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PDF program or app for xubuntu to compress bulk files with GUI

I have searched and researched internet to find a program or app for xubuntu to compress bulk pdf files, but I cannot find, I found a Nautilus script to do that but I don't know if it works in xubuntu ...
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2answers
33 views

Read hard drive with btrfs filesystem on Windows or Virtual machine with linux distro

I have to read data from WD Red Pro Hard Drive (BTRFS file system) connected to Windows PC via USB 3.0 Docking station. I read that it is not possible from Windows level. That's why i've created ...
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21 views

Dealing with a chmod gone wrong

I could use some advice to fix an accidentally broken system. My colleague shot himself in the foot with Linux and now at least his Docker doesn't work properly anymore, but god knows what other ...
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15 views

Windows 10 Ubuntu run eclipse [duplicate]

I installed windows 10 insider release 14372.rs1_releae.160620-2342 I enabled developer features and installed windows linux. When I run the Bash shell, I can run all Unix commands. I did apt-get ...
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9 views

Downgrade linux kernel on EC2

I'm on an ubuntu 14.4 ec2 box. I need to downgrade the kernel version from 4.2... to 3.13... Can this be done? I don't understand what access I have to the bootloader, whether GRUB runs as normal, ...
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20 views

How to transfer a webpage from firefox on ubuntu server to firefox on local windows machine

I am trying to access a url on firefox on my ubuntu server but the firefox freezes after every few seconds. I would like to access the url from the firefox on my local machine. I read in the internet ...
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19 views

“Bug Pyinstaller” Payload Veil show prompt windows while I run it

Hi guys i have kali linux rolling Linux kali 4.5.0-kali1-686-pae #1 SMP Debian 4.5.5-1kali1 (2016-06-06) i686 GNU/Linux Python 2.7.12 Becouse if generate any payload with veil afther use easy ...
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7 views

Ubuntu server running Apache and Webmin is directing http://[ip] to Webmin

I have a server on AWS running the latest Ubuntu 16.04, Apache and Webmin. This is a hobby only server, so security is not a concern. I have two virtual servers configured in Apache - hobbysite....
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11 views

Odroid Lubuntu Share Internet Via Ethernet To Another Odroid

I have two Odroids (XU4) running Lubuntu 15.10. The one Odroid connects to a comms board via USB and this is how it gets internet. The comms board takes an Ethernet cable from a LAN port and has a ...
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16 views

Install package without root privileges and compiling to specific directory

I would like to automatically install the required software in a shell script if it is not already present. I would like to use apt-get to install software (my example is gedit) to a specific ...
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1answer
43 views

Saving files from virtual machine to file server

I am running Ubuntu Server 14.04 as a virtual machine on Limetech Unraid Server. Unraid functions as the file server and can use NFS and/or SMB. I want to be able to point any program on the vm to the ...
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2answers
28 views

Running a DHCP server without conflict

I have a single chip computer running ubuntu on it and I want to run a dhcp server on it to give addresses to any machine connected directly to it. Since it is a portable computer, I regularly connect ...
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1answer
24 views

syntax error near unexpected token `(' writing bash function

I have testapi() { docker-compose -f /home/me/projects/api/docker-compose.yml run -e "API_BRANCH=${1-master}" --rm api_test ;} It causes error: $ src bash: /home/me/.bash_profile: line 56: syntax ...
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22 views

Wordpress website: This site can’t be reached

I have a wordpress site (https://evolvere.studio/) set up on a digital ocean server with Ubuntu running. The server is running just fine i.e. I can ssh into it, I can ping it, I can even run a ...
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1answer
18 views

Wrong available memory with LXC virtualization

I have virtualized operation system using LXC virtualization. That system reports wrong available memory - it is always same as free memory. By experiments I was able to use more memory than amount of ...
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1answer
11 views

Access simple node.js app subdirs with nginx

I have a Ubuntu server with nginx installed on it and run a simple node.js app on port 3000. I managed to configure nginx to serve me the app on /. My structure looks like this: mainFolder app....
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18 views

Is my graphics driver not compatible with Ubuntu 15.10?

