I would like to prevent users accessing my website using http. Instead, I want to enforce the use of https. Usually, I have my websites hosted at providers who simply have a checkbox "Enforce https". In this case, I have…
I'm trying to install certbot on my digital ocean droplet. I'm using ubuntu 20.04 and following instructions from https://certbot.eff.org/lets-encrypt/ubuntufocal-nginx. The error occurs when I run sudo certbot --nginx. The error I get is: The nginx plugin is not working; there…
I need to switch the PHP version from 8.0 to 7.4 on Ubutnu 20.04. I tried to run the commands below (but without success): sudo a2dismod php8.0 sudo a2enmod php7.4 sudo service apache2 restart When I open a local webpage…
I have a website host on a server in Digital Ocean that is behaving weirdly. The website is written in Flask which is deployed in Docker and using reverse proxy with a combination of Let's Encrypt to host on the…
I'm trying to make an http post request to save a user from a flutter app running on a real device. I'm running a Springboot RESTful API on an ubuntu server with nginx set up. A postman request is able…
I'm trying to run docker-compose build and I've got this issue: => ERROR [ 3/12] RUN apt-get update -qq && apt-get install -y nodejs postgresql-client libpng12-0 1.7s ------ > [ 3/12] RUN apt-get update -qq && apt-get install -y nodejs…
I tried to install node in ubuntu 19.04 but I having lot's of 404 errors Curl : curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash - Log: ## Installing the NodeSource Node.js 12.x repo... ## Populating apt-get cache... + apt-get update…
even after cleaning with apt-get clean it says there are broken packages. sudo dpkg -l | grep ^..r as mentioned in [1] returns nothing. $ sudo apt-get install build-essential Reading package lists... Done Building dependency tree Reading state information... Done…
recently I met one troublesome problem with my lab ubuntu server. I want to reinstall my openssh server, so I run the command sudo apt-get install openssh-client sudo apt-get install openssh-server However, the command failed with the feedback Unpacking replacement…
I am automating dpkg-sig installation for one of my project purpose. Now I want to install it noninteractive way. I have added the following in a file inside /etc/sudoers.d/ Cmnd_Alias DPKGSIG_INSTALL = /usr/bin/apt install -y dpkg-sig, /bin/apt install -y dpkg-sig…