args in many computer language.
args is a program that prints all cmdline arguments passed to it along with
their index, in the format "argv[%d]=%s\n".
$ args a "b c" '\$RANDOM' ~ the_path_is_not_exists_*
argv[0]=args
argv[1]=a
argv[2]=b c
argv[3]=\$RANDOM
argv[4]=/home/haruue
argv[5]=the_path_is_not_exists_*It is useful if you want to check what's processed by shell and what's the program really got.
Feel free to add your favorite computer language by open a Pull Request.