Day: July 28, 2019

How to Use the look Command on Linux

Fatmawati Achmad Zaenuri / Shutterstock The Linux look command browses a file and lists all lines that start with a particular word or phrase. But beware! It behaves differently depending on the Linux distributions. This tutorial will show you how to use it. The look of Ubuntu behaves differently For […]

How to Use the rev Command on Linux

Fatmawati Achmad Zaenuri / Shutterstock The rev command of Linux inverts the text strings. This command can operate either on supplied text or on a file, and it seems deceptively simple. But, like many command line utilities, its real power becomes apparent when you combine it with other commands. The […]