Learning Linux Lesson 28 Using SED to change configuration files

In this video we look at using sed to toggle on and toggle of line comments on a configuration file. but then take it further where we also change configuration values when we uncomment a line using grouping of commands in sed. You will see with this video how system administration can be automated in Linux using the power of sed

[johannbockelson]

sir, you make excellent tutorials, but please, increase the font size, even on full screen it's really tiny. Cheers!

[Meowbay]

I'd say use F4 in midnight commander, a lot faster than having to type out everything. sed is mostly for scripting (and editing through that)..

[NickFarrow]

How would I replace a full line in a config file using sed?

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