My system is an eight-year old desktop. It has the following configuration. Memory: 1.9GB Processor: Intel Pentium Dual Core E2140 @ 1.6GHz Graphics: Intel 945G OS Type: 64-bit Disk: 155.3GB I am ...
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28 views

How to install Marlin File Manger in Ubuntu 16.04?

The below screen shot is downloaded for reference only. I found following commands to install in order to get the File manager structure as showed in the screen shot sudo add-apt-...
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0answers
16 views

Video concatenation excruciatingly slow

I tried using OpenShot Video Editor to concatenate a few videos of a vacation I recently went on. However, the process seems to be taking forever; I really do not want to leave the computer on all day....
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1answer
8 views

VBox Debian/Ubuntu - Automatically mount shared folder

I've searched some tutorials and posts - how to automatically mount shared folder in Virtual Box (using version 5.0.24) for Debian (using version 8.0 ). I think that Ubuntu's process is the same. I'...
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1answer
27 views

Using netcat to log traffic to a file

I currently have a Windows 10 laptop connected to a Ubuntu 12.04 Laptop via Ethernet. All of the traffic from the windows system has been routed to go through the Linux laptop and out the Linux ...
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29 views

Having Issues with fixing Windows 10 boot loader from windows [on hold]

Before I get into describing by problem I'd like to point out I am aware of the other threads asking this question, however none for me have been able to solve my issue. I've same issue as described ...
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3answers
595 views

Windows talking or sending commands to linux

In my particular use case I want my PC to be able to send commands to a Linux machine ,to execute a script on it . Is there a way to do this (via a network or some other method ) I am using Windows 7 ...
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1answer
17 views

Hotspot on Windows 7 & Ubuntu without any third-party software

How can I make a hotspot using windows 7 without the use of any third-party software such as connectify? And how do I make hotspot on ubuntu without downloading any additional software?
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Serial port info in Ubuntu

my first post. This is the actual code: int Open( //Serial port name. const char* pPortName, //Is IEC or DLMS used as starting protocol. bool IEC, //Maximum ...
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2answers
72 views

Ubuntu 16.04 ssh on a LAN fails with “connection refused”

I have a desktop and laptop in a the same LAN, both running Ubuntu 16.04 x64. Both have both openssh and openssh-server installed and running. On both ssh'ing to localhost works perfectly, and on ...
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2answers
54 views

What is the name of the command (function) that runs after a command has failed?

When run a command, if the command is not present, then some information regarding the failure of the command is displayed. I am trying to take the information about that failed command as input to ...
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11 views

Show warning in grub that hiberfil.sys would prevent boot to Linux

A few machines I use are dual-boot Windows (10, 8 and XP) and Ubuntu 16.04 LTS. Occasionally, I've intentionally hibernated Windows or have forgotten to use powercfg -h off in Windows before shutdown, ...
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28 views

Installing Ubuntu over windows 10

I want to install Ubuntu over my existing windows 10 os... So i'd like to know what are the benefits of Ubuntu over windows 10? I don't want to dual boot tho. if I installed ubuntu on my C drive ...
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4 views

Ubuntu KVM defaults

I have an issue with XRDP and ubuntu virt-manager, when using XRDP the VM guest does not recognize my keyboard, the fix is too change default graphics type to VNC. This is fine, but I cannot find a ...
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24 views

FFmpeg: Unrecognized option preset

I'm using ffmpeg to convert yuv to mp4 losslesly in ubuntu 14.04. My code is (without line splitting): ffmpeg -f rawvideo -vcodec rawvideo -s 560x448 -r 40 -pix_fmt yuv420p -i ...
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2answers
44 views

Use one USB drive for 3 purposes: OS/recovery installation/data

I have a high performance USB drive and decided to use it for multiple purposes: it should have an OS installed in, like Ubuntu (possibly server version for a lighter weight OS), then when I boot ...
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1answer
41 views

multi-boot with win10 installed and uefi secure boot

The Problem I am having trouble getting a multi-boot setup on a new laptop and I'm hoping I can find the help I need here. The System A new Acer Predator laptop that came with Windows 10 installed. ...
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105 views

How do I connect to an L2TP IPSec VPN in Ubuntu 16.04?

