I have a big csv full that looks like so
else if(a,b,c,d,e)
else if(a,b,c,d,f)
I want to make it look like so
else if(a+x==b and b+x==c and c+x==d and d+x==e)
else if(a+x==b and b+x==c and c+x==d and d+x==f)
I don't always have 5 variables, some rows have less than that, 5 is maximum, 2 is minimum.
basically remove the commas and add after each variable, var+x==var2 and var2+x==var3
; making it look like a C++ if statement. Is that doable in sed, awk or perl? I'm mostly interested in awk, for learning purposes, but any solution is good if it works.
(
?()