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

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Accessing Linux NFS Shares using Windows Explorer

I have a Linux Machine (CentOS 6.4) using which I exported a NFS Share. I'm pretty sure that this is an NFS Share since I Created an entry in /etc/exports Ran the command exportfs -avr Now when ...
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116 views

manually suspend 3ware raid in linux

I am running a 3ware 9650SE RAID in Fedora. I would like to be able to manually suspend & wake (power off & on) the RAID only. The system does not reside on the RAID. How can I do this? I ...
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32 views

After “grub>” mensage install Fedora 20

After installing the Fedora 20 sucessfully and rebooted, I have received the message on boot: Grub> I stay stuck on this screen and don't know what to do. I think it might be a problem to load ...
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155 views

Enable KMS after logging in

Is there some way to enable KMS after booting. My linux box is set up to log into a console, with X having to be started manually if required. I do not want to enable KMS on booting, as it causes ...
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59 views

unable to use ssh-1 despite protocol being 2,1 in sshd_config file

When I do telnet localhost 22 I get SSH-2.0-OpenSSH_6.6p1 Ubuntu-2ubuntu1 back. Since my sshd_config file has Protocol 2,1 in it (vs Protocol 2) shouldn't I be getting SSH-1.99-OpenSSH-6.6p1 Ubuntu-...
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46 views

set not to use vpn for specific urls (ip range)

How to config my PPTP VPN connection to being used for all traffic, except specific IP range (or urls)? I'm a linux newbie with no network knowledge.
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388 views

Awk script to run a command based on condition using 'if'

I have a piece of code here that basically takes a file called 'srcip' (which is just a list of IP addresses) and compares it to my '~/db' file which is just a tab delimited IP HOSTNAME database of ...
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87 views

How can I make printf print unicode characters saved in a variable?

I have this code to print a horizontal line using unicode character \u2501: #!/bin/tcsh set horz_line = "'" foreach x (`seq 1 1 80`) set horz_line = "${horz_line}\\u2501" end set horz_line = "${...
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5k views

Ho do you stop and start php-fpm?

Ok I'm trying to install Ion Cube on an AWS instance created by Bitnami: https://aws.amazon.com/marketplace/pp/B007OUYR4Y/ref=srh_res_product_title?ie=UTF8&sr=0-4&qid=1413489962522 ...
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184 views

Passwordless linux account converted to Chroot jailed sftp now requires password?

I created a user and did an RSA key exchange for a passwordless connection. This worked. I also created a chroot jailed sftp only user. This also worked. I then created a third user. I set up the ...
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50 views

Using another Subversion repository within a project

I'm wondering if it's possible to use a subversion repository , located in another server than the Tuleap server, within a Tuleap project.
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312 views

Problems formatting USB stick to be bootable (with PeToUSB and Linux)

I'm trying to make a USB stick installation disk for Windows XP. I've done this several times before (using this method), but now it's failing, and I don't know why. The only thing that's going wrong ...
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136 views

Why does vim open network connections to a process owned by another user?

I just noticed something really weird... When I run lsof of my vim process I see connections to port 6013 of a process owned by another local user. I wonder where they might come from. I trust the ...
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471 views

Restart TOR service using PHP execution

I want to restart my TOR service with a PHP script in order to receive a new IP address. The reason why I plan to do that is because Google and some other sites start blocking me sometimes. I tried ...
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890 views

Kali Linux 1.0.9 wireless not detected, even after drivers installed

I'm using Kali Linux 1.0.9 64 bits in VM. My laptop : ASUS N76V. Lan device : Atheros AR8161/8165 PCI-E Gigabit Ethernet Controller (NDIS 6.20) [Working] ifconfig eth0 Link encap:Ethernet ...
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427 views

Strange tgtd behavior: Multiple instances?

