2
votes
2answers
27 views

How to disable a keyboard key in Linux (Ubuntu)?

my keyboard is damaged, the keyboard key [é] is always pressed and it prevents me from working. On windows I found the software sharpkey to disable the [é] button but on Ubuntu I can't found no ...
0
votes
0answers
29 views

Disk partitions are not appearing separately when installing Ubuntu along with Windows 8.1

I have installed windows 8.1 and now I want to install Ubuntu 12.04 along with it and want dual boot OS. I have 250 GB HD and they partitioned in four drives in windows and in which one is 20 GB ...
1
vote
2answers
44 views

How can I graphically open and display file at the client end in Linux over SSH connection?

I am using the xdg-open file-name command to open and display file at the user end, but can't graphically open and display file at the client end in Linux over SSH connection. So please help me to ...
6
votes
3answers
489 views

How to whois new TLDs?

How can I look up new TLDs, such as .email, .guru, etc., using the whois command in linux? Running whois on a new TLD only gives the response: No whois server is known for this kind of object.
0
votes
0answers
22 views

Standard user in Ubuntu 12.04 LTS does not automatically apply updates

We have a number of on-road users that use Ubuntu and do not have administrative privileges. They instead are "standard" users. Having had a look at one of the devices recently and although it has ...
0
votes
1answer
43 views

Lost data at CP -r <from source> <To destination> How to do Recovery

I took a backup into external hard disk and moved all of them to my new Ubuntu machine location /tmp which is near around 100 GB. And I moved via command prompt cp -r /tmp /home The folder into my ...
1
vote
3answers
48 views

Execute script when process reaches 6 hours of lifetime

I wonder if it's possible to execute a perl script when a process with a given PID file reaches a total of 6 hours of lifetime? Can this be done through crontab or similar? The perl script I want to ...
1
vote
1answer
85 views

HandbrakeCLI bash batch script not working.

I am trying to batch encode a bunch of files. Looking over the internet I have found just a couple scripts and none of them worked for me. I started to piece together something and it is close to ...
-1
votes
1answer
39 views

Correct way to override file permission /dev/null

I am in a middle of this problem, and not sure which method to follow ? I am using a plugin which writes temporary files (*.txt / *.tmp etc.) to /dev/null. The plugin is complicated and changing the ...
0
votes
0answers
101 views

Build CentOS/RHEL with LFS Live CD

I am aiming at building customized centos/Rhel based distro using Linux From Scratch(LFS) hence, I am following this e-book : http://www.linuxfromscratch.org/lfs/downloads/6.3/ so ,I downloaded an ...
0
votes
1answer
54 views

how to change directory in ubuntu

I'm trying to change the directories of a symbolic link. ln -s /usr/local/mysql-cluster-gpl-7.1.5-linux-i686-glibc23 /usr/local/mysql When I type command cd /usr/local/mysql it is giving me error ...
2
votes
1answer
86 views

Can a (BOOT/BIOS) Virus affect a Linux LiveCD session?

Question: Is it possible for a virus that infected a PC with Windows OS to show similar erroneous behaviour during a LiveCD session with Ubuntu? N.B. To clarify my question: Can the liveCD ...
0
votes
1answer
38 views

Connect two Guest OS's in VMWare WorkStation 10.0

I have installed Ubuntu 12.04 in VMWare WorkStation 10.0 and I want to connect and ping / ssh the another Ubuntu 12.04 which is installed in the same host OS in VMWare WorkStation 10.0 Is it ...
0
votes
1answer
148 views

Automated sudo and screen command

I would like to be able to launch a script in a separate screen command session as a separate user when I run a .sh script. Here is what I think it may be in the script: #I am also starting xampp ...
0
votes
1answer
36 views

two nics on ubuntu server cannot reach outside

I have two Nics on server: auto lo iface lo inet loopback # The primary network interface auto eth0 iface eth0 inet static address 10.137.66.69 netmask 255.255.255.0 dns-nameservers 8.8.8.8 auto ...
1
vote
0answers
54 views

How to add extra packages to Ubuntu install CD using kickstart

I used kickstart to automate Ubuntu12.04 alternate iso installation. I am able to automate the installation. Now I want to install some extra packages such as teamviewer during OS installation. But ...
0
votes
0answers
13 views

Error installing Keystone OpenStack

I'm trying to install OpenStack in Ubuntu 12.04 which is hosted on Windows 8 via VMWare Workstation 10.0 but I'm getting error while installing keystone. I have pasted all output in pastebin here
0
votes
1answer
60 views

SSH asks password when invoke it in script

I have one master and four slave computers. I generated rsa public/private key on master PC. Then I copied publickey (id_rsa.pub) to slave machines as authorized_keys. It doesn't ask password when I ...
0
votes
1answer
228 views

How to get Ubuntu 12.04 to recognize the UDF filesystem?

