Learn 9 different account password policies in Linux. Understand how to view them, how to change them and what are their impact in user management.
Five different examples to show you how to send an email using Linux terminal. Learn how to send email with subject, attachment and body from terminal.
Three tricks to get two or multiple commands output in single row. Normally two commands outputs will be always separated by 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 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 move 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.
Learn how to get directory total size in Linux without calculating each and every file’s size within.Very handy command to troubleshoot mount point utilization.