Less
From Informatics
Use the less command as opposed to the more command when browing through a file. The less command does not have to read the entire input file before starting (this is really helpful when reading large files). eg. [code] less foobar.txt [/code]
move down by one line - down arrow move up by one line - up arrow move down by one frame - f move up by one frame - b search - type /<your word> remove search entry - Esc u