Given filename arguments, for each file whose bytes are identical to an earlier argument, print ln -s <earlier> <this> (link to the first such earlier file). Print the commands only — do not execute them. If none can be replaced, print No files can be replaced by symbolic links.
POSIX shell only (#!/bin/dash); standard UNIX filters; no awk, Perl, C or Python. From COMP2041/9044 21T2 Final.