nhance

nhance reads from standard input or a file and appends to it the lines capitalized. It prints to standard output.

For example, with the following command

$ cat words.txt | nhance

where words.txt contains this:

dog
cat
fish

the program will produce this:

dog
cat
fish
Dog
Cat
Fish

And with the -f flag, like so:

$ cat words.txt | nhance -f

It will print this:

dog
cat
fish
Dog
Cat
Fish
DOG
CAT
FISH

νάρθηξ - narthex