Unix in a Nutshell, 4th Edition

Name

n

Synopsis

[address1[,address2]]n

Read the next line of input into pattern space. The current line is sent to standard output, and the next line becomes the current line. Control passes to the command following n instead of resuming at the top of the script.

Example

In DocBook/XML, titles follow section tags. Suppose you are using a convention where each opening section tag is on a line by itself, with the title on the following line. To print all the section titles, invoke this script with sed -n:

/<sect[1-4]/{
n
p
}