Recent ubuntu versions have automatic updates enabled. Here is how to disable automatic updates in ubuntu.
It is important to redirect mobile users to the mobile version of your website. Here is how to redirect users to mobile website.
Sometimes you may need to configure static IP in Ubuntu. Here is how to set up static IP in Ubuntu.
Here are the steps to enable key based authentication in SSH using public key and private key pairs.
Cron Jobs allow you to run tasks and scripts automatically at regular intervals. Here is how to run cron job every 5,10, 15 minutes.
rsync command allows you to sync files and folders across two locations on same or different machines. Here is how to use rsync command in Linux.
Password-based SSH authentication is more secure and safe. Here is how to enable password based authentication in SSH.
Multi-factor authentication is secure way to log into SSH. Here is how to enable multi-factor authentication in SSH.
IPv6 is more advanced than IPv4. Here is how to enable IPv6 in Linux. Enable IPv6 on Ubuntu/CentOS/RHEL.
Environment variables are important parameters in Linux applications. Here is how to set environment variables in Linux.