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Tutorial10: Shell Scripting - Part 1

74 bytes removed, 10:48, 10 March 2021
Command Substitution / Math Operations
[[Image:math-op.png|thumb|right|275px|Common Math Operator Symbols.]]
In order to make math operations work, we need to convert numbers<br>stored as '''text''' into '''binary numbers'''.<br><br>We can do this by using 2 pairs of round brackets '''(( ))'''.<br><br>
Refer to the table on the right for common mathematical symbols.<br><br>
 
''Examples:''
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