Ian madgoat
un33k
/ sed cheatsheet
Created
August 22, 2011 13:28
magic of sed -- find and replace "text" in a string or a file
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| FILE SPACING: | |
| # double space a file | |
| sed G | |
| # double space a file which already has blank lines in it. Output file | |
| # should contain no more than one blank line between lines of text. | |
| sed '/^$/d;G' |