Linux refers to the family of Unix-like computer operating systems using the Linux kernel. If your question is about a certain distribution only, use a more specific tag.

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RubyRep Setup Causes an Error “ Exception caught: Mysql::Error: query: not connected: SHOW TABLES”

I've spent the entire day trying to get RubyRep going on a CentOS machine, and now I'm stuck on the error "Exception caught: Mysql::Error: query: not connected: SHOW TABLES" for which I couldn't find ...
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new high-speed usb device number 2

I am tracing usb enumeration for an android device. In parallel I'am following linux code for the USB device driver implementation. But I can not find by which file are the following debug messages ...
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2answers
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installing fax modem drivers on linux

I am trying to install USB 2.0 fax modem on my linux xubuntu machine. I am following the instructions and I entered: rpm -i dgcmodem-1.13-1.i386.rpm After that,I got this error: rpm: RPM should not ...
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Is there a replacement for cron with webinterface?

I am searching for a replacement that lets me view and edit the jobs and their schedules in a webinterface. It would be especially good if there's a history of the execution of jobs available or at ...
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13 views

PCLinuxOS 2014 - kernel 3.15.5

i have a Toshiba NB500 netbook with Intel Atom 455, chipset 1350. is there support for this chipsets in the kernel 3.15.5? because i tried to install newest mageia, pclinuxos, fedora, suse and can ...
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Can't login to CentOS desktop as root via GUI prompt

I have CentOS 6.5 running on a VM in VirtualBox (Windows host). I had no problems logging in as root from the GUI prompt (clicking on Other and typing root, then my root password and getting the ...
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9 views

Executing multiple commands using winexe

./bin/winexe -U <username>%<password> //<ip> "cmd.exe /c net use x: \\\\<ip>\\share /user:<user> <password>" This command works fine, but for me to run another ...
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1answer
14 views

Symlink two real directories with files in both

I have two directories, with files in both of them: ./read/pub/ |- file1 and ./write/pub/ |- dir1/ |- file2 |- file3 I need to create a symlink so that all the ...
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9 views

installing GitLab on CentOS7 failing due to create on resource user

I am trying to install gitlab on a VM under VirtualBox running CentOS 7 I am following the following instructions: https://about.gitlab.com/downloads (for CentOS) I configured gitlab.rb to contain: ...
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How to IP restrict a directory that the pub can currently access?

So, I have roundcube setup on a directory of my domain, but I don't want people to be able to access the log in page. I have tried to follow a few tutorials on how I could IP restrict the directory ...
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apache got internal error when access ldap module

I'm installed httpd 2.4, and the /etc/httpd/conf.d/ssl.conf like WSGIScriptAlias /wsgi_app /trac/cgi-bin/wsgi_app.py <Directory /trac/cgi-bin> Require all granted ...
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How do I have automatic encrypted backups?

I have a jailbroken iPhone, 2 Laptops, and another server. I will set up these devices to backup files to a main backup server I have but I'm wondering how I can have this done automatically while ...
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1answer
19 views

Why does ubuntu linux insist on been installed on a ext partition and can it be installed on fat32 or NTFS?

Before i start don't lecture me on the fact that fat32 is old and hasn't been updated for nearly 20 years. Right now i have sorted that, I am trying to install ubuntu Linux on to a 64GB flash-drive ...
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2answers
30 views

changing permissions of Read-only file system in linux

i use this command to make a bootable flash disk of linux mint sudo dd if=~/Desktop/linuxmint.iso of=/dev/sdx oflag=direct bs=1048576 it's work, but now my flash disk is lock and i can't change ...
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11 views

How can I make the parse data in linux to be the value of my XML file?

