What is Install Terraform Install Terraform is a project that installs latest Terraform using Ansible This project started because I needed a fast way to check for new terraform versions, and ...
Fix Gemfile error diffrent versions of rouge
When trying to check jekyll version I got the following Gem::LoadError You have already activated rouge 3.27.0, but your Gemfile requires rouge 3.26.0. Prepending bundle exec to your command may ...
HowTo switch to older ruby versions using DNF Modules
The default ruby version that comes with Fedora, from fedora version 34 is Ruby version 3.x. This can cause issues if yoy are using projects or services that rely on older versions. For example at ...
Create skelleton template from project directories and file structure using tree, find and xagrgs commands
Example Use case Your customer has requested your help to create, a direcory and files skelleton template structure of an existing project. Customer wants the directory structure and file names to...
add user and create ssh folder and add ssh key to authorized_keys centos
First we need to create the user before we create the ssh folder and the file authorized_keys Step one user creation Add user: sudo useradd theusername add user to the wheel group ( -a = appe...
Install Docker-machine on Linux
Install Docker-machine on Linux first check latest release of Docker Machine here: https://github.com/docker/machine/releases/latest/ Replace v0.10.0 with the latest docker-machine version if it...
Setting up a cisco router/switch securely
Router> Router>Enable Router#config t Router(config)#hostname Router1-1 Router1-1(config)#enable password mePassWord Router1-1(config)#enable secret MeSecretPassword Router1-1(config)#se...
Xenserver – FIX VDI not available
FIX VDI not available Run the following command on each host to verify that the VM is shutdown and is not running on any of the hosts: list_domains | grep </span> For example [root@localho...
nmtui – Text User Interface for controlling NetworkManager
This is a guide to nmtui for CentOS 7 (RHEL 7) nmtui stands for: Network Manager Text User Interface and it is used for controlling NetworkManager These are the commands: nmtui [ edit | connect ...
Tapdisk error
If you get tapdisk error in Xenserver you can check the vhd file with vhd-util example vhd-util check -n \mounted share\uuid.vhd -p Then you will get the list of parents of the recent copy of...