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Unix/Linux Commands and System Administration
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what is the command to view the last 20 command issued?
AnswerClick to flip back
A
history -20
💡 Explanation:
The 'history' command in Unix/Linux shells displays previously executed commands. Using 'history -20' shows the last 20 commands from the history. Options A (View), C (Prev 20), and D (Last 20) are not valid command syntax.