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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How to encrypt data in bitbucket without losing git diff tools?

Based on this question:encrypt files before sending them to cloud. considering openssl: For example when using openssl we can write the files fooenc.sh: #!/bin/sh openssl enc -bf -nopad -pass ...
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104 views

Windows 8 partition safe to delete

I'm fairly new to Windows since XP. After Windows XP, I happily moved to Linux. Now, I'm back and am looking to dual boot a new Windows 8 machine and am a little disoriented on the new partition ...
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253 views

DD-WRT: /tmp folder permissions

After making a simple hello world OpenWRT package I installed it to the /tmp folder on the dd-wrt device. The program shows up in ls /tmp but when I try to execute it, it shows me /tmp/helloworld: ...
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79 views

Why Tomcat is Killed?

In Linux system which is an host account, Tomcat is Killed after start up and sometime middle of start up, it happens automatically. No log is shown, just Killed message is displayed. What could be ...
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83 views

Web connection/ssh connection not working with linux server

A little bit of a newbie to this area so please go easy if I haven't got everything down. The problem I have is I can't ssh to a linux centos server (just getting a timeout), and I can't ping from it ...
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192 views

Triple boot windows 8.1, win 7 and ubuntu (or other distro)

I'm trying to install ubuntu, my laptop HDD configuration as follow: Reserved drive (350MB) to boot Win 8.1 Win 8.1 Win 7 Unallocated space (i deleted a drive to have a space for ubuntu) My main ...
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60 views

How to bring data to Linux, currently it's on Windows machine.. (both Hyper-V guests)

I'm learning my way through couple different things at a time. Linux(no GUI) is new to me, Hyper-V is new to me.. I have 2 VMs. One running Windows Server 2012(WVM), another running CentOS7(LVM). I ...
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24 views

Shortcut/link to a .tex file

I would like to make something like a symbolic link to a .tex file to be able to open the file clicking just the shortcutting one. However, when I use ln -s it opens a file with content of the target ...
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157 views

How to Run Teamviewer in Linux Mint as the root user?

I would like to make Teamviewer run as root user, which I have made my system default. I have tried changing its script files by user # (0 for root), played with the .Xauthority file, changed file ...
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190 views

3TB disk shows multiple partitions on Disks but one on Gparted (as formatted) and will not mount

A WD 3TB disk was plugged on an ESATA dock and formatted to 3TB with a single NTFS partition. It was used only to store data on a Linux MInt 12 system and could be accessed until I mounted Mint 17.1 ...
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604 views

Rsync takes very long time to return after completing file transfer

I’m using rsync to transfer all the files from a folder to a remote machine. I usually have between 1 and 3 files, all around 1 Mb. I am using the following rsync command: rsync -ac -Ph ...
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102 views

ssh: login in LAN works, WAN using ngrokh fails

Over the LAN I can ssh from my laptop to my RPi without any problems using my public key. The debug output from ssh in the successfull case: debug1: Authentications that can continue: publickey ...
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99 views

After a crash computer will not boot with btrfs drive

So since I started using btrfs, when my computer crashes (mainly because battery ran out but on any crashe i had up until now) it does not boot anymore (the issue seems that the kernel cannot mount ...
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299 views

How do I configure Linux Iso-Image as bootable Thin-Client DVD

I have to find a solution for the special needs of my company and now i getting struggle, i have the following problem. The order: Create a bootable Linux DVD with special RDP settings. We have many ...
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108 views

Is it safe to use a remote etc/hosts file?

