Command Line Parser (Python) A command line parser which has two flags -r/--reverse and -o/--output
The usage of the program is to take arguments from the command line and print the reverse of a file's content using -r/--reverse. The other use of the programe is to take the content of one file and put in another file using -o/--output.
Usage: python sort.py [-r INPUTFILE] [-o INPUTFILE OUTPUTFILE]