estoy intentando configurar la tarjeta graficadora Nvidia 720M en ubuntu 12.04 Pero no lanza progamas como Google Earth, Draftsig, y otros.

how to install rmp file

Hi. I'm still a newbie on apache/linux, so I'm hoping that my problem is relatively easy for more experienced people to solve. I have 4 folders, each containing an .htaccess file to restrict access to the PDF files they contain. My problem is that whenever I edit the content of …

Hello! So I've always had trouble with permissions/directory ownership and I can't figure this out... I have my apache directory in my home directory (/home/apott/www). I can edit files over FTP and such which is fantastic but I apache doesn't have permission to access the files... I can give it …

I keep trying to convert the web.config file from my old server to the new one, which is using Ubuntu server, but I can't get the things done right. Can you guys help me to convert the code bellow to .htaccess? <rewrite> <rules> <rule name="Rule IIS7"> <match url="^([a-zA-Z0-9-_.]+)(___)([0-9]+)(.*?)$" ignoreCase="false" /> …

Hi all, What is the difference between vi or nano for editing a file? In your own opinion? I always used vi for editing files but some people say it's better to use nano. Is it just the user preference?

Hello, first of all let me clarify that I am just a programmer but I needed a dedicated server , with no many modification so I bought an unmanaged dedicated server from a hosting company (I try to avoid using their support as they stated a lot that this is …

Hi, I have tried reinstalling gnome-session after removing it now my desktop wont start. Even if I try startx still I can't get my gnome desktop to start. Pease help. Thank you

Hi guys, I'm not a Linux newbie, I have been using Backtrack for a few years and now Kali, I've installed and used many other distros and I've come accross many problems and always solved them with no further problems. Today I've just finished re-building an old PC for my …

Hi, I have been googling around for the cgi module (mod_cgi) for Apache2 because my cgi-scripts .pl are not executing on browser and instead of getting executed it wants to "save or open with" It gave an errormessage *Warning: no MPM found. Some modules are dependant on the type of …

what commands do i have to run on the terminal to install ubuntu-one in linux mint 13?

How can I write bash script to force pre-written sql quaries and inserts into my sqlite3 DB? I am currently having to run my page in a browser and then the sqlite4 DB gets edited by php commands then I have to go back into sqlite3 and manually set everything …

I'm having some error in my code but I can't understand what the problem is. #!/bin/bash ARG_COUNT=$# EXP_ARGS=2 if [ $ARG_COUNT -eq $EXP_ARGS ]; then echo "The correct number of parameters was passed: " $EXP_ARGS"." echo "My name is: "$1 $2"." else echo "Incorrect number of command line arguments. We …

Hello, For some testing purpose , I want to downgrade my PC's Firefox from 25 to 22. How can I do that? **OS: Ubuntu** Is it simply like uninstall firefox 25 and install 22? Please give me refer link of download Firefox 22. is there command in Ubuntu to dowmload …

In my home network I have my desktop wired (eth0) to a Netgear range extender that is wirelessly linked to my Linksys AC1200 router. If I do ip route show I get the IP address of my router but not the Netgear range extender that has the association with the …

Hi All, I've had Ubuntu for a couple of months now and I'm having problems with the boot drive/partition. I have a total of 500 GB to work with but for some reason that I didn't notice Ubuntu installed using only a (very) small portion of my 500 GB and …

Does anyone know how I can set the default group for /var/log/apaches/error.log to be a part of my users group each time it is created by apache?

I have a CA0103-dbq sound card for my desktop which I had to use instead of in built card. I have the driver called AU8850 for windows which came along with it. Now I need to use my sound card in linux also(I am using slackware dual boot with XP). …