We have 7-8 PCs that have IP addresses in the hosts file. Our issue is that these addresses can change (because we are tied in to corporate DHCP and have no control over this). What I am thinking of ...
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137 views

MySQL installed on debian (raspbian), is running in background, but “mysql: command not found”

I have a linux server running at home on a Banana Pi (very similar to a Raspberry Pi) with a few small websites and databases. Specifically; $ cat /etc/*-release PRETTY_NAME="Raspbian GNU/Linux 7 ...
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169 views

SD Card voids writes

I have a 2 GB SD card that I plug into my computer through a switchless USB adapter. At first, the SD card was unformatted, so I gave it a msdos partition table and a total FAT32 partition. I use the ...
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29 views

Script does not start when OS start|reboot

I have a file at /etc/init/pdoneVendorBroker.conf with the following content: description "PDone Vendor Broker" start on runlevel [234] stop on runlevel [0156] respawn exec php ...
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24 views

Bad sectors on Disk

There are multiple bad sectors on my Hard disk, as the message is shown. I want to reinstall OS on the disk. Is it possible to do the same. If yes whats the process which needs to be followed.
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133 views

Booting Debian from USB stick fails although Secure Boot is disabled

I have a Lenovo Thinkpad X1 Carbon (3rd gen.; 2015) with Windows 8. I used Unetbootin to create a bootable USB stick with Debian Testing (the USB stick is FAT32 formatted). When I plug in the USB ...
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49 views

Can I raise the CPU usage of a application on Ubuntu?

I'm using GNU/Octave a lot, and sometimes I want to leave my computer alone doing some calculations while I'm working with something else (somewhere else). Using the system monitor, I see that Octave ...
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15 views

Change the location of GPT partition

I have a GPT partition table. I want to change the start and the end location in this table to specific partition. How can i do it without using Gparted. Thanks
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49 views

LAN network freezes

I have three Ubuntu computers connected to a router. Everything's OK, both have internet conections running well and can connect via ssh to each other. In one computer, I usually launch a softwared ...
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60 views

Changing my web browser font

I just installed OpenSUSE 13.2 on my system with GNOME Shell. The font that I get is just plain hideous. I'm not talking about the title bar font though. I'm talking about this monstrosity that I see ...
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176 views

GTX 860M stuck to 33 Mhz after suspend on linux

With the official nvidia driver, whenever I enter suspend mode and return, the GPU clock is set to 33 Mhz and stays there no matter what I do. Kernel: 3.19.2-1-ARCH Driver: 346.47 Hardware: MSI GE60 ...
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21 views

Adding partition to image file of an android

I have an image file of an android. I want to add a partition to this Image without deleting the existing data. I tried to do it with mkpart but all the data deleted.
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35 views

Embedded linux machine shutdowns itself

I have a tablet computer with some preconfigured embedded Linux onboard. There’s a strange problem I cannot get over: This tablet automatically shuts itself down within 60 seconds after it starts. ...
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33 views

What is this? Debian Wheezy, Weird randomly occuring inputs

When I login in one of the extra virtual terminals there always come odd signs or control characters between my actual input. For example I type administrator and after the adm some garbage gets ...
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298 views

Should a new 64GB USB Flash drive have 64,000,000,000 bytes available and does it slowly decrease this number over time? (internal maintenance, etc)

First regular Hard Drives (spinning disks): When looking details of a brand new hard drives, I've noticed that the available space usually ends with xxx,000,000,000 For example, a 750 GB drive is ...
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313 views

Compile brscan3 on Raspberry Pi (brother scanner)

I am trying to compile brscan3 (Brother software for scanner) from source file on my Raspberry Pi (arm architecture). I tried ./configure but I obtain this error: config.status: creating Makefile ...
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290 views

Linux - how to connect from local machine to local server using its public IP

I have dedicated machine (Debian) where are running some servers (CS:GO, but it doesn't matter). I need to connect to them from this machine using their public IPs instead of local IPs. Machine is ...
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85 views

Removed drive from NAS not recognized when plugged in via USB

I'm having a problem accessing the data from a drive that was in my NAS but is now plugged in via a USB caddy. This drive was not in a RAID array as it was a volume with a single disk. Although it ...
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89 views

iptables - How to mirror all ports from one IP to a single port on another IP

I would like to set up IP tables on my router to mirror traffic on all ports from 192.168.1.30 and send it to 192.168.1.10:5860 I think I need to combine the two commands below, but I'm at a loss. ...
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220 views

pm-hibernate does not turn off system

I'm trying to make pm-hibernate to work on my Ubuntu 14.04 system. When I invoke sudo pm-hibernate display turns off and I can't do anything anymore but computer does not turn off. All I have found ...
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57 views

clonezilla works for ssh server but not samba server

currently using clonezilla live and i can successfully backup and restore an entire image using the ssh server option. i specify my user name and also my password and saves the image on my ssh server, ...
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662 views

How to change brightness on puppy linux?

