Downloads an Apex Class file from two different sandboxes and diffs them.
diffSandboxFiles.sh -o originalSandboxAlias -n newSandboxAlias -t type -f FileNameClass
-o is the first sandbox we are comparing with.
-n is the second sandbox to compare against.
-t is the Case Insensitive Type of file that we are comparing. This can be APEX or LWC.
-f is the name of the class that we are comparing against. Basically the file name, but without any extension (so NO .cls or .js-meta.xml)