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Author: Unknown
Subject: Redirection Subcommands
Date: Friday, 04 Dec 2020, 16:50:38

Could you provide more context on what the powerpoint was referring to when it says "use a subshell to implement subcmds. Redirection and locals apply to the subshell)?

I have cat < file.txt working but am not sure how to do redirections for (cat) < file.txt.
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