Carrying over from yesterday’s examination of the Ubuntu command line, today’s installment of 30 Days With Ubuntu Linux is dedicated to ‘man’ and ‘grep’. These commands wield significant power, and ...

grep is a command-line utility for searching plain-text data sets for lines that match a regular expression. Created in the early days of Unix, it has become a cornerstone of text processing in Linux ...

A key point to these tools (from a practical point ) is that they are very memory efficient and allow work on just a "line".

Ever found yourself juggling between your terminal and a grep command guide when you're deep inside a project? Meet Clapgrep, a sleek, modern utility that brings the speed of terminal search tools ...

Wow. It’s amazing we ever made it out of the 20th century. It’s like reading about farmers who would plow by hand. I remember the epiphany (long time ago) of discovering how awk solved my problem of ...