Solving a shell script issue

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Reference no: EM1379151

Question: Some operating system shells use linefeed characters 'r' as new line characters (such as some Mac Operating System). Determine when a script containing these invisible characters are interpreted by linux or *nix shells, they are flagged as errors, since *nix uses 'n' as new lines. For example they might produce the following error: command not found line
The solution shows how to get rid of these 'r' characters.

Reference no: EM1379151

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