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Questions tagged [linux]

Software to run on the Linux operating system.

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Linux Software Watchdog

I am using watchdog Daemon for monitoring running application and need to restart application if application get hang or stop. My question is how to use watchdog Daemon for above using watchdog.conf.
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How would I make a GUI program for linux, but is programmed in bash?

Heres my problem, I need some software that can let me program an app for Ubuntu 14+, but I only know the bash language. Is there software that can help me accomplish this? I know about zenity, but I ...
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TCP AND UDP PROBLEM ON İMX6

We have two İMX6 processors.These processors are transfering two diffirent video over TCP each other.However there are problems in communication. Data is coming late. Then we use UDP But sometimes ...
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USB Over Network for Windows/Linux

I need to plug my USB device in my Windows machine and have it read/accessed by the client which is a Linux machine without the client knowing it is not local. I have found the USB/IP Project which ...
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Web based application for upload and download script on Server

I'm looking for web based apps for upload and download script to server. I don't want to use FTP / SFTP protocol (port 21) because its blocked by hosting. The function must be like FileZilla / WinSCP. ...
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gcc is installed but don't know how to fix [on hold]

The following is the output on my terminal. And I don't know how to fix. Any ideas? amani@amani-GT72S-6QE:~$ sudo apt install gcc g++ Reading package lists... Done Building dependency tree Reading ...
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Free GRAFCET or SFC editors

I'm looking for a free, Linux-based, open-source (in order of importance) GRAFCET or SFC editor, similar to CODESYS or AUTOMGEN. Exporting the chart into a SVG file is also required.
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Lenovo ideapad 330 15ICH ubuntu issues

I have a few issues with Lenovo Ideapad 330-15ICH in Ubuntu: Laptop freez every time i click on restart and shutdown abd the only way to close is to hold the power butten for 5 sec . There's no ...
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Two-factor authentication for users to login in Linux [on hold]

I would like to any two-factor authentication software for Linux, pleasensuggest both i.e. web-based and those which can run locally. Thank you
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Tool to combine multiply .vmdk disks into one

I have 2 monolithic vmdk disks disk1.vmdk disk1-flat.vmdk disk2.vmdk disk2-flat.vmdk Each of them contains 1 primary partition Question: How can I combine those disks and get disk3.vmdk with 2 ...
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Software to whitelist a number of programs to run and block the rest in Linux

I am looking for ways to whitelist the programs under Linux.
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Headless rendering/raytracing of 3D animations

I am looking for a 3D rendering/raytracing program that: Runs on Linux Does not force me to use a GUI Can read all job details from a plain text ('job') file What I would like to do is install the ...
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Wordpress plugin updater

I'm looking for a software that manages software licenses, in particular Wordpress plugin licenses (or any PHP software licenses for that matter). I plan to develop a WP plugin with free and pro ...
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1answer
8 views

Music Player with Web Remote

I recently found the plugin for Rhythmbox (the standard music player shipped with Ubuntu) which lets you control the playback from any other device in the network via a web interface. Unfortunately ...
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0answers
7 views

Fast approximate solver for vehicle routing problem [closed]

Are there some good free software for approximate solving ~30k points CVRP with time windows in several hours?
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5 views

Dovecot not create new user directories [closed]

I've a postfix-dovecot mail server on Debian. I installed on this system postfixadmin too, which write the new user datas to the Mysql correctly. My problem is when I send a new mail to the new ...
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1answer
14 views

VIM theme coloring Python variables and functions

I am looking for a VIM theme for python that provides coloring for variables and functions. The current theme only colors strings and special characters. Has anyone encountered a theme that provides ...
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what is this problem? How i open netbeans as user not root? [closed]

what is this problem? How i open netbeans as user not root ?
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Getting an app developed for Ubuntu to run on Pardus

We have developed an application that runs fine on the latest version of Ubuntu (18.x LTS) however a team in Turkey have asked if it will also run on Pardus. They're both well supported and updated ...
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1answer
24 views

Pair programming software for Ubuntu

I'm looking for a virtual coworking environment to work with my team in a software developement. I've seen a lot of paid ones, but I image if there is some free softwares, mainly for linux which is ...
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How to control a remote linux application located at an intranet with high security restrictions [closed]

As title described, the details are: Customer has an application with APIs run on linux workstation, which locates at an intranet. We have web services on AWS(cloud) Some web services need to control ...
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6 views

How to using std:set in driver for HW DMA [closed]

Application send std:set to device driver for HW DMA. Is there a general concept to translate the set node for driver use?
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ZeroBrane how to debug the files (except for the main file) under in a lua project? [closed]

I have a lua project. I want to debug some files in this project with ZeroBrane. There is no problem to debug the main file. But I couldn't figure out a way of stepping into other files under the same ...
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1answer
28 views

Remotely access Linux desktop from the Android tablet with minimal lag

I have an Android tablet with a keyboard and a mouse attached to it, and I want to use the tablet as a thin client for my Linux workstation. Previously, I've used a netbook with X2Go for this purpose ...
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1answer
11 views

How to login to a website and auto-refresh page to appear online?

Just as the title suggests. I'd like to be able to login to a website in mind and auto-refresh the page every 30 seconds or so to appear online. However, I would like to do this automatically all the ...
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0answers
12 views

Self-hosted cross-platform push notification service

I work at a remotely located research camp in the Arctic. We have a couple of dozen people working here, connected by WiFi and with satellite-based internet. For emergencies or general calls it would ...
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0answers
14 views

Task automation/manager (desktop gui app) running for user (not server/root) with error handling for Linux desktop

Basic description I'm searching for gui application which executes various tasks by users, handles errors (stop and notify, provide info what happened) and can be put into background. Features ...
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0answers
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What is a good Docker base image for Perl software development?

