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zaxxon
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UNIX for Dummies Questions & Answers
01-22-2009
4
$? = Exit status variable
8,679
Posted By
zaxxon
Generally this depends on the binary/program you...
Generally this depends on the binary/program you started before echoing $?. If it has an error message as output, then you can see this. Usually it's written to stderr or stdout, depending how the...
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