builtin help alias

shoebill

alias: alias [-p] [name[=value] ... ]
    Define or display aliases.

    Without arguments, `alias' prints the list of aliases in the reusable
    form `alias NAME=VALUE' on standard output.

    Otherwise, an alias is defined for each NAME whose VALUE is given.
    A trailing space in VALUE causes the next word to be checked for
    alias substitution when the alias is expanded.

    Options:
      -p        Print all defined aliases in a reusable format

    Exit Status:
    alias returns true unless a NAME is supplied for which no alias has been
    defined.