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I know a little about Linux. Today I created a [VPN][1] server on my Ubuntu installation according to *[Set up a simple IPsec/L2TP VPN server for Ubuntu, Arch L...

I'm having an error when installing/updating any pip module in python3. Purging and reinstalling `pip` and every package I can thing of hasn't helped. H...

I have an Ubuntu 18.04 image runing on my docker container. I login into it and installed `Openresty`. also installed `systemd`. When I use command `systemctl`...

I need to make my Ubuntu 16.04. Is there a way using the GUI or is the simplest way to do this by using terminal? I have already installed PHP 7.1, MariaDB....

I'm trying to install trac and mod_wsgi over SSL. I tried to manually install it, but that didn't work out so well so I started to follow this: [trac-on...

I am attempting to use the libtommath library. I'm using the NetBeans IDE for my project on Ubuntu linux. I have downloaded and built the library, I have do...

**Problem** How can `systemd` and `systemctl` be enabled and used in Ubuntu Docker containers? Why isn't systemd enabled by default in these containers,...

I had the dotnet sdk working just fine yesterday, today when I login to my PC, I update the system and VSCode and then when I tried running ```dotnet watch run`...

I have ubuntu 18.04, and accidentally installed cuda 9.1 to run Tensorflow-gpu, but it seems tensorflow-gpu requires cuda 10.0, so I want to remove cuda first b...

I'm using Ubuntu 12.04 LTS. There is on MySQL server situated remotely. I want to restart it. Can someone please give me in detail step-by-step instru...

How can one restart and start Tomcat 6 on Ubuntu from the command line with a default installation?

I installed maven on my Ubuntu machine with the command `sudo apt-get install maven` Now I need to know where it is installed in order to configure the same...

I'm trying to install package with pip on Ubuntu server: $ pip install MySQLdb Downloading/unpacking MySQLdb Killed And it's getting...

I run `sudo pip install git-review`, and get the following messages: <!-- language: lang-none --> Downloading/unpacking git-review Cannot...

I've been using Ubuntu for the last four years. I have a basic knowledge of shell commands and I prefer working in a terminal rather than using a GUI. Re...

Is it possible to copy text from a file, opened with `nano`, to the shell? I have a text file, and I want to copy several lines to the console, but I cannot...

I have this issue during package installation in R version 3.0.2 (2013-09-25) on an Ubuntu machine: install.packages("randomForest") Insta...

I have a file containing the following lines: <parameter name="PortMappingEnabled" access="readWrite" type="xsd:boolean&quo...

I have a `Postgres db 9.1` running on `AWS EC2`, with `ubuntu 12.04`. I messed a lot with the instance (i.e installed all kinds of postgres X.X before i sett...

I want to change the time zone set in my Amazon EC2 instance running Ubuntu Linux to local time? **My Question** How to change the time zone in Amazon EC...