Terraform
Terraform basic VPC and EC2 example: main.tf provider "aws" { region = var.region } resource "aws_instance" "Server" { instance_type = var.inst_type ami = var.ami key_name = var.key_name subnet_id = module.vpc.public_subnets[0] vpc_security_group_ids = [aws_security_group.
General
How remove all commits from Git. Switch to new_branch: git checkout --orphan new_branch Add all the files: git add -A Commit the changes as “initial commit“ git commit -am "initial commit" Delete “old” main branch git branch -D main Rename the current “new_branch” to main
cryptocurrency
I this article I will show NVIDIA RTX 3080 Overclock Settings Hive OS to achieve best performance and electric power efficiency (kH/W) for mining Ethereum. Also you can found best Hive OS mining OC settings for NVIDIA RTX Founders Edition 3060/3070 graphic cards. Used T-Rex miner. NVIDIA RTX
Linux
By default AWS Amazon Linux 2 will install PHP 5.4 if you run: yum install php. In this article you will learn how to Install PHP 7.4 On Amazon Linux 2 step by step. Also how to install PHP 8.0 Step1: Install Amazon Linux Extras Make sure
Linux
In this article I will show how to find text in a file in Linux using grep command. Grep searches for patterns in each file. Patterns is one or patterns separated by newline characters, and grep prints each line that matches a pattern. $ grep -rw PATH -e PATTERN Where is:
Ubuntu
In this article you will learn how to add new disk in Ubuntu 20.04, how to partition, format disk and mount new disk from command line. Finding the New Hard Drive in Ubuntu For this tutorial I attached to my Linux new 20Gb hard drive. To determine the path
Linux
In this article I will show Raspberry Pi 4 Ubuntu WiFi Setup from command line. Identify The WiFi Card Name In Raspberry Pi 4 Ubuntu Raspberry Pi 4 has hardware WiFi card already onboard, but you can add other USB WiFi device. First lets identify interfaces in system. Information regarding
Linux
In this article you will learn how to fix error: This version of ChromeDriver only supports Chrome version 97 when you developing programs in Python. The error might look like: selenium.common.exceptions.SessionNotCreatedException: Message: session not created: This version of ChromeDriver only supports Chrome version 97 Current browser version
Linux
In this article you will learn How to Allow SSH Root Login on Ubuntu 20.04 LTS Linux step by step. By default you can login as other user. SSH login as root disabled on Ubuntu for security reasons. Also By default the root doesn’t have password set on
Linux
In this article I will show simile bash script if ping fails then reboot Linux server. You can easily modify this script for example if ping fails then send notification to email, or if ping successful then do something. Create a File SSH login into your Linux server as root,
General
In this list, we chose the Best AM4 Motherboards for Ryzen CPU with price under $200. AMD X570 is the flagship chipset designed for AM4 socket platform. X570 chipset supports the newest Zen 2 AMD Ryzen 3000 series CPUs. New chipset X570 also designed to support PCIe 4.0. X570
CentOS
In this article I will show How To Check Ethernet Connection Speed in Linux using 3 different ways. Ethtool Show Speed ethtool is powerful utility for query or control network driver and hardware settings for wired Ethernet devices. To determine link connection speed using ethtool command type: # ethtool eth0 example