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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Downgrade SVN repository client

For some network speed reasons, I uploaded a .tar.gz copy of a checked out svn project on the server from a dev environment, but I ended with the version issues. The final server had lower version of ...
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how to install freeCWMP in linux platform

i need compete detail to install FreeCWMP in Linux platform that has Openwrt.i am not getting from where to start only.so please if you share the detail step i can go through that
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From IpTables NAT/DNAT redirections, how to display a domain.com url in browser?

Status : - My machine : linux debian-based (cube-shaped), acting like a router - I redirect all incoming traffic to its router IP 2.20.200.1 Problem: However, the url/ip hit by the client (that ...
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How to autorun a C# mono applications on Raspberry PI startup?

I've a Raspberry PI: Raspbian and I'm connecting to it through RDP or SSH. And I've 2 applications in C# and I run them through mono. One is WinForms (GUI app - cannot be launcher through SSH requires ...
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7 views

current disk space status from multiple unix server

I am trying to get the details of disk space from around 100 unix server. All servers required different credential to access. This is the script I have found. for i in <server list> do echo ...
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1answer
13 views

Custom command not working

In my Ubuntu I tried to create a custom command: I added a bash script named ns3 in /usr/bin #!/bin/bash cd ns3/ns3-allinone-3.19/ns-3.19 I made it executable chmod +x ns3 Still it doesn't ...
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linux translate-shell -play command not working

I am new to linux and just installed translate-shell on Ubunutu 14.04 distr. If I run a translation, for example 'trans -p hello', I get the following error: [Warning] No avaible audio player or ...
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2answers
14 views

NAT iptables : why wrong/empty destination in saved config?

Here is rules I put in iptables : $ iptables -t nat -A PREROUTING -i wlan0 -p tcp --dport 80 -j DNAT --to-destination 19.11.11.1:80 $ iptables -t nat -A POSTROUTING -j MASQUERADE ...
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1answer
8 views

samba shared folder and mounted disk

Technically I only want to setup a samba shared folder. Situation: With CentOS7 and samba I can successfully setup a shared folder but even if I change the create and directory mask, the read only ...
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1answer
28 views

application that uses xforwarding fails unless I use xhost +localhost

I'm connected to a remote system over nomachine enterprise. We use an internal application that I believe is essentially xforwarded from another machine as I run it - it runs there, and outputs the ...
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17 views

Kali Linux update error

When I try to update my kali linux whit the command apt-get update I get 3 errors: Err http://http.kali.org/wheezy/main amd64 Packages 404 Not Found Err http://http.kali.org/wheezy/contrib amd64 ...
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Why is my US English keyboard re-mapped to Swedish in MonoDevelop?

I am using Wine to run MonoDevelop and Unity in openSuSE and it works rather well. However, I have a snag where in MonoDevelop, my keyboard is mapped to use Swedish keyboard layout rather than my ...
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1answer
30 views

How to display byte sizes with binary prefixes?

For as long as I can remember, Microsoft DOS and Windows have been displaying byte sizes with decimal prefixes, instead of binary prefixes. This has plagued at least two generations of computer users ...
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9 views

Linux on Mac with bootcamp already containing Windows

I have a MacBook pro retina. I have installed Windows using Bootcamp (no virtualization). Can I further use Bootcamp to also install Linux (Ubuntu)? Or, does the fact that my bootcamp hosts Windows ...
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15 views

diagnosing random power failures and failures to POST

I have a laptop (Toshiba satellite C650), over the last year it has symptomatically been starting to display some rather peculiar failure behavior, some of the more peculiar behaviors follow: it ...
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1answer
28 views

Install GDrive on Seagate Central Linux

Is there a way to install Google Drive for MontaVista Linux 6? I have Seagate Central NAS and it does not have option to sync with GDrive through the standard interface. It has embedded Linux ...
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21 views

OpenVPN starts from CLI but not using “service” or on boot

I've set up an OpenVPN server (loosely following this tutorial) I can start the service using sudo /etc/init.d/openvpn start but if I use sudo service openvpn start I get the following error: ...
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1answer
14 views

