I am new to linux and am trying to install Phytebyte on my Ubuntu VM following the readme file. https://github.com/seanharr11/phytebyte I am running the following code on the terminal but getting this result, any tips as to how I can…
After the line "command(system)", the next lines are not running. A new file "test1" is created but the next lines do no execute. Using my linux Ubuntu terminal, I am trying to write a C program for opening a new…
I'm trying to build MediaPipe from source with Bazel on Linux ubuntu 22.04. here are the full steps ive done so far: git clone https://github.com/google/mediapipe.git cd mediapipe bazel build -c opt --define MEDIAPIPE_DISABLE_GPU=1 mediapipe/examples/desktop/desktop/holistic_tracking:holistic_tracking_cpu but it's always failing with the…
I am creating a debian package (.deb) I wanted to get answer to some questions. Somehow, installation of newly created .deb file was not asking question after asking once, even if package is purged Setting question priority critical does not…
I want to use grep to filter some lines defined in a bash variable. If the variable is defined within the "$(cat)", then the result is correct: test_string=$(cat <<END hello world test bar hello END ) echo -e "$test_string" filter_string="$(grep…
Context : Rails 6 app hosted in Docker, using docker-compose When the Rails container starts, I get : Mysql2::Error::ConnectionError: Access denied for user 'user'@'%' to database 'db_production' Even after MySQL is fully initalized My docker-compose.yml : services: app_production: image: app_production…
I made a fresh install of docker desktop from official docs docker desktop. Then I installed NVIDIA Container Toolkit following official docs nvidia container toolkit. When I run docker with non-root permission: docker run --rm --gpus all nvidia/cuda:11.6.2-base-ubuntu20.04 nvidia-smi It…
I am working with code( C++, ubuntu, gdk, xkb) where I use a german Keyboard which is on the top of the list in settings->Keyboard->input sources . In my program I can access the keycode, keyval, keymaps used for the…
I'm trying to set up a RabbitMQ docker instance running on a VDS. Here is my docker-compose config. version: "3" services: rabbitmq: image: rabbitmq:3-management ports: - '15672:15672' - '5672:5672' environment: - RABBITMQ_DEFAULT_USER=<some-user> - RABBITMQ_DEFAULT_PASS=<some-pass> hostname: 'rabbit-<hostname>' I start this docker…
I create the user "ros" inside the docker and add it in group "sudo", as shown in the docker script below. FROM ubuntu:20.04 [...] RUN useradd --create-home --shell /bin/bash -G sudo ros [...] However, the group adding never success. I…