How To Rename Zabbix Server Name
This guide includes how to rename zabbix server name
Understanding the Business Analysis Process: Writing High-Level System Use Cases
Introduction High-level system use cases are essential in the business analysis process. They provide an overview of the system’s functionality from a user’s perspective. In this post, we will explore how to write high-level system use cases and how to…
Git Deployment – Plesk
Appendix: How to clone git repository to plesk. Now your repository is linked to your domain. and your main branch is updated. If you want to manual pull from git click on Pull now. How to change repository setting in…
command not found: jekyll
Problem After install ruby can not run jekyll. Solution install jekyll by running the following command:
Required ruby-2.7.2 is not installed. To install do: ‘rvm install “ruby-2.7.2″‘” MacOS
Problem While trying to run a ruby app, I got an error Tried to run the command: rvm install “ruby-2.7.2” but it always fail. Reason I installed opensll@3 default into mac so that one is not supporting old ruby versions…
How to write a good test case?
Table of content How to write test cases: A step-by-step guide Test cases are the blueprints that testers will follow, so they must be clear, thorough, and accurate. Below, we’ve outlined 10 steps you can take whether you’re writing new…
All what you need to know about “System Use Cases”
Table of content What are “System Use Cases”? A “Use Case” is a sequence of actions that provide a measurable value to an actor. Another way to look at it is a use case describes a way in which a…
Install Letsencrypt SSL certificate on Zabbix server running over apache CentOS 8
1- Install certbot. 2- Add Virtualenv using for port 80 in apache config file. add the following: 3- Stop apache server. 4- Run certbot command. 5- Start apache server.
Generate git ssh key and adding it to ssh-agent [Linux]
1- Open the terminal. 2- Generate new ssh keys using your email address You will be asked for the path of the keys and keyphrarse which is used to secure your keys. 3- Start the ssh-agent in the background using…
How To Set Up mod_rewrite for Apache on CentOS 7
If you want to allow mod_rewrite for apache on CentOS 7 just follow these steps: 1- Edit httpd.conf file by: 2- Search for this line: 3- Search for this AllowOverride inside the above Directory and set it to: 4- Restart…
HTTPSConnectionPool(host=’files.pythonhosted.org’, port=443): Read timed out.
Problem When trying to install big-size libraries like requests that depend on url3 or Scipy on low-speed internet it always fails because there is a 30sec default timeout. Fail example: Solution Set default timeout for pipenv pip by:
