Amend a Duplicate Filename.

Inputs :

• fileExtension (string, 1st argument)
• initial_testName (string, 2nd argument)

Output:

• filename (string)

Output Format:

• string

Description.

The shell script amend-DuplicateFilename(-fileExtn-testName)(ver.01).sh recursively checks if there is a duplication of filename and prints an appropriate filename.

It compares the initial_testName with existing filenames for each file with the file extension fileExtension.

It then prints:

• $initial_testName-$appendixString, if initial_testName already exist, or
• $initial_testName, if initial_testName doesn't already exist.

HOW TO RUN.

Example:

bash "amend-DuplicateFilename(-fileExtn-testName)(ver.01).sh" "mp3" "Obi"