14 lines
437 B
Bash
14 lines
437 B
Bash
#!/bin/sh
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# Guess the number
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# This simplified program does not check the input is valid
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# Use awk(1) to get a random number. If awk(1) not found, exit now.
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number=`awk 'BEGIN{print int(rand()*10+1)}'` || exit
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echo 'I have thought of a number. Try to guess it!'
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echo 'Enter an integer from 1 to 10.'
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until read guess; [ "$guess" -eq "$number" ]
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do
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echo 'Sorry, the guess was wrong! Try again!'
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done
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echo 'Well done! You guessed it.'
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