Bash if-then statements for pattern -

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Find some help with if / else statements I have 2 variables for which I want to see an if statement Can I match one pattern within 

  var1 = "15" var2 = "1 | 2 | 3 | 4 | 5" If [[$ var1 = ~ $ var2]] does not match again  < / Pre> 
 It looks like I try it. I'm feeling that my syntax is wrong. I have to get a 15 or no, a 1 or a 5.

to help [[:

When the `= ~ 'operator is used, the string corresponds to the right side of the operator as a regular expression.

Your syntax is fine, if something is weird, I will personally use Category [1-5] . 

  var2 = "[1-5]"

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