I have a set of .csv files (all in one folder) with the format shown below:
170;151;104;137;190;125;170;108
195;192;164;195;171;121;133;104
... (a lot more rows) ...
The thing is I screwed up a bit and it should look like this
170;151;104.137;190.125;170;108
195;192;164.195;171.121;133;104
In case the difference is too subtle to notice:
I need to write a script that changes every third and fifth semicolon into a period in every row in efery file in that folder.
My research indicate that I have to devise some clever sed s/
command in my script. The problem is I'm not very good with regular expressions. From reading the tutorial it's probably gonna involve something with /3 and /5.