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The alias command isn't a command at all, but rather a shell builtin (i.e. it's provided by the shell itself). You might be able to use restricted versions of other shells to limit the commands they can use, but this will restrict opther functionality. Failing that, the only solution I see is get the source code to the other shells, remove the functionality, and recompile them. I don't see why you'd want to do this, though.
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How to make a specific command(s) work in a specific shell only
