method

system

v1_8_7_330 - Show latest stable - 0 notes - Class: Shell::CommandProcessor

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What's this?

system(command, *opts) public

CommandProcessor#system(command, *opts)

  command: String
  opts:      String
  return:  SystemCommand
Same as system() function
example:
  print sh.system("ls", "-l")
  sh.system("ls", "-l") | sh.head > STDOUT

Show source

# File lib/shell/command-processor.rb, line 228
    def system(command, *opts)
      if opts.empty?
        if command =~ /\*|\?|\{|\}|\[|\]|<|>|\(|\)|~|&|\||\\|\$|;|'|`|"|\n/
          return SystemCommand.new(@shell, find_system_command("sh"), "-c", command)
        else
          command, *opts = command.split(/\s+/)
        end
      end
      SystemCommand.new(@shell, find_system_command(command), *opts)
    end

system

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