Which three statements are true about the bash shell script's capabilities and features?

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• AThe s* shell variable holds the exit status of the last command executed in the foreground.
• BThe | | operator ensures that a command is run only if the command preceding the | | operator
• CIf test "SMYVAR" = prod and if ["SMYVAR" *= prod ] are equivalent ways to test the value of the
• DIf the first line of the script begins with #!/bin/sh, then the sh shell program is unable to interpret
• EThe bash shell supports more than 10 command-line arguments.
• FThe && operator ensures that a command is run regardless of the outcome of the command that

• A
  4% (1)
• B
  79% (22)
• D
  14% (4)
• F
  4% (1)

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