How to copy music collection to Windows Phone 8 from Linux

So I recently received a Lumia 520. How can I install music from my existing collection to Windows Phone? Difficulty level: I don't have a Windows "host" for it. I've got Fedora Linux on my laptop. ...
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Asciio on Ubuntu, can't find export as .txt

I just downloaded Asciio to my workstation running Ubuntu 14.04. I created a pretty complex piece of ascii code in order to put as part of the documentation inside my code. I can save files and open ...
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33 views

Can not bypass MAC address filtering

I add a white list filter by mistake to my wifi modem router, so I want to change MAC address to that IP. I run this command: ifconfig wlan0 down ifconfig wlan0 hw ether xx:xx:xx:xx:xx:xx ifconfig ...
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28 views

Shell script for getting video fps

I'm trying using ffmpeg to get the fps of a video and save the value as a variable using this vid_fps=$(ffmpeg -i "$vid_file" 2>&1 | sed -n "s/.*, \(.*\) fp.*/\1/p") echo "$vid_fps" but ...
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1answer
13 views

connecting to host running ssh2 server using ssh client

I am trying to connect to a linux host( target_host) running sshd2 using a ssh client( client_host) ;While doing so I converted the pub key of client_host as ssh-keygen -e -f id_rsa.pub > ...
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10 views

What is the difference between monitoring only one host and cloud?

With the cloud computingtechnology is used very extensively, I am very curious about what is is the difference between monitoring only one host and cloud. For example, I can use top or ps command in ...
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2answers
22 views

How can I put my CentOS on public IP so that I can access it WinSCP from home?

I have a centOS system at office and I want to access it from home via WinSCP. I have a static public IP at office. Please help!
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1answer
18 views

How do I export a lxc container?

Is it possible to export a lxc container to another machine? There are some tools like lxc-snap and lxc-clone will those help in exporting to another system? Can I copy paste the rootfs folder or is ...
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1answer
36 views

How to use a SmartTV as second screen over wifi?

If we would like to use a SmartTV as a second screen over wifi using Linux, how could we do it? Is there a way to do this? For my case I'm using a Samsung SmartTV and Ubuntu 14.04 LTS with KDE 4. ...
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9 views

Removing nVidia driver from Fedora causes references to missing file nvidia-tls

I had installed the nVidia driver from rpmfusion-nonfree and it has been working fine for a long time(From fedora 18 I think). But now I wanted to switch to the opensource driver, so I removed the ...
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17 views

Debian server management GUI

I have to manage a number of Debian servers (one as the KVM host, and the others as virtual servers for File management, Infrastructure management - DNS, DHCP etc, and finally a Debian based ...
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8 views

Kali linux empty desktop

OK so after a long time struggling with the booting problem, I finally started the Linux. But the Desktop is empty. I don't see the bar at the top (Application Places terminal bar). I can only see ...
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1answer
16 views

java -version not working in linux

I have untar the jdk on my Linux machine and I have set the environment variables ie ~/.bash_profile however if i give java -version on terminal I receive the below error. bash: ...
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2answers
19 views

Clone Drive Using Linux DD Command: Send IMG Over SSH Connection

I SSH to a VPN running Ubuntu Linux. To make backup copies of the hard drive, I use the following dd command: sudo dd if=/dev/sda1 of=/home/rick/hdImage-20150704.img It works, however, is there a ...
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“sudo dpkg-reconfigure keyboard-configuration” settings forgotten after reboot

I'm currently running on an Ubuntu 15.04 machine, and I've been attempting to set my Left Caps Lock Key as my Control Key. After following numerous ways of doing this, I've attempted the above ...
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2answers
34 views

Shell script to pass multiple arguments with options in command line

I have the script, I need to execute this script like this: ./create_endpoint.sh --controller-ip 10.20.20.1 --controller-name User1. But its executing like this: ./create_endpoint.sh 10.20.20.1 ...
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1answer
10 views

