Restricted User Shell
The ‘delete’ action deletes the given word, or range of words, from the command line. It has two forms.
Delete nth word. See indexing, for a detailed description of n and its syntax. However, see the note below.
Delete words from n to m, inclusive. For example, the following action removes all arguments, except the command name:
delete 1 $
Neither form can be used to delete the command name, i.e. ‘’ or ‘[^]’.
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