I just installed puppy linux but the screen is literally burning my eyes. The Fn+Brightness key on my laptp doesn't work, I tried to go to setup and change the gamma but it just make the colors ...
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38 views

how to update a directory that is a mirror of another one (with hard-links)?

I like using cp -rl dir1 dir2 to make a recursive copy of dir1 into dir2 (using hard links to save storage, and usually followed by rsync to make progressive backups). The issue is that, if dir2 ...
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249 views

Can I/How do I force micro-SD card to r/w mount?

I have a SanDisk 64GB microSD card that I've been using in my phone. It recently started refusing to let me save things to it on the phone and I am currently trying to figure out if it's possible to ...
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1k views

clonezilla image home directory /home/partimag is not a mounting point to a samba server?

theI just got clonezilla to try it out and I keep having problems with this specific area. To be aware, I am doing this off of virtualbox and saving the image to be samba physical server, and all of ...
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95 views

Nginx/Owncloud not accessable from outside my local network

I've got a Raspberry Pi with Nginx and Owncloud installed. I forwarded ports 80 and 443 in my router. When I type my DDNS adress on my Pi, it opens my Owncloud page without any problems, but from ...
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44 views

Wget which stops when it has a download limit

I have over 200 wget in screens on my server. I set a download limit in each low wget: --limit-rate=1K. The only problem is that after one hundred seconds, he considers as a finished one, so this ...
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232 views

How to manually boot with grub or: how to boot a 32bit Linux OS on a 32bit only UEFI firmware computer?

I want to install a 32bit Linux (e.g. Ubuntu) on my Intel Atom Bay Trail tablet, but I fail to get it to boot. The device's firmware only supports 32bit bootloaders. There are guides that somewhat ...
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935 views

Samba Network Path not found

I am trying to set up a Samba-Connection between my linux server and my home computer. However, when I try to add the Samba share as a network drive using net use k: \\ip.ip.ip.ip\shared password ...
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67 views

Usage of ssh-agent with signed SSH keys

My ssh-agent doesn't want to store my credentials for Signed SSH key when connecting to a SSH server that use a SSH CA. I mean, each time i try to logon it ask me for the passphrase of the certified ...
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188 views

Running Linpack on Linux High performance computer

I am trying to do some benchmarks on Linux HPC machine which specs are as following Total CPUs: 160 cores using latest 16C AMD Opteron Processors Total main memory: 640 GB of 1600MHz Total GPUs: 1024 ...
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37 views

Reconfigure downloaded firmware in Debian live CD

Is there any way to reconfigure the downloaded firmware in Debian live CD(Whezzy)?It might be possible if you have installed it on a hard disk because you just have to restart the computer while for a ...
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212 views

Displaying files and subdirectories

I am trying to do a Question in my Linux assignment but I can't find the proper command for it at all. please help me out. This is the question: Your current directory is sample_dir. Display all the ...
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339 views

Can't open Trash: operation not supported

I messed up with some .h files some days ago and since then I have strange issues with my Linux Mint 17. I cannot open my Trash, I get an error saying something like "sorry could not display all the ...
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281 views

how unpack rar file?

i try unpack rar file: http://fias.nalog.ru/Public/Downloads/20150309/fias_dbf.rar (4+ gb), but get errors from every methods. i try unpack with unrar-free package, my command: unrar-free x ...
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384 views

Connecting through UVNC repeater

I have been working on finding a solution to connect a Windows VNC client to a Linux VNC server through a UVNC repeater. On an Ubuntu desktop I have x11vnc running and have been able to connect using ...