Cloud
Configuring Cloud-init on Ubuntu Cloud Images: A Comprehensive Guide
Learn the ins and outs of configuring Cloud-init on Ubuntu Cloud Images. See how to customize user data scripts for automated deployments!
Practical tutorials for choosing, building,
and running your infrastructure.
Featured guide
In this tutorial, we will show you how to create Django models to effectively manage and organize your data.
Read the guideThe library
2,170 tutorials All topics · “Linux”
Cloud
Learn the ins and outs of configuring Cloud-init on Ubuntu Cloud Images. See how to customize user data scripts for automated deployments!
Databases
Gain insights into MySQL performance tuning. Get command line examples, InnoDB Buffer Pool Size adjustments, configuration tips, and more.
System Administration
Learn on how to optimize Apache HTTP Server for higher performance, understanding the real world examples and command lines.
Wordpress
Backup your website to Amazon S3 with this step-by-step guide. Learn how to sign up for an AWS account, install the AWS CLI, and more.
Databases
Learn how to securely backup your MySQL Database to Amazon S3 with these easy to follow steps. Get started now with our guide!
Infrastructure
Unlock containerization secrets. Learn how to reset and recover root passwords in LXC and LXD containers quickly and easily for full control.
Browse practical guides by the problem you’re solving.