Category "linux"

Can javafx run with DRM in ubuntu without desktop environment?

I am tring to run a javafx program on ubuntu with this DOC,i am using sdk:monocle-linux-x64_bin-sdk,and copy the library to lib path(include the libgluon_drm-1.

How to serve html page or AMI test page in browser on new amazon ec2 server

I got an Amazon ec2 server and when I go to the URL (Public DNS (IPv4)) in my browser I get "ERR_CONNECTION_TIMED_OUT" I did the tutorial "Installing a LAMP We

Ansible uncomment line in file

I want to uncomment a line in file sshd_config by using Ansible and I have the following working configuration: - name: Uncomment line from /etc/ssh/sshd_confi

Java using much more memory than heap size (or size correctly Docker memory limit)

For my application, the memory used by the Java process is much more than the heap size. The system where the containers are running starts to have memory prob

conan system_requirements auto install

While installing xorg with conan install .. command, system requirements are checked in conan receipe using pkg-config tool. Each missing system package raises

conan system_requirements auto install

While installing xorg with conan install .. command, system requirements are checked in conan receipe using pkg-config tool. Each missing system package raises

Kestrel error: address already in use (dotnet core)

Summary: it works as dotnet run, but it doesn't work as dotnet myappname.dll. My linux skills are limited, but I am trying to go by the book so I don't mix thi

Tired of creating /run/postgresql and setting read and execute writes after every reboot

I'm running Arch Linux, I installed PostgreSQL as any other arch package. I'm running postgres with a local database located in my user directory. (postgres -D

How do I delete all except the latest 5 recently updated/new files from AWS s3?

I can fetch the last five updated files from AWS S3 using the below command aws s3 ls s3://somebucket/ --recursive | sort | tail -n 5 | awk '{print $4}' Now

Aur package Showing Permission denied

Hello folks actualy i'm making an AUR package for arch linux and i have made the PKGBUILD file with reference through various YouTube videos and Blog post and O

How to display list of running processes Python?

How to display list of running processes Python with full name and active status? I tried this command: pgrep -lf python

No schema has been selected to create in ... error

I am working on a Linux server that is hosted on Amazon's server and I have completely set up the server. The final thing I am trying to do is host one of my ol

Linux MCP decompile.sh?

I'm using Ubuntu and I have the following problem, when I want to decompile Minecraft (with decompile.sh) I get the following error: SyntaxError: Missing parent

MalformedURLException on wildfly standalone properties file path

I am trying to use UsersRolesLoginModule for one of my applications. Configuration below works perfectly fine on my windows machine. When I use the exact same c

How can I stop a symfony process which is listening on http://127.0.0.1:8000

I am trying to run a basic Symfony installation which I generated using this command : $ symfony new basic When I run the following commands : $ cd basic $

"Stale file handle" error, when process trying read the file, that other process already had deleted

I'm writing stress test suite for testing distributed file systems over NFS. In some cases when some process deletes file, while some other process attempts to

wget now automatically redirecting output to a log file, how to return back to putting output below

Whenever I used wget, the output and progress of the download would be displayed below. I just tried using it today, and it only says 'Redirecting output to &

I can´t install Anaconda on Linux

When I try to install Anaconda on Linux, I get to this point: Anaconda3 will now be installed into this location: /home/jorge/anaconda3 - Press ENTER to co

how to rsyslog reads from a socket inside a jail environment

I have two sftp servers behind a loadbalancer where users log on in a chroot environment. Sometimes the user log in server1, sometimes in server 2. Also, there

How to filter out a particular line from ansible output

I am facing an issue while running my ansible-playbook to filter out the IP address from the playbook output. Here is my code - hosts: myhost tasks: - nam