The filter sed can process text from standard input and write its results to standard output. The input can be redirected from a file, and the output also can be redirected to a file using your ...

The only thing wrong with sed is that most of us barely grasp how powerful it is. We use it in pipes to change "this" to "that", but we rarely consider it for the big editing jobs where it could save ...

Hi, I'm trying to update the serial number line in some bind files using a linux script. This is running on hardware that has a stripped down version of linux so I don't have access to perl or ...