| 1 | #!/bin/sh
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| 2 |
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| 3 | # Behind the scenes for all your 'sh shelllings.sh', exit codes are
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| 4 | # being used to evaluate if your exercises were successful. Like earlier
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| 5 | # when we were using && and ||, we can manually say if a code has been
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| 6 | # unsuccessful or successful.
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| 7 | #
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| 8 | # $ exit 1 # error
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| 9 | # $ exit 0 # no error
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| 10 | #
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| 11 | # The keyword 'exit' can be used to stop a program from continuing if
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| 12 | # it has
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| 13 | #
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| 14 | # Write a script below where if someone has 1412 as the argument when
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| 15 | # calling the script, it will be successful
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