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You are here: Home / Archives for Commands

How to change process priority in Linux or Unix

Published: January 2, 2017 | Modified: June 20, 2020

Learn how to change process priority in Linux or Unix. Using the renice command understands how to alter the priority of running processes.

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chage command in Linux for password aging control

Published: December 30, 2016 | Modified: June 20, 2020

Learn chage command in Linux with several examples. View, edit password ageing parameters using chage command to secure your Linux accounts.

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5 different examples to send email through Linux terminal

Published: December 26, 2016 | Modified: June 20, 2020

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.

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How to save top command output in file

Published: December 22, 2016 | Modified: June 20, 2020

A how-to guide to save top command output in a simple text file. A useful tip to share real-time, dynamic command output in a static log file.

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sar command (Part III) : Disk, Network reporting

Published: December 21, 2016 | Modified: June 20, 2020

Learn System Activity Report sar command with real world scenario examples. Understand how to do disk, network reporting using this command.

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sar command (Part II) : CPU, Memory reporting

Published: December 20, 2016 | Modified: June 20, 2020

Learn System Activity Report sar command with real world scenario examples. Understand CPU, Memory reporting using this command.

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sar command (Part I): All you need to know with examples

Published: December 19, 2016 | Modified: June 20, 2020

Learn System Activity Report sar command with real-world scenario examples. Understand the command’s log files, execution, and different usage.

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cut command and its examples

Published: December 15, 2016 | Modified: June 20, 2020

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.

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File encryption / password protect file in HPUX

Published: December 12, 2016 | Modified: June 20, 2020

Learn howto password protect file in HPUX. This is helpful to encrypt some public readable files using password and decrypt them whenever needed.

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Amazing “who” command

Published: December 9, 2016 | Modified: June 20, 2020

Learn ‘who’ command in Linux and related files. Understand its usage, different options and scenarios in which command can be useful.

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