?? database
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#!/bin/csh -f# This script is called databasewhile (1) echo "Select a menu item" cat << EOF 1) Append 2) Delete 3) Update 4) ExitEOF set choice = $< switch ($choice) case 1: echo "Appending" break # Break out of loop; not a breaksw case 2: echo "Deleting" break case 3: echo "Updating" break case 4: exit 0 default: echo "Invalid choice. Try again. endswendecho "Program continues here"?? 快捷鍵說(shuō)明
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