Browse Moodle Solutions

I have a docker container with some processes (uwsgi and celery) running inside. I want to create a celery user and a uwsgi user for these processes as well as...

I'm using zsh terminal, and I'm trying to add a new entry (`/home/david/pear/bin`) to the `PATH` variable. I don't see a reference to the `PATH` var...

I have two files: `file1` and `file2`. How do I append the contents of `file2` to `file1` so that contents of `file1` persist the process?

NodeJS interpreter name(`node`) on Ubuntu has been renamed to `nodejs` because of a name conflict with another package. Here's what the readme. Debian says:...

How can I find where my `httpd.conf` file is located? I am running an Ubuntu Linux server from the Amazon Web Services EC2 (Elastic Compute Cloud) and I can&...

When I ssh into my ubuntu-box running Hardy 8.04, the environment variables in my `.bashrc` are not set. If I do a source `.bashrc`, the variables are proper...

<!-- language-all: lang-none --> My problem started off with me not being able to log in as root any more on my mysql install. I was attempting to run...

I am installing **sylius** bundle and while install sylius I need to run `yarn install` So While I run the command: yarn install I get the error: `...

Using the `clear` command on the terminal only fools the user into thinking the screen has been cleared...you can still see output from the previous commands wh...

I have a cron job that I need to run every 30 seconds: */30 * * * * /bin/bash -l -c 'cd /srv/last_song/releases/20120308133159 && script/rail...

I want to copy a file from remote to local system. Now I'm using scp command in linux system. I have some folders or files names are with spaces, when I try...

I'm having difficulty installing lxml with easy_install on Ubuntu 11. When I type `$ easy_install lxml` I get: Searching for lxml Reading htt...

I have installed tensorflow in my ubuntu 16.04 using the second answer [here][1] with ubuntu's builtin apt cuda installation. Now my question is how can...

I have both `python2.7` and `python3.2` installed in `Ubuntu 12.04`. The symbolic link `python` links to `python2.7`. When I type: sudo pip install...

I mounted a new hard disk drive in my Linux workstation. It looks like it is working well. I want to download some repository in the new disk. So I execute `git...

I need to find which version of TensorFlow I have installed. I'm using Ubuntu 16.04 Long Term Support.

I'm looking for a simple and easy to use color picker utility on Ubuntu/Debian.

I'm trying to build some code on Ubuntu 10.04 LTS that uses OpenSSL 1.0.0. When I run make, it invokes g++ with the "-lssl" option. The source i...

I installed nodejs on ubuntu from instructions given [here][1] When I write `node --version` in the terminal I see this : <br> `-bash: /usr/sbin/node:...

I am trying to do a `go get`: go get github.com/go-sql-driver/mysql and it fails with the following error: package github.com/go-sql-driver/mys...