Learn how to change process priority in Linux or Unix. Using the renice command understands how to alter the priority of running processes.
Learn 9 different account password policies in Linux. Understand how to view them, how to change them and what is their impact on user management.
Five different examples to show you how to send an email using the Linux terminal. Learn how to send an email with the subject, attachment, and body from the terminal.
Three tricks to get two commands output in a single row. Normally two commands outputs will be always separated by a carriage return in Linux terminal.
Learn System Activity Report sar command with real world scenario examples. Understand how to do disk, network reporting using this command.
Learn System Activity Report sar command with real world scenario examples. Understand CPU, Memory reporting using this command.
Learn System Activity Report sar command with real-world scenario examples. Understand the command’s log files, execution, and different usage.
Howto guide to scan new disk or LUNs on Linux or HPUX machines. This guide explains steps to scan and then identify new disk device names.
Howto guide to moving disks or LUN from one server to another without losing any data. This guide is related to disks or LUN which are configured under LVM.
Learn how to use cut command in various scenarios and in scripting with lots of examples. Understand how to extract selective data using cut command.