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Comment on Cool, but obscure Unix toolsparent

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    <nit>
    $ man alias
    No manual entry for alias
    $ man bash

    ALIASES
           Aliases allow a string to be substituted for a word when it is used as the first word of a simple command.
    </nit>
alias is not a standalone, it's part of the shell (in bash at least).

Sometimes there are aliases for bash built-ins that will take you to the manpage. For me, 'man alias' brings up:

  BASH_BUILTINS(1)
Though, I'm using zsh which may be layering something in there.

Try "help alias"

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