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→Using Control Flow Statements in Shell Scripts
A '''logic statement''' is used to determine which Linux commands<br>are executed basedon the result of a condition:<br>'''TRUE''' (zero value) or '''FALSE''' (non-zero value).
[[Image:logic-1.png|thumb|right|250px210px|Example of using the '''if''' logic control-flow statement.]]
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There are several logic statements, but we will just concentrate on the if statement.
