The command echo $! will produce what output?

Question

Options

• Athe process id of last background command
• Bthe exit status of the last command
• Cthe exit status of the last background command
• Dthe process id of the current shell
• Ethe name of the command being executed

• A
  77% (27)
• B
  3% (1)
• C
  11% (4)
• D
  6% (2)
• E
  3% (1)

No community discussion yet for this question.