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I am trying to uninstall mysql from my ubuntu 12.04 completely. But not able to. I tried a lot of commands. But nothing is working. Can anyone help out here!...

I am trying to create a docker image from my docker file which has the following content: FROM ubuntu:14.04.4 RUN echo 'deb http://private-...

I used the following command to convert and merge all the JPG files in a directory to a single PDF file: convert *.jpg file.pdf The files in the direc...

I have the source of a program (taken from cvs/svn/git/...) and I'd like to build a Debian/Ubuntu package for it. The package is present in the repositories...

I am running an ASP.NET Core 1.1 Web API in a Docker 1.13.1 container on Ubuntu 14.04. When the code attempts to retrieve some data from an HTTPS server, I g...

I dont know how to install the latest Ruby on Ubuntu. First I installed the default Ruby 1.9.3, using sudo apt-get install ruby Then I tried to in...

I'm on Ubuntu. C++ in Visual Studio Code automatically lints like if (condition == true) { DoStuff(); } Instead I want to do :...

Apache is logging `PHP Fatal error: Call to undefined function json_decode()`. After some googling, it seems this problem is a result of not having the latest...

I have applied every solution available on internet but still I cannot run Docker. I want to use Scrapy Splash on my server. Here is `history` of commands...

I am trying to kill a process in the command line for a specific port in Ubuntu. If I run this command, I get the port: ```lang-none sudo lsof -t -i:9001...

The Imagemagick security policy seems to be not allowing me perform this conversion from pdf to png. Converting other extensions seem to be working, just not fr...

I've got a Docker container running Ubuntu which I did as follows: docker run -it ubuntu /bin/bash however it doesn't seem to have `ping`. E.g...

I follow a development process where I create a new local branch for every new feature or story card. When finished I merge the branch into *master* and then pu...

I installed docker on a Debian 7 machine in the following way $ echo deb http://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.lis...

I'm on Ubuntu, and I want to install Boost. I tried with sudo apt-get install boost But there was no such package. What is the best way to install...

I have a private key protected with a password to access a server via SSH. I have 2 linux (ubuntu 10.04) machines and the behavior of ssh-add command is dif...

I have recently installed PostgreSQL on Ubuntu with the EnterpriseDB package. I can connect to the database locally, but I can't configure it because I can&...

Note: This is an old question and the answers reflect the world as it was then. Modern Ubuntu distributions have OpenJDK available which can be installed with...

I was trying to install rails on Ubuntu Natty Narwhal 11.04, using ruby1.9.1. I installed ruby using `apt-get install ruby1.9.1-full` which contains the dev...

I apparently have a `redis-server` instance running because when I try to start a new server by entering `redis-server`, I'm greeted with the following:...