My problem is I don't know how can I use the parse data in Linux to make it as values in my XML file. Can anyone help me?
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11 views

Raspberry unbootable after unexpected shutdown

I have a raspberry Pi, Model B. I installed Raspbian on the SD card and I would like to use it as a SVN server. I installed everything I need to work with it, and it works ok. The problem is that ...
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13 views

Am I using this command correctly? Can't understand why I get the error I am getting. Myqsl - Centos 6

So, I am trying to connect to a database through mysql ssh, but whenever I run the command Connect postfix@127.0.0.1 on postfix It returns with: ERROR 2005 (HY000): Unknown MySQL server host 'on' ...
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9 views

Ubuntu crashing after login window

Below is the screenshot of ubuntu 12.04 crashing at login screen. I have googled alot for the solution but hardly anything seems to work. If i try to use telnet localhost this is what it says
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1answer
6 views

Mailx is is not working

I have been trying to send emails throw Linux using echo "hi abhijeet2" | mailx -v Admin abhijeet123@gmail.com Whic works fine on other linux system ,but not working my system. I have tried to ...
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1answer
19 views

writing a script to mail all users online

I am taking my first Linux class and we are writing scripts. Currently I'm trying to write a script that will look at who is online and then send them a mail This is an entry level linux class so ...
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5 views

How to see the size of files on apache server?

On a VPS apache CENTOS 6.5 x86_64 virtuozzo – server Server space is disappearing on accounts that are untouched, or should be. I suspect hackers are uploading to the accounts in question. Space is ...
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1answer
24 views

New to Linux, cannot get my internet to connect in VMWare

I installed CentOS today and did a minimal install. I got everything set up and got Gnome installed but I simply cannot connect to the internet. I can ping my loopback address and everything looks ...
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1answer
15 views

Bash files open terminal when opened

This seems like something simple to do but for the life of me I cannot figure out how to do it. I would like all bash (*.sh, *.bash) files to open with a terminal to show their output in.
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1answer
31 views

Difference between connecting to 127.0.0.1 and server ip

I am brand new to php, databases, and linux and had a problem where I could not connect to mysql databse with the php mysql_connection function. When I used the ip address of my VM I kepy getting a ...
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8 views

prevent make full re-run between two projects

I am working on Linux Mint 16 and I have working with two copies of a git project in two different directories. Every time I run make in one of the project it and I switch to other project, it will ...
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5 views

Multiple idle stages

I am currently setting up my new debian installation on a T430s with gnome as DE and i3 as window manager. Many gnome functions do not work because of the missing gnome-shell. I want to create the ...
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1answer
10 views

Replaced a RAID 10 drive on my Debian server - what do I do next?

I have 4 x 3TB drives in a RAID 10 array. One failed, so is now removed. /proc/mdstat Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] md127 : active ...
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1answer
12 views

Blank screen, CentOS 6.5

I'm on a Dell PowerEdge 2850, and I recently installed CentOS 6.5, and it worked well for a while, then recently whenever I booted into the OS like after the BIOS screen, everything went blank and it ...
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1answer
19 views

install in /usr/local/ using apt-get

Is there way to specifically install in path /usr/local using apt-get ? I am using Linux Mint 16 and I want to install some libraries in this path. All of my installed libraries are installed in /usr/ ...
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1answer
18 views

Can't get Ubuntu boot from Windows 7 boot loader

I have a HP Envy Laptop which was shipped with Win 8. Since I am not very comfortable with Win 8, I wanted to install the Win 7 + Ubuntu 14 combination with dual boot option. I have successfully ...
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8 views

How to install 32Bit Windows game Floyd on Debian AMD64

I'm stuck at running install for Floyed, which is an 32Bit application on a Debian 64Bit x86 system (unstable). I've installed wine32 as well as a bunch of :i386 libraries, but getting these errors ...
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25 views

Unable to SSH, cannot create /dev/null/.ssh

I am trying to deploy hadoop with a master and slave node. But the master fails to start tasttracker and datanode processes in slaves, as it is not able to ssh into slaves. The error message is 'Could ...
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1answer
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how to copy contents from current tty to a file in Linux RHEL 6.3

I am trying to copy the contents of on the current tty to a file by using command ls -l > ls-l.txt but I'm unable to get the output Can any one help me how to copy content from screen(terminal) ...
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19 views

CLI tools/ways for dynamically constructed DOM structure parsing HTML Javascript

I'm planning to make a tool which recognizes HTML using DOM structure in CLI. As many sites produce many DOM elements using JavaScript these days, it's becoming difficult to extract information from ...
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1answer
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How to give apache ownership rights when creating a new file? [Centos 6]

So, is it possible to make multiple users the owner of a file when created? I mean, I know you can do chown -R apache:permissions /var/www/ (48:500) but that is only temporary because even if I decide ...
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Can I / how can I setup postfix to send mail through an outllook.com account?

