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I've published an ASP.NET Core application as a self-contained application targeting Ubuntu. The publish seems to work fine. I've copied the files to a...

Can somebody help me get apt-get working in my docker container? Whenever I try running any apt-get command in my docker container, the command fails. I'm r...

Hi I'm a bit of a shell n00b. Can anyone tell me how I would check the version of MongoDB that is installed on my Linux Ubuntu machine? I see that my...

How can I setup `JAVA_HOME` path without having to set it each time I restart my machine? I've used the following ways when trying to set JAVA_HOME on my...

When I tried to install mongoDb in my AWS EC2 Linux instance:Ubuntu 12.04.1 LTS, deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen...

I'm trying to setup docker and I`m getting the following error: > ERROR: Pool overlaps with other one on this address space What should I do to sol...

I downloaded Postman for Linux (from https://www.getpostman.com/apps), unpacked .tar.gz file into `~/bin/postman` and then tried to execute `~/bin/postman/Postm...

I have to install Android Studio on Ubuntu and I have used [this link][1] to download Android Studio. Is there any easy way to install Studio on Ubuntu?...

Have been using Docker successfully for a few weeks but today when I was following a set of instructions which suggested adding the following two lines to the d...

I'm trying to get the python postgres client module installed on Ubuntu 12.04. The guidance is to do the following: apt-get install python-psycopg2...

I currently have Ruby on Rails installed via RVM in Ubuntu 12.04. The default database is set up in SQLite3, but I'd like to switch to PostgreSQL for the pu...

How can I compile/install node.js on Ubuntu? It failed with an error about `cxx compiler`.

Ubuntu 16.04.1 LTS I have tried: sudo update-rc.d -f postgresql remove and sudo vim /etc/postgresql/9.5/main/start.conf then i change the wor...

My ubuntu is 14.04 LTS. When I install cryptography, the error is: Installing egg-scripts. uses namespace packages but the distribution does not...

I'm using an image `nginx` which is based on `dockerfile/ubuntu`. On attaching to the docker container's shell docker exec -it <container_id&g...

I have an VM (VirtualBox) with Ubuntu. Host machine is Windows 7. How can I ping my Ubuntu from host and vice versa? Trying to set "Bridged" connect...

I currently don't manage to run `apt update` inside a fresh `ubuntu:22.04` (codename `jammy`). ## Protocol ```sh $ docker --version Docker version 2...

Need to build simple GUI application. For this reason I decided to install Qt on my Ubuntu 16. I have downloaded open source Qt edition [from theirs site][1]. G...

I am new to Python and am working on a Linux machine (Ubuntu 10.10). It is running python 2.6, but I'd like to run 2.7 as it has features I want to use. I h...

When using Eclipse I browse through the package explorer tree using the keyboard arrows a lot. In Windows I can expand a collapsed node by pressing the <...