I'm trying to add a LUN to a running iSCSI target under CentOS 6.5. The iSCSI target is tgtd from the scsi-target-utils package. I'm seeing some pretty weird behavior and I’m a bit of a loss as to how ...
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2k views

Difficulty getting Universal USB Installer to work in WINE

I have a 16GB USB flash drive inserted into a machine running Linux Mint. I want to use the Windows program Universal USB Installer via WINE (the end goal here is to create a XenServer bootable USB ...
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487 views

streaming audio to another machine on demand (linux)

tl;dr how to reliably stream audio on demand between 2 linux machines over the network on demand? Hello, sometimes I want to play something from my laptop through the bigger speakers of home sound ...
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113 views

Changing Windows Boot Manager config from a Linux environment?

My problem stems from an attempt to set up Windows 8.1 and Arch-Linux dual boot from a single disk. After creating a partition for Linux and going through the installation using an arch iso image ...
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516 views

Access of services using Android SSH tunnel

My school has a really strict firewall, and I can bypass it using the SSH Tunnel app for Android connecting to my Linux VPS. They blocked the default SSH port 22, then I changed my SSH port to 80. It ...
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434 views

Ubuntu 14.04 says I have no space left

I had been having issues trying to boot ubuntu. When the system had booted I had a blank locked screen. The mouse was able to move and I could access the terminal with ctrl alt F2but apart from this ...
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170 views

Prevent rsync out of memory

I am trying to rsync 55000 jpg files in 10000 folders (from an Android phone to a Linux box). Usually, I did this: rsync -rOi --size-only --delete --timeout=60 --progress --no-perms --rsync-path="/...
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2k views

Unable to shut down from desktop

I'm testing Trisquel Mini 7, which is based on Lubuntu 14.04 LTS. I have a minor issue where if I attempt to shut down via the menu, the bottom of the window populates with GDBus.Error:org....
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1k views

Linux driver for Broadcom BCM943228HMB

How do I install broadcom BCM943228HMB 802.11abgn 2x2 WiFi Adapter driver in Linux? My OS is Ubuntu 14.04. My previous laptop had a Qaulcomm Atheros AR9285 802.11b/g/n WiFi Adapter and Ubuntu could ...
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127 views

Mount encfs volume created by encfs4win on OS X or Linux

I created a few encfs volumes on Windows 7 using encfs4win. One is on Dropbox others are elswhere. I am not able to mount these volumes on Linux or OS X. On Linux Mint I use the frontend Cryptkeeper ...
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105 views

CrashPlan don't cross filesystem boundaries

I have replaced my backuppc to CrashPlan Family. CrashPlan is very feature-full, but I can not force backup to do not cross filesystem boundaries, like rsync -x. It would be a killing feature, because ...
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176 views

Why variables in shell are not inherited by sub-shell now that the sub-shell is implemented by fork?

When running shell command in shell scripts, a sub shell process is generated. Doesn't the process is generated by fork function? Why the variables that are not exported are not inherited? In fork, ...
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695 views

Subsonic music server won't autostart. Only launches manually via the terminal

I have this on a headless box with no terminal access. This is a Java program. I have tried the following already; Put the following in rc.local: /shared/subsonic/subsonic.sh According to the ...
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100 views

How to calculate subnet of your interface based on the destination IP and subnet?

I am new to networking and linux so I am not able to fix this problem. I have a power controller connected to my linux PC (eth0) through a switch with the default static IP of 192.168.1.100 and subnet ...
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311 views

Why does /proc/cpuinfo incorrectly report the cpu MHz when overclocked?

I decided to overclock my AMD Phenom ii X2 560 from 3300 MHz to 3600 MHz. Here are the results of the benchmarks in BOINC, before and after: Windows 7 64-bit: Normal: 2683 floating point (Whetstone) ...
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247 views

Vmware: how do I share directories between Ununtu (guest) and Mac host using nfs?

I am trying to share a directory between an ubuntu vm and a mac host. I tried mount -t nfs 192.168.95.151:/path-to-directory ~/mounttest But this results in a connection refused message. I am not ...
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128 views

How to safely shred unlinked files on a Unix-based file system?

Scenario: After working with a confidential file (e.g. PDF a bank statement), you typed: rm my-confidential-file (or the famous Shift-Delete action in a GUI-based file browser such as nautilus) ...
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395 views

ALSA stopped working with default device

I had working sound on my Linux with 3 sound cards. I had some old Sound Blaster which was working, an on-board sound card which a few months ago was not supported (so I turned it off in BIOS) and ...
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23 views

List folders by modification time of children in linux?

