Question

Attempting to print out a list of values from 2 different variables that are aligned correctly.

foreach finalList ($correctList $wrongList) printf '%20s%s\n' $finalList end 

This prints them out an they are aligned, but it’s one after another. How would I have it go through each item in each list and THEN go to a new line?

I want them to eventually appear like this:

Correct    Incorrect Good1      Bad1 Good2      Bad2 Good3      Bad3 

Good comes from correctList Bad comes from wrongList

Getting rid of \n makes it Like this:

Good1     Bad1    Good2    Bad2 

I just want 2 columns.

Answer 1

You can iterate over both lists at the same time like this:

# Get the max index of the smallest list set maxIndex = $#correctList if ( $#wrongList < $#correctList ) then   set maxIndex = $#wrongList endif  set index = 1 while ($index <= $maxIndex)   printf '%-20s %s\n' '$correctList[$index]' '$wrongList[$index]'   @ index++ end