adding increment to existing text list at the end in bulk mode

adding increment to existing text list at the end in bulk mode

example list

keyword-example-one
keyword-example-two
keyword-example-three
keyword-example-four

output
keyword-example-one-1
...
keyword-example-one-100
keyword-example-two-1
...
keyword-example-two-100
keyword-example-three-1
...
keyword-example-three-100
keyword-example-four-1
...
keyword-example-four-100


in one go, bulk mode

excel script or CMD or whatever you like :)