I have a list of strings, say file1.txt:
a B ccc D E f
and another list of strings, i.e. file2.txt:
a x y z 43 5 B aa_f <|ccc |D> E FFF
I want to check, for each line, that file2.txt contains the trimmed string (so no whitespaces around) contained in the respective line of file1.txt.
For example, line 2 in both files contains
B, so this test should evaluate to
true. However, the last line in both files are not in the substring relation, since file1.txt contains
f and file2.txt does not have any
f character in that line.