I have a folder, we'll call it /scripts/, that contains subfolders for a number of different scripts (let's say /scripts/file_export, /scripts/record_ingest, /scripts/stats). Inside these folders are ...
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311 views

Server video stream without reencoding on linux

I like to stream video from an H.264 providing camera. As it is already sufficiently compressed, I just need a server providing something like mpegts transport streams for raw tcp or http access. Is ...
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258 views

Sort numbers in left to right in ascending order

How to arrange in ascending order from left to right in vi or with the sort command? Sample before arrangement: 2 3 3 6 5 1 4 2 5 8 I want it in this way: 2 3 3 6 1 5 2 4 5 8
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415 views

Enable OpenGL on Ubuntu 12.04 LTS

I'm running Trisquel Mini 6.0.1, which is based on the repos for Ubuntu 12.04 on a netbook. I have a lightweight game that I'm trying to run written for the love interpreter, but it fails to ...
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379 views

GIMP Close edited image without asking for confirmation

I was able to disable the confirmation dialog when closing an image. I successfully did so at a previous version of GIMP but apparently an update to GIMP 2.8.14 (on Arch Linux) disabled it and I can't ...
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785 views

How can I install a .deb package in Ubuntu Linux

My friend wanted me to try Ubuntu Linux so I did. Unfortunately I have no idea how to use it. I'm trying to install BlueJ and this is what I did: I got my JDK and used sudo apt-get install openjdk-7-...
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113 views

Linux setuid programs/files

how to find files based upon time information, such as creation, modified and accessed. It is useful to find files before a certain time, after a certain time and between two times. what command in ...
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55 views

How to know where in /dev/ is a USB keyboard loaded?

To be precise, when you plug in a USB storage device, it is loaded in sd something, but where is a usb keyboard loaded in /dev/?
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88 views

If the permissions on a file were set so that everyone could read from or write to the file, how would that be represented symbolically

If the permissions on a file were set so that everyone could read from or write to the file, how would that be represented symbolically (within the output of an 'ls -l' command)?
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83 views

Why does two servers connect the same NIC when I use bonding in Linux with mode=6?

I create a bonding interface with 3 NICs in CentOS6.3. I use mode=6, which doesn't need the hardware support of the switch. Here is the bonding file: [root@~]cat /proc/net/bonding/bond0 Ethernet ...
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2k views

unable to execute: Too many levels of symbolic links

By mistake, I executed these commands : sudo ln -sf bash /bin/sh sudo ln -sf bash /bin/bash When I rebooted the Linux server in recovery mode I got this message: init : Failed to spawn friendly-...
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128 views

auditctl -l not showing rules

I have some rules in the audit.conf file. When do auditctl -l, they don't show up. If I restart the auditd service and do auditctl -l again, then the rules show up. Any idea why this? Where can I ...
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86 views

How can I fix “lscfg is not supported on the Unknown” for Ubuntu Linux?

I wanted to get information about the physical location of my PCI cards and found that lscfg for AIX looked like what I needed. lsvpd-1.7.4 that includes lscfg does exist for Linux. As I am developing ...
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105 views

python-gnupg search_keys() returns different result when run as root

I have a python script that needs to be run as root (to access framebuffer on a raspberry pi with a small touchscreen). This script also needs to search for keys on a keyserver. To achieve this, I am ...
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496 views

What Windows 8.1 (x64) / Linux SSD/HDD setup should I use?

I have the following drives and their planned usage below. 120GB SSD - Arch Linux or Ubuntu (OS, programs) 240GB SSD - Windows (OS, programs) 1TB HDD - Split in half, one partition per OS (...
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144 views

Putty pastes damaging indentation sometimes

Often, when I am pasting from windows to putty, it breaks indentation. Example below: How to fix? UPDATE This looks like not a vi/vim effect, as it occurs in other editors too, and set paste or ...
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2k views

How to scan using Canon MF3010 in Debian

Recently I bought a Canon MF3010 All in one printer. I got the printing to work after installing the drivers from Canon's website and adding it in CUPS. How ever I am unable to make use of the ...