method
alias_command
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alias_command(ali, command, *opts, &block)
public
Convenience method for Shell::CommandProcessor.alias_command. Defines an instance method which will execute a command under an alternative name.
Shell.def_system_command('date') Shell.alias_command('date_in_utc', 'date', '-u') Shell.new.date_in_utc # => Sat Jan 25 16:59:57 UTC 2014