Less is an awesome Linux command utility for viewing text files. Here are some essential less command examples to use it effectively.
A comprehensive guide explaining basic vim commands that will be useful to any Linux user be it a sysadmin or a developer.
A detailed analysis on S.M.A.R.T. technologies for Solid State Drives and how to use smartctl tool to monitor and check the health of SSD in Linux.
Learn the tail command syntax along with some practical examples of the tail command in Linux. This will also help you in monitoring the log files.
Learn how to use the paste utility on practical examples to merge text files, and discover a couple of tricks and pitfalls of that command at the same time.
Configure your server to handle high traffic by using a load balancer and high availability. This tutorial shows you how to achieve a working load balancer configuration withHAProxy as a load balancer, Keepalived as a High Availability and Nginx for web servers.