Q. Which variable tells you the history number of the current command?

  • (A) HISTCTRL
  • (B) HISTNUM
  • (C) HISTCMD
  • (D) HISTORY
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✅ Correct Answer: (C) HISTCMD

Published by Ram Sharma ⭐ 193.88K Points at 06-Jul-2022 10:41 pm in Linux

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