Using nl to Number Lines

Written By
Web Webster
Web Webster
May 20, 2011

[ Thanks to Andrew
Weber
for this link. ]

“When you create a text file, you can use a special set of
delimiters to define a header, a body, and a footer. As you can see
in the illustration, you do this by placing the appropriate series
of backslashes and colons at the start of each section. Three of
each character defines the header, two of each defines the body,
and one of each defines the footer. The nl utility allows you to
number each of these sections in its own way.”

Complete
Story

Web Webster

Web Webster

Web Webster has more than 20 years of writing and editorial experience in the tech sector. He’s written and edited news, demand generation, user-focused, and thought leadership content for business software solutions, consumer tech, and Linux Today, he edits and writes for a portfolio of tech industry news and analysis websites including webopedia.com, and DatabaseJournal.com.

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