I am dealing with this for some time now and without success. I need to sed this
Any help would be appriciated.
First line respresents string inside of a file. Second line - result is going to be used in CSV file.
This part contains fixed number of characters (always):
This part can vary with a number of characters:
I was told to do it like this:
which is going to return:
But I have no idea how to deal with other stuff.