How to install Ansible on Ubuntu 18.04 for IT automation

To install Ansible on Ubuntu 18.04, you can follow these steps: Update the package index: sudo apt-get update Install the software-properties-common package to allow you to use the add-apt-repository command: sudo apt-get install software-properties-common Add the Ansible PPA (personal package archive) to your system: sudo add-apt-repository ppa:ansible/ansible Update the package index again: sudo apt-get update … Read more

Bash get basename of filename or directory name

In Bash, you can use the basename command to get the base name of a file or directory name. The basic syntax is as follows: basename <path> For example, to get the base name of a file called /path/to/myfile.txt, you can use the following command: basename /path/to/myfile.txt This command will return “myfile.txt” You can also … Read more

How to install VIM enhanced on Fedora Linux 33/34

To install VIM enhanced on Fedora Linux 33/34, use the following command: sudo dnf install vim-enhanced This command will install the enhanced version of VIM, which includes additional features and functionality not found in the basic version. Once the installation is complete, you can start using VIM by running the command vim in the terminal.

SUSE 15 update installed packages for security

To update installed packages for security on SUSE 15, you can use the zypper command-line tool. First, update the package lists by running the following command: sudo zypper refresh Then, to update all installed packages that have security updates available, run the following command: sudo zypper update –type patch If you want to update all … Read more

Secure Nginx with Let’s Encrypt on Ubuntu 18.04 with DNS Validation

To secure Nginx with Let’s Encrypt on Ubuntu 18.04 using DNS validation, you will need to perform the following steps: Install certbot: sudo apt-get update sudo apt-get install certbot Install the certbot Nginx plugin: sudo apt-get install python3-certbot-nginx Run certbot and specify the domain name for your Nginx server: sudo certbot –nginx -d example.com Follow … Read more