I'm developing a package using Perl and a lot of dependencies that I manage to install via cpanm. I'd like to distribute the software also as a Docker container. I'd like to have some hints on which ...
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1answer
7 views

Looking for command line (debian if possible) tool doing screenshot of webpage

THe topic is less easy than it looks like. i need to be able to get png ou jpg screenshot from some website on specific interval. So a simple cronjob is ok, but i can't find a tool that really works....
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8 views

client to site VPN software (Debian)

What is the best software (and configs) for hosting a client to site VPN. What I want is similar to how a Wi-Fi network adds devices to a network, where the networks DHCP server assigns an IP Address ...
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0answers
11 views

Open source SIEM for SQL Server, Active Directory, WatchGuard Firewall

I need an open source security information and event management piece of software that can manage logs from: SQL Server Active Directory WatchGuard Firewall
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1answer
10 views

Browser based GUI tool for MongoDB on AWS-Linux-server

I want to know if there is any browser based GUI tools available for MongoDB to use on AWS-Linux-Server. I just want to view the collections of Mongo.
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0answers
22 views

Winforms on Linux

I have an upcoming exam in Database course, which requires me to use WinForms to design a simple application including a login panel, a form for user to enter and retrieve data after that, etc. The ...
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1answer
16 views

Monitoring Tool for Microservices

There are some Micorservices running on RHEL7. I want to monitor those services(each service is running on specific port). There should be an email notification whenever the services goes down. Is ...
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3answers
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Automating tasks on a website

I have a website where I want to automate some tasks and make some "bot-like" program that will run on it. I am struggling to figure out the best option for this task. My initial thoughts have been to ...
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Strace and auditd do not help me to view readed files by proccess

When using sudo strace -p $(pgrep firefox), when loads index.html file, strace points to this file 11:02:33 stat64("/home/user/Downloads/index.html", {st_mode=S_IFREG|0644, st_size=236, ...}) = 0, but ...
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0answers
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pthread_cond_signal and pthread_cond_wait cause dead lock

recently i found pthread_cond_signal and pthread_cond_wait can cause deadlock when called frequently. so i wrote a program to reproduct this case. The program is a muti-productors and one consumer ...
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0answers
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Semi-manual partial recovery of removed ext4 file, file data exists on the disk, inode is known

On Linux machine with ext4 filesystem the important file was accidentally removed, size 1-2 Gb. After that, filesystem was used a short time, but the data of file still remains on disk. The file is ...
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1answer
30 views

Document manager

I'm looking for a powerful document manager application. Example applications are: Macjournal or DevonThink but they're available for Mac OS only. I've a Linux Elementary Juno installed. The features ...
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0answers
51 views

cannot find wifi driver for rtl8723de, fedora 30, kernel-5.0.9

i just switched to fedora today and i cannot find wifi driver i cannot find wifi driver for it, i found git repositories for it and followed steps but i ran into errors on "make install" command ...
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0answers
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Software that can print correct temperature for AMD Ryzen 2990WX

Recently I got a machine with an AMD Ryzen 2990WX CPU and sensors from lm-sensors seems to give me wrong temperature to me. Its output looks like iwlwifi-virtual-0 Adapter: Virtual device temp1: ...
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It's possible use BIOS services on x86_64 linux kernel

I want to know if it possible uses 10h interruption through linux kernel, I have been searching about the vector interruption but I didnt find all the interruptions
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Applications/utilities for handling JB2E files in Linux

JB2E is a file format for 1-bit (bi-level) images compressed in the JBIG2 compression standard. Unfortunately, it seems to have extremely poor support, even though it's been an ISO standard for ...
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0answers
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OpenWrt check if internet connection is available

I want to sync data and time using ntpd service: ntpd -q -p <server> Of course this works correctly if my device is in station mode and connection is available. I would like to add an if ...
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0answers
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Combine multiple hard drives into one big volume in linux

I am just a very basic level programmer and not a system administrator. And I have to set up a linux box in which there are three hard drives (8TB, 8TB and 4TB). I have to combine them all appear as ...
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0answers
4 views

Can I use NPM to run Ubuntu APT-GET and Search Packages

I have got NodeJS and NPM in my machine. Now my question is can I use NPM to search for a specific application in the repository or to list all the applications in a single category? Elaborating the ...
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0answers
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Python liabrary could not be located error

I don’t have sudo access neither any internet access on linux redhat. I installed python 3.4 in my home directory by downloading the tar file from internet. I have to install a software called sst-...
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1answer
18 views

Combine multiple image files into a single PDF file

What's a good utility for combining different image files (e.g. PNGs or JPGs) into a single PDF file, with no quality loss (or minimal quality loss)? Required features: Libre Gratis Command-line ...
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0answers
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Is there a high-performance tracing library for linux?

(moved from SO) In the past, I encountered Event Tracing for Windows, a tracing system designed to store as little as possible, as fast as possible. Basically, this system allows you to log message ...
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Graphs latency and packet loss software

I'm looking for an open-source alternative to pingplotter for linux environments. Which graphs latency and packet loss between our computer and a target website or server. You can find an exemple of ...