Which command should I use to display the exit code of the previous command?echo $EXITCODEecho $CODEecho $?echo ?

Question

Which command should I use to display the exit code of the previous command?echo $EXITCODEecho $CODEecho $?echo ?
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Solution 1

You should use the command echo $? to display the exit code of the previous command. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.

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