I'm just trying a watch a commercially bought DVD on my laptop, but Ubuntu 12.04 won't recognise UDF: $ sudo mount -t udf /dev/cdrom /media/cdrom mount: unknown filesystem type 'udf' I got the ...
0
votes
1answer
57 views

storing and securing the video using ffmpeg

this is my first question on the site. Currently I am working on one application which captures the video and store it in the system hard drive. Both the functionality is working fine.We are storing ...
1
vote
1answer
78 views

Unable to ping server

I have a Linux server that seems to have lost the ability to respond to a ping.. I recently installed Nagios on another system and need to have this Ubuntu server answer up to a ping.. I'm using ...
0
votes
1answer
267 views

usb multicardreader detected, but device not shown/available, Ubuntu 12.04

I have problems with my usb cardreader in Linux Ubuntu 12.04 . I think the device is detected by the operating system, but not shown in category devices and therefore not available. I have checked ...
2
votes
1answer
56 views

Directory permission changes failing

I've tried to change permissions on a directory to 775. I've used this command: sudo chmod -v 775 /vagrant/app/cache It tells me that the command executed successfully: mode of ...
0
votes
1answer
38 views

rsync don t work as expected

I have a script which download and compress a folder of a remote server (example: /home). I m trying to make the "restore" script, but I have a strange behavior. restore.sh: ($1 is IP adress, $2 is ...
0
votes
1answer
393 views

Difference between ubuntu desktop and ubuntu desktop usb

I downloaded mini iso Ubuntu 12.04 "Precise Pangolin" Minimal CD from https://help.ubuntu.com/community/Installation/MinimalCD I try to install on 2 GB free space. I prefer ubuntu desktop but i have ...
1
vote
1answer
52 views

Restore session/state in terminals

When I close my browser it remembers "state" in the sense that it remembers what tabs I have open and text that I had entered into various forms. Is there a way to do something similar with my ...
0
votes
2answers
74 views

On which partition should I install Ubuntu or Kubuntu

Currently I am using Windows 8 Pro on my system. I want to use Ubuntu or Kubuntu with windows. I tried to install both of it. During installation, when I reached the page to select the partition to ...
0
votes
2answers
48 views

Strange bridge behaviour, need sugestions

I have this 3 machines with this setup Computer1----Computer with Ubuntu 12.04-----Computer2 Computer1 have IP 192.168.10.1 and Computer2 have 192.168.10.10. My computer with Ubuntu have 2 ethernet ...
0
votes
1answer
67 views

Removing guest account from Ubuntu 12.04 caused Ubuntu to go to terminal on startup

I have used this tutorial to disable guest account on Ubuntu 12.04. The change was basically adding this line allow-guest=false to the file /etc/lightdm/lightdm.conf And the result was that on ...
1
vote
1answer
198 views

How to log out current user?

I'm very very new to the linux world. I have just installed Ubuntu 12.04 and I was wondering how to log out my user using the terminal. I searched the web and all the sites say that I should run the ...
1
vote
1answer
90 views

Apache2 mod_mono ubuntu virtual hosting

I am new so I hope y'all can help. I setup a development machine that I want to use for development ( a laptop with ubuntu 12.04 for .NET/mono/asp.netmvc development and php/laravel development). I ...
0
votes
1answer
379 views

Samba netbios aliases throw an inexplicable usershare error

I am trying to set up netbios aliases in Samba on Ubuntu 12.04 LTS (2:3.6.3-2ubuntu2). My primary share (not on the aliases) work fine. The shares on the aliases can be listed but fail when ...
1
vote
0answers
63 views

How to interpret state and log files written by preload program in Linux?

