Linux and Unix Forum

Hi We are planning for Heroku Platform migration...How to estimare dynos required for the application...?

Hi Has anyone of you having a problem opening firefox , google chrome and thunderbird since yesterday? coz almost all of our unit that is running in ubuntu and Zorin OS are experiencing the same bugs.. i already tried updating and upgrading the OS but still having the error and …

How to write Command to erase all files in the current directory, including all its sub-directories, using only one command?

I've always been able to navigate through my Windows drive after booting up in my Linux OS but ever since I got Windows 8 there seems to only my a 50/50 change of a successful mount. When I type this command sudo mount -t ntfs -o uhelper=udisks2,nodev,nosuid,uid=1000,gid=1000,dmask=0077,fmask=0177 /dev/sdd4 /media/garrett/Windows I …

Hi All, I'm trying to setup ssh key authentication on a git server and remove the password authentication. The server and any clients are all local at the moment. The clients are running Windows 7. I've got the ssh key part set up but I'm having trouble preventing the password …

Hello!I have an problem may be someone can help me about it,I put in folder swf-s and i am protecting them with htaccess. I give access some websites,my problem is to block some urls who are geting iframe embed from website have access.Is possible to block swf players dont appeard …

I am trying to remotely access a computer running UNIX/Linux from another computer by using telnet. I was able to activated the telnet in windows but I cant find the right server address and (port) to open the connection between windows and unix. Do you have any suggestion for me?

Hi guys! recently i decided add more Ip on my dedicate server, like i don't want to host multiple websites in some IP. But the big deal is my main IP is 46.xx.xx.xx is working parfect. And my subnets ip are different network, like 88.1xx.1xx.xx Some to is working if …

Hi I just want to ask why does the game not work in my firefox browser not working. I can only see a gray area. It's in playr.org My linux distro is ubuntu 14.10 by the way. Sorry I can't place an image here.

It got released today -> [Enjoy](http://elementary.io/)

Hello. When i open a file in my linux localhost with the command "gedit file.php" and then put a part of code in it, then i can't save the file. the save icon above the gedit is deactivated. What can i do?

Hello. How can i create a new file in my linux localhost?

Hey guys, not sure how but my conky manager pretty much just dissapeared earlier today and I had to download the package and reinstall it again. However upon installation some dependancies were not met .. //I had apparently fixed this issue in the passed but I can't find nor remember …

I get exactly this same error as [this Sir over here](http://askubuntu.com/questions/111959/what-is-a-bad-quality-package). There is solution given: cd ~/Downloads sudo dpkg -i *.deb sudo apt-get install -f What worries me more is that Brackets (by Adobe), Opera (by Opera), Chrome (by Google) are also considered bad quality. I could understand that sometimes …

Hi Guys. recently i got a Dedicated server with one Ip. and on my side i got man domains, which i want to point for differents ip's but in one server. I can get ip from provider but i've to by. ok bying is not big deal. But the point …

On certain websites you can order laptops, and sometimes even they allow you to change certain parts of it. Let's take the example of HDD, the website offered quite an amount of types of HDD's. The largest HDD they can deliver to the laptop is 2TB, could I instead ask …

Hi, guys this is phpmyadmin search page, for example i want to search keyword1 in few tables that already selected http://freakimage.com/images/525phpmyadmin_search_page.jpg then its go to the result page http://freakimage.com/images/248phpmyadmin_result_page.jpg now how to get back to search page again, that already have the few tables selected? i try push Back button …

Hi When I run root@kali# volatility procdump -p 356 -f /root/Desktop/mydumps/myDump1.img I get this error Volatility Foundation Volatility Framework 2.4 ERROR : volatility.plugins.procdump: Please specify a dump directory (--dump-dir) Any one know how can I solve it? Im using kali linux I appreciate your help

I am mostly working in Linux and it is very frustrating that there are few PDF tools on Linux have limited functionality. This is especially true when trying to manipulate a PDF file with forms. I found [okular](https://okular.kde.org/) to be the best for visualizing most PDF files, including annotation and …

I just built my first computer and instlled headless on it. When I boot it up there are a few problems on the black and white screen with all the BS. It usually starts but it takes forever. All the parts are right out of the box via amazon and …

I just installed a headless Debian on my first that I'v ever built but I can't install any packages on it. root@media-server:~# apt-get install vim Reading package lists... Done Building dependency tree Reading state information... Done Package vim is not available, but is referred to by another package. This may …

Hi I want install phpMyAdmin but I can't!!! I do : # yum install phpmyadmin loaded plugins: fastestmirror, refresh-packagekit,security loading mirror speeds from cached hostfile Error:Cannot retrieve metalink roe repository:epel. Please verifiy its path and try again whene i see this Error what should i do?

I have interest in knowing and working with Linux,so what distro will be the best for me to start with?

hi , I used to right click on a .jar file and select " open with openjdk " from the option menu , last night my computer was updated ,openjdk version 7 is installed but that option is no longer there when I right click on the .jar file , …

Hi, for my final thesis I choose to elaborate about fuzzing. When I will defending my thesis I should have some results, some bugs. I would like to test some unix program but I need to choose carefully. I need the probability of finding a bug to be the greatest. …

Hi everyone , i have this code and i know that the problem is in the While loop but i cant clearly identify the problem , i know its about the child processes . but i need more clarity why the loop is making problems. please help thanks allot. #include …

At present which Linux OS is mostly used in the world ? If you any infograph on Linux Usage please forward me.

Fast story: After I restarted my laptop. I met critical error, I tried to LiveCD-boot from Ubuntu (to repair GRUB with it), but when I try to try it without installing, try to check memory, try to check disk. It prompts me these errors: http://oi59.tinypic.com/2hg8mrt.jpg http://oi58.tinypic.com/2ecmdsz.jpg Please, help.

