Useful reference for sed

As is frequently the case when working in the linux world, you may need to update a config file by replacing specific parameters with alternatives or changing the value of a parameter.

sed is a very good tool for this (you could also use awk to perform many of the actions possible with sed).

Rather than re-inventing the wheel here is a website which has proved useful to me and seems to be updated regularly;

http://www.grymoire.com/Unix/Sed.html

 

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