Category : ubuntu-20.10

I am tyring to create a mongodb container with following command: docker run -dit –rm -p 27017:27017 –name mongo-docker mongo:latest I am getting this error when I’m running the command: docker: (Image hash)Error response from daemon: driver failed programming external connectivity on endpoint mongo-docker: Error starting userland proxy: listen tcp4 0.0.0.0:27017: bind: address already in ..

Read more

Need help in such a problem: I have Ubuntu 20.10 and docker 20.10.3. During i go through the tutorial https://docker-curriculum.com/#docker-network, I follow these steps: git clone https://github.com/prakhar1989/FoodTrucks cd FoodTrucks docker pull docker.elastic.co/elasticsearch/elasticsearch:6.3.2 docker network create foodtrucks-net docker run -d –name es –net foodtrucks-net -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" docker.elastic.co/elasticsearch/elasticsearch:6.3.2 docker build -t prakhar1989/foodtrucks-web . ..

Read more

I am writing a numerous shell scripts, which depends on specific packages. For example one of my scripts depends on ca-certificates and wget. If I have not yet run apt-get -y update, then I get the following errors: Package ca-certificates is not available, but is referred to by another package. This may mean that the ..

Read more