Grub2 on msdos table partition won't load

my laptop has: 500gb hdd /dev/sda 22gb sdd /dev/sdb I used to boot archlinux from a small ext2 partition on /dev/sda. The bios is set to use BIOS mode (not uefi), secure boot is disabled, AHCI is ...
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25 views

accessing outside my network through a server

I have: A user-machine (embedded device where I can't log in to console or ssh) , that doesn't have access to lan 192.168.5.x B a server debian that sees the A's network , but is in 192.168.1.x ...
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Create partitions using fdisk/gdisk using linux

I am trying to Install Xubuntu alongside Windows 8. I have two Windows part C: and D: . I want to install Xubuntu in between them, so I shrunk C: (using windows Disk management) and created ...
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1answer
27 views

Getting controller to work on second x-server

I am using Linux Mint 17 with Cinnamon as my primary WM. I want to run Steam in a separate x-server for better fullscreen performance and because unredirect doesn't work properly in Cinnamon and ...
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12 views

Supermicro server with 2 PSU and 24x1TB [on hold]

we have several superciro servers, had 2 PSU and 24x1T SAS disk, when shut 1 PSU and always had serveral HDD failure. Any idea to how to find out the really problem? Thanks
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0answers
14 views

How would I configure a dedicated server only to be accessible via vpn

I have a server inside my lan. It runs owncloud and some applications for development purposes: docker, wildfly, tomcat, samba ... My workflow: I use a openvpn appliance to get inside my lan and then ...
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15 views

How can I find why a port is used in Ubuntu Server? [duplicate]

I recently installed Kamailio 4.0.4 on Ubuntu Server 14.04. After first run. 0(5400) ERROR: <core> [tcp_main.c:2932]: tcp_init(): ERROR: tcp_init: bind(a, 0x7fb5b0783344, 16) on 127.0.0.1:5060 ...
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14 views

Boot fully encrypted Windows 8+ with GRUB without password using keyfile

I have a current setup so that my entire linux (including /boot) is encrypted and when I first start grub a password is needed to access /boot from my linux partition. But my entire windows partition ...
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2answers
36 views

Curl post form and get result

I found this website http://www.fonefinder.net/findome.php , that locates phone provider by number (ex: http://www.fonefinder.net/findome.php?npa=562&nxx=866&thoublock=1666) shows VERIZON ...
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0answers
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How to get total records affected in database: A shell script

I have written a shell script to update the records on database server. The query.sql file contains variable number(almost 600 to 800)of insert queries. As I am running the script, it runs fine and ...
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0answers
14 views

linux crash graphics go crazy [on hold]

Frequently at boot my computer does this. It is extremely frustrating as I have to restart it many times till it works normally. Any ideas are greatly appreciated. system specifications ubuntu ...
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0answers
7 views

need to recover data from bcache device

I have had some problems with a bcache device, that ended up in: bcache-super-show /dev/bcache0: sb.magic bad magic invalid superblock(bad magic) I need to save the data that was on that device, I ...
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1answer
27 views

Why an OS has same name on different achitectures?

What is the similarity in running a same OS (like Linux) on different architectures? I mean, we cannot run Linux x86 apps on Linux ARM. And even the OS itself is constructed differently for different ...
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3answers
26 views

How to make a local tar file of a remote directory

This link describes how to copy tarred files to minimise the amount of date sent over the network. I am trying to do something slightly different. I have a number of remote files on different ...
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1answer
11 views

I am trying to run a cronjob but it is not executing correctly

I have the following line in my crontab */1 * * * * /usr/bin/screen -S lftp /bin/bash /media/c419d280-9833-4432-b5a5-520f040b87ec/NASDataDisk1/Other/autolftp-sftp.sh >> ...
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0answers
13 views

The conflict spread: http://archive.ualinux.com maya Release (expected maya, but received precise) [on hold]

The conflict spread: The conflict spread: http://archive.ualinux.com maya Release (expected maya, but received precise) broccoli@K53SV ~ $ ls 123.txt Playlist.pls ...
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1answer
16 views

What is MASQUERADE made for?

A simple redirection is used on my server, with iptables rules : $ iptables -t nat -A PREROUTING -p tcp --dport 80 -j DNAT --to-destination 13.37.42.1:80 $ iptables -t nat -A POSTROUTING -j ...