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JacobNickerson / jbash

Jason Bourne Again SHell
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Adds new command method err for standard error messages, fixes ls #13

Closed JacobNickerson closed 3 days ago

JacobNickerson commented 4 days ago

This pull request adds a new method err, that wraps CmdErr and can be used to print standardized error message for each command. Additionally, ls was broken in the previous pr, one instance of System.out.write was missed and not replaced with the new CmdPrint.

cbloodsworth commented 3 days ago

Looks good. Thanks for making multiple small PRs with manageable diffs.