What I'm trying to do Allow root- and only root- to send e-mails from an outlook.com address to individual recipients selected from an infrequently updated (once every few months) list via postfix on ...
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kernel configuration: select specific drivers or symbols regardless of dependencies?

Is there a way in "make menuconfig" et al. to start with enabling device drivers that you want included, and have it enable the necessary (dependent) generic options and APIs automatically? As it is, ...
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Debian Boot Problems: Cannot get back into windows

I am having a sincere problem. I'm not experienced in Linux, but my friend said I should try Debian, so I installed it. This is bugging me because I don't really like it, but I cannot get back to ...
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mc-wrapper does not exit to MC_PWD directory

I recently installed openSUSE 13.1 and set up the mc in typical why by aliasing mc with mc-wrapper.sh to have it exit into the last working directory in mc instance. However this does not seem to be ...
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20 views

How to find username and password of a mounted Windows share?

I'd like to use cifs from Linux to mount a Windows shared drive. That shared drive is provided by a NAS running Linux / Samba. There are several Windows computer successfully using that shared drive ...
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1answer
27 views

can not load private key using ssh-add

I tried to create a ssh key by doing following command: ssh-keygen -t dsa then it prompts me to enter store path: Enter file in which to save the key (/Users/KesongXie/.ssh/id_dsa): id_dsa after ...
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21 views

Size on disk of a virtualized folder - How big can ProgramData actually measure?

According to File Explorer in Windows 7 my system's ProgramData folder is 1,6 GB in size for 2541 files in 953 folders. According to Thunar in Debian Linux my system's ProgramData folder is 120 GB in ...
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2answers
43 views

The following packages have been kept back

I'm running 64-bit Debian Wheezy. Recently when I do apt-get upgrade I get this: The following packages have been kept back: libsmbclient libtevent0 samba-libs It's driving me crazy. I though I ...
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Access denied error with svlogd

I've setup a debian wheezy server and I'm using runit to keep my services humming along. I've also configured svlogd, but that's where I'm getting problems. When the services start I run "ps aux" and ...
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19 views

Logitech G930 Headset only works in one ear

I have a wireless USB Logitech G930 headset. It works out of the box in Debian, except that only the right channel works. The other side doesn't produce any sound. If I plug my headset into my Windows ...
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i can't install fedora 20 dual core with windows 7

why during installing fedora 20 linux it see all the hard drive as one disk and no available space, however i have 500GB HDD and hint tat i want to install it dual core with windows it says that the ...
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26 views

Run Linux applications on OSX (like wine)?

Is there a solution to run native Linux ELFs on top of OSX through some wine-like system? To be clear I'm not talking about compiling posix sources for Darwin or emulating through a VM. Similarly, is ...
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9 views

MTP Issues with Galaxy S4 on openSUSE

I am using the arch method of accessing MTP devices outlined here. This was a recommended method of getting MTP to work on openSUSE. I installed everything without problems, but got an error message ...
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1answer
33 views

Use 'find' command to search for PNG files, pipe output to imagemagick for batch conversion

I've got a directory with thousands of image files, mostly JPG but some PNG. The files have no extension, they're just numbered. I need to convert all of them to JPG. Using find I can get a list of ...
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1answer
29 views

Should my server ever need to directly communicate with the NAT gateway?

What I mean by ``directly communicate'' Does it ever need to receive packets with the gateway's IP address as the source IP address, or send packets with the gateway's IP address as the destination ...