Preload is a program which prefetches files from the disk needed by various applications to reduce application startup time. It seems to be very popular and useful (just google preload+linux) but the ...
1
vote
1answer
100 views

Why “php x.php &” leads to a STOPPED background process

x.php: <?php sleep(15); ?> console: $ php x.php & [1] 5742 [1]+ Stopped x.php Result: a "STOPPED" process - it's there forever until I send a TERM and then CONT ...
1
vote
1answer
671 views

increase /home size from root folder

The following is my partition in linux (ubuntu) Filesystem Size Used Avail Use% Mounted on /dev/sda7 42G 11G 29G 29% / udev 2.0G 4.0K 2.0G 1% /dev tmpfs ...
0
votes
0answers
120 views

SWF file from website crashes computer on Ubuntu 12.04.3 LTS but not Win 8

If I visit the website (with Firefox 26.0 or Chrome) http://betway.com/sports-betting then on Ubuntu 12.04.3 LTS (on a brand new Lenovo S540, Haswell i7, 8Gb RAM, 10gb linux swap-drive), and use ...
0
votes
4answers
135 views

How to diagnose why a computer is running so slow? [closed]

Generally, what are some ways to diagnose why a computer is running so slow? To find out whether it is because of insufficient memory, busy CPU, or some other reasons? What are some distinct symptoms ...
0
votes
0answers
165 views

phantomjs shell_exec from PHP doesn't work, terminal works fine

I can run the phantomjs command just fine from terminal, but from shell_exec, it only partially works. It's running phantomjs and the .js file, but it's returning page rendered without actually ...
1
vote
1answer
118 views

How to Delete Multiple Files Inside Multiple Zip Files?

Currently I am doing the following command to delete a file inside a zip file on my server: zip -d file.zip .exe But I have so many zip file that needs to delete all files with an .exe file ...
0
votes
0answers
159 views

Permission denied to mounted NFS

How do you grant read/write access to a mounted NFS filesystem on a remote server? The user I want to have access has UID=1000 and GID=1000, so I tried mounting with: sudo mount -t nfs -o ...
1
vote
2answers
115 views

Why is my recursive grep not working?

I am in a parent directory and want to search for any ODT files (LibreOffice Writer) that contain the phrase "GWT" in them. I'm on Ubuntu 12.04 desktop. From the terminal: ...
2
votes
0answers
1k views

USB flash drive is not detected in Ubuntu 12.04

I have 15GB Kingston flash drive. It is not detected in Ubuntu 12.04 and remains hung up in Windows too. sudo fdisk -l output: WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The ...
0
votes
0answers
109 views

Ubuntu FTP Server - Hetzner

I have an FTP Backup Server in Hetzner with details Backup Server: u*****.your-backup.de I am trying to connect to it through my ubuntu server using command $ ftp u*****.your-backup.de and i see ...
0
votes
0answers
418 views

ActiveMQ on Ubuntu 12.04 reports “not running” but it is running and listening to it's port… why could that be?

I installed ActiveMQ on Ubuntu using the command sudo apt-get install activemq which seemed to work fine. Then, I activated a configuration by copying the sample configuration provided with the ...
0
votes
1answer
34 views

SED basic substitutoin is not working

I am on ubuntu 12.04. Following expression: echo abcd123 | sed 's/\([a-z]*\).*/\1/' is supposed to get result as "abcd". But I am getting "abcd123". WHY?? Using following site as SED tutorial: ...
0
votes
0answers
37 views

How does one adjust cmus' volume properly?

I'm using cmus 2.4.3 on Lubuntu 12. Even when I turn down the volume to 0, it's still too loud. How can I fix this?
1
vote
1answer
90 views

When HDD becomes full, how to create a symbolic link to the data store on another disk?

I have a Linux Ubuntu machine which has an X GB hard disk. There is folder, say, /opt/software/data. The disk /dev/sda1 is almost full and I have attached another disk at /dev/sda2 which is mounted at ...
1
vote
1answer
85 views

many doubts related to the ldconfig command?

I am pretty new in Linux and I have some doubt related to this operation that I have found into a bash script on which I am working: ldconfig -v >> /dev/null 2>&1 Reading on the man ...
1
vote
2answers
140 views

some doubts about chown command in linux?

I am pretty new in Linux and I have a doubt related to the use of the chown command use. If I have something like this: chown -R root:root /usr/share/MyApplicationDirectory What exactly mean? I ...
2
votes
1answer
224 views

Compose key confusion concerning 'ç' and 'ć'

I type in both French and Polish and therefore require both the 'ç' and 'ć' characters to be easy to enter. According to compose key documentation I find on the Internet, for example at ...