I have a clean install of Ubuntu 16.04 Linux hp 4.4.0-28-generic #47-Ubuntu SMP Fri Jun 24 10:09:13 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Did an apt-get update and apt-get dist-upgrade I also ...
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16 views

Is partition required for Samba if using entire disk

I have two hard drives on my PC, one of them /dev/sda is installed with Ubuntu, and the other one /dev/sdb will be used for storage only. I will run Samba to share the space. I tried to format the /...
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32 views

Installing Veil Evasion on Ubuntu 16.04

I have been trying to install Veil Evasion on Ubuntu but i get the below error. Any help would be appreciated. als@desktop:~/Veil-Evasion/setup$ sudo bash ./setup.sh -c id: ‘als\nals’: no such ...
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27 views

Mulitple Ubuntu Subsystems on Windows 10

Is there any way to have multiple Linux Subsystems on Windows 10, each one separate from each other? Thanks
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17 views

Some NFS mounts from synology NAS lose execute permission after mounting

I am mounting 5 shares from my synology NAS on a ubuntu server. They are all identically shared on the NAS and identically mounted. The mount points before mounting are all drwxrwxrwx. After ...
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8 views

Editing a video

I used OpenShot Video Editor to concatenate a few videos of a vacation I recently went on. However, the first 18 seconds of the video is upside down; the rest of it is fine. Even though I am using ...
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2answers
35 views

Cannot find the process using most of RAM

I have 8 GB RAM running on Ubuntu. I notice that a lot of memory is used even when I don't run any programs. I used the top command to view the processes, sorted by resident memory they use. It showed ...
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24 views

How do I uninstall Ubuntu 16.04 LTS in a triple booted (with Windows 10 and Kali Linux 2) and reinstall it?

I have recently installed Ubuntu 16.04 alongside Windows 10 and Kali Linux 2. I have messed up a bit of Ubuntu by unpacking a lot of .deb files and now having problems with unmet dependencies, and I ...
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22 views

cant ssh with noip hostname from outside network

I tried to access ubuntu with SSH from outside network, but seem to be unsuccessful. I have installed - noip on my ubuntu server - ddclient - forward port 22 on my router as shown in picture. ...
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1answer
13 views

How to check AES speed on Ubuntu?

Is there any way to check how fast an Ubuntu 16.04 machine can do AES ciphering? I'm not interesting in comparing AES levels, but am just curious to see the cost quantified in some way. Since it's ...
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0answers
40 views

Vmware Workstation uses all my RAM

When I run a virtual machine in VMware workstation, after a few minutes of use, it uses all my RAM (16GB). My system performance slows down to a crawl. The problem happens with Linux guest too but its ...
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11 views

are SSH public keys automatically created and transferred with first contact?

so i just sent up an SSH server on my ubuntu server to transfer files between it and my other machines. now when i connected both ways, RSA public keys were created and stored it automatically. i ...
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openVAS distributed architecture setup issues

Really hoping you can help as a college and I have spent over 2 days trying to work this out! We have a Ubuntu server with openVAS install using the guide on the ppa site. That works great. But I'd ...
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30 views

Changed my hard disk to an SSD but not detected

I removed my old hard disk and put in a SSD in my laptop (Acer E-5 771). However on booting the EFI informed me that there was no bootable drive. Booting into Ubuntu on a USB, I couldn't see the SSD ...
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1answer
20 views

Why the time displayed by OS is not the same with the time in UEFI?

I purchased a new notebook and installed several operating systems on it. I noticed that if I disabled time synchronization (or I was disconnected from Internet so time sync can't work), the time ...
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9 views

Why is this regex over /var/lib/dpkg/status showing non-installed packages

I have a script which is intended to list the largest installed packages on Ubuntu. I can't remember where I got it from and I don't understand it. sed -ne '/^Package: \(.*\)/{s//\1/;h;};/^Installed-...
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0answers
11 views

Combining multiple WAV files into a single MP3

I'm trying to combine a number of wav files into a single mp3. The simplest command I can come up with is this: /usr/bin/avconv \ -y \ -i input1.wav \ -i input2.wav \ -i input3.wav \ -i input4.wav \ -...