Related: https://www.daniweb.com/hardware-and-software/linux-and-unix/threads/494353/urgent-nothing-boots-anymore The error of my laptop, the HDD turned out to be the culprit. They tried to recover data, but it won't really work and I think they just pull me off my money, I can get them to wipe the HDD and make it useful again for 50 …

I just finished my first computer that I've ever built from the scratch. I used an MSI motherboard, AMD processor, DD3 RAM, and a Samsung SSD. I am wanting to install a headless Debian on it that I'll user for my in home media server but I'm having problems. I …

Hi Guys, I'm currently stuck at the moment. Just a bit of background. I have installed elementary os freya, I have an nvidia GTX 750 graphics cards, which is quite new, I believe it is a haswell chip. I have following the instructions successfully here: http://www.elementarynow.com/graphic-drivers-for-elementary-os/ But the error message …

Hi group, I'm using VB.net to convert an output file (text) from a Linux based program into a file that will easily read in Notepad. I found some code in VB.net to do this conversion for UNIX that works "OK" (meaning fair but not perfect). It looks like this: txtLine …

I just couldn't fit all of it in the title, actual title is: **How to send and receive messages (data packets) between UI and the server. And what would be most minimalistic CLI Linux edition that would only be able to receive and send such data and also perform "basic" …

Eh... I lost recently laptop to Windows, Microsoft made me cost about 700$, and that all in just 2 weeks. And even though I start hating it, I cannot deny the fact that many applications and certain games I rely on are runable only on Windows. Graphics card aren't really …

Hi How can I install volatility 2.4 on ubuntu? [Click Here](http://www.volatilityfoundation.org/#!24/c12wa) Is there any debian packages?

hi , i need help please, i have the following code but im not sure about how many childs are created and if the parent executes the first if statement : if ((i & 1) && fork() == 0) , or not , since im confused about the term (i …

I use Banshee as my Media player and it works just find except that when I rip CDs into .wav files Banshee doesn't always get the ID3 information, artist, album, title, etc... Any suggestion on a good CD ripper for Linux that does a better job at this. I would …

hi pls am new to linux how can i download it from net

Hi I wonder how to compile Truecrypt from source in linux or kali linux? I already downloadet the source code of TrueCrypt 7.1a Source.tar.gz here: https://www.grc.com/misc/truecrypt/truecrypt.htm I think we have also to download Cryptographic Token Interface $ wget ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-11/v2-20/pkcs11.h $ wget ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-11/v2-20/pkcs11f.h $ wget ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-11/v2-20/pkcs11t.h Anyone can do it step …

me@MYFIRSTNAME-Ubuntu:~$ cd ~/tux* me@MYFIRSTNAME-Ubuntu:~/tuxlol-0.1-dd62ba8-bin$ mono tuxlol.exe patch --dir "~/.PlayOnLinux/wineprefix/LeagueOfLegends/drive_c/Riot\ Games/League\ of\ Legends/" The specified directory is invalid. me@MYFIRSTNAME-Ubuntu:~/tuxlol-0.1-dd62ba8-bin$ ll total 384 drwxrwxr-x 2 me audio 4096 sep 29 2013 ./ drwx------ 27 me me 4096 apr 5 16:03 ../ -rw-rw-r-- 1 me me 84480 sep 15 2013 CommandLine.dll -rw-rw-r-- 1 …

Have a Toshiba Satellite Pro, that had a dual boot (WIN 7, and WIN 10 Tech preview). Setup a separate partition called Unbuntu, and installed Unbuntu 14, on that partition. Now Unbuntu boots first to a Grub menu (I’m a newb Linux user), and it gives me choices, see below …

I installed Qt, again, on new installation of Ubuntu. It asked me for `sudo` password, which is not strange since it wants to write it's data in kind of restricted environment. But what if some cracker, has embedded a virus and went of distributing working software from trustworthy company, but …

..am using manjaro linux and i have a problem with audio system that videos are playing without any sounds ..what should i do in this case ???

Title may be kind of confusing. Let me explain with an example. If someone wants to make native and precise Windows applications, and wants to look and seem professional and wants to use official tools. They most likely need to learn *high* language, C# would suffice, they also need native …

I'm looking for a good printer/scanner that works well with Linux, any suggestions on brands and models? Thanks.

Would you ever use a non unix like operating system ever again by your free will. (Working environments don't count) And why aren't all operating systems posix based? <-Serious question? It just seems so painfully obvious to me this is how all operating systems should be. Thoughts?

Hello guys I tried to install kvm on my laptop and here what he says to me root@abdelouahab-HP-Compaq-6830s:~# kvm-ok INFO: Your CPU does not support KVM extensions KVM acceleration can NOT be used Please can I replace KVM by another software?

Hello fellow coders, I am in this situration right now, where i'm soon going to buy my 3'rd dedicated server, and i wondered what Linux OS would be best? Right now i have a 64 GB and a 32 GB server with Linux CentOS 6.5 Minimal, and i'm using the …

I just installed CentOS in my Oracle virtual box and now I'm having trouble getting it to connect online. I'm following the directions here -> http://xmodulo.com/how-to-configure-network-interfaces-in.html but the file ifcfg-eth0 is not showing up in /etc/sysconfig/network-scripts/ a lot of ther ifFILES are showing up but not that one. I would …

I am running Ubuntu running Apache 2.4.7. My problem is that when I try to view my site from the web I get the "Forbidden / You don't have permission to access / on this server." error. I have tried everything under the sun from setting permission, to creating virtual …