[Note] This message was posted on Forum 60-256 at Ataraxis (BBS ofComputer Sicence).
This is a discussion about Part 2 in Lab 03.
Many students find that the size of the test file is the number of characters in the test file plus 1, and there is an empty line between the original string and the reversed string in the output file.
Suppose we want to create a test file which contains a string "abc" ONLY, and we do it in three ways: using vi, using echo, and using cat.