How to Execute a Shell Script in NodeJS
If you need to execute a shell script in NodeJS, then you can use the exec keyword.
Syntax: exec(command [, options] [, callback]
const shell = …Technical Articles
In-depth guides, insights, and best practices for modern software engineering
How to Print Multiple Arguments in Python
If you need to print out multiple arguments using Python, then you can do one of the following:
Option 1 – Using print
print("Something", …How to Delete all Resources Except One in Terraform
If you need to delete all resources created by Terraform, except for a single, specific one, then you can do the following:
Step 1 – Get the current …
Read Article →How to Copy Files between Two Nodes using Ansible
If you need to copy files between two (2) nodes, using Ansible, then you can do the following:
This solution uses the synchronize module, specifically …
How to Delete Files and Folders in a Directory using Ansible
If you need to delete files and folders in a directory using Ansible, then you can do the following:
- name: Delete content & entire directory …How to Copy Multiple Files with Ansible
If you need to copy multiple files using Ansible, then you can do the following:
How to Copy Multiple Files with Ansible
Look into using the …
Read Article →How to Write Multiline Shell Scripts in Ansible
If you need to write a shell script in Ansible, you probably have something like this:
- name: iterate user groups
shell: groupmod -o -g {{ …How to Pass Variables to Ansible Playbook CLI
If you need to pass a variable to Ansible playbook, using the command line, then you can do the following:
Option 1 – Specifying command line …
Read Article →How to Create a Directory using Ansible
If you need to create a directory using Ansible, then you can do the following:
Create a Directory in Ansible
You will need the file module, then to …
How to Disable Screensaver on Mac using the CLI
If you want to disable the Screensaver on your Mac, by using the Command Line Interface (CLI), then you can do the following:
Step 1 – See what is …
Read Article →How to Remove Old and Unused Docker Images
If you need to remove any old and unused Docker images, then you can do the following:
How to Remove Old and Unused Docker Images
Firstly you need to …
Read Article →How to Convert Milliseconds to Date in Javascript
If you need to convert Milliseconds to Date in Javascript, then you can do the following:
How to Convert Milliseconds to Date in Javascript
let date = …