Write a pipeline that takes a file as input and replaces all occurrences of exclamation marks (!)
by underscores (_) [1%]. The pipeline should also prepend your login at the beginning of every
line...
Write a pipeline that takes a file as input and replaces all occurrences of exclamation marks (!) by underscores (_) [1%]. The pipeline should also prepend your login at the beginning of every line...