13 lines
195 B
Bash
Executable File
13 lines
195 B
Bash
Executable File
#!/bin/bash
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x=10 #NOT x = 10 no spaces
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X=20 #variables are case sensitive
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$y= #NULL variable
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echo "x = $x"
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echo "X = $X"
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echo "y = $y"
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unset x
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echo "x = $x"
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