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 (the beginning of a line is specified with ^ in Unix)
Hi guys,
Just trying to do this tutorial question have no idea how to start it. Any help?
Please do not post classroom or homework problems in the main forums. Homework and coursework questions can only be posted in this forum under special homework rules.
Please review the rules, which you agreed to when you registered, if you have not already done so.
More-than-likely, posting homework in the main forums has resulting in a forum infraction. If you did not post homework, please explain the company you work for and the nature of the problem you are working on.
If you did post homework in the main forums, please review the guidelines for posting homework and repost.
Thank You.